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NaNa说美股 · YouTuber updates · US Stock Watch

US Stock WatchEvery call, with the quote

Signals Updates YouTubers History Scorecard

Signals Updates YouTubers History Scorecard

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NaNa说美股

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NaNa说美股

@NaNaShuoMeiGu43 videosChinese channel

2026-10-211 video

2026-10-21

Nurse, increase the dosage! NaNa Talks US Stocks (2026.10.21)

Nurse, increase the dosage! NaNa Talks US Stocks (2026.10.21)

8 bull · 3 bear · 5 neutralYouTube

META TSLA TXN LRCX SOXX SPY+5

Market Breadthpositive for stocksshort-termForeign investors ended an 18-day net-selling streak in SK Hynix, and the host hopes the AI-related selloff is over.Source
METAbullishmid-termRevenue and EPS beat; AI-driven ad efficiency is converting into real revenue, so the market keeps funding Meta's heavy capex despite negative free cash flow.Source
TSLAneutralmid-termThe earnings had no real highlights and the after-hours reaction was flat; the stock floats on robot optimism and SpaceX-merger expectations.Source

TXNbullishmid-termA solid report with upbeat Q4 guidance; as it is not a pure AI play it rose less in the rally and fell less in the pullback.Source
LRCXbearishmid-termDespite strong results, the merely in-line guidance cannot support further upside at current valuations; the after-hours drop shows how demanding investors have become.Source
SOXXneutralshort-termSOXX just reclaimed its 5-day average; the bounce only shows easing selling pressure, with upside waypoints at 525 and 535 and a most-optimistic 545 that will be hard to reach.Source
SPYneutralshort-termThe S&P 500 closed above short-term moving averages but remains range-bound between 7600 and 7800; only a break above 7800 would signal reversal.Source
Oil & Energyneutralshort-termFalling oil prices lifted risk appetite, but the rebound needs oil and rates to stay stable rather than spike.Source
Market Breadthpositive for stocksshort-termWith buyback blackout periods ending, a concentrated reopening of corporate buyback windows releases pent-up demand, one supportive source for the market.Source
QQQbullishshort-termAfter nine sessions below the 5-day average a bounce was due; the host treats the rally as a 1–3 day relief bounce and requires $748 to call a reversal.Source
Geopoliticsnegative for stocksshort-termIsraeli jets approaching Iran's border signal escalation risk; the host warns geopolitics could interrupt the forming rebound at any time.Source
DELLneutralshort-termThe host observes Wall Street still distrusts SMCI and prefers crowding into Dell instead — a flow observation rather than a directional call.Source
SMCIbullishmid-termPre-released results beat with raised guidance and gross margin up to 12–12.5%, proving AI server demand stays strong and the cycle is still booming, not topping.Source
SPCXbullishmid-termStrong results with validated AI commercialization; the stock held up against a 1.3-billion-share unlock and still gained, lifting sentiment across the whole AI ecosystem.Source
ISRGbearishshort-termDa Vinci procedure growth slowed for a fourth straight quarter; after institutions talked it up the intraday rebound looks overdone and the stock may pull back again tomorrow.Source
Otherpositive for stockslong-termAI-discovered PHP vulnerabilities sparked a rally in cybersecurity names; as AI models evolve, global demand for security protection rises significantly.Source

Market BreadthOil & EnergyGeopoliticsOther

2026-10-201 video

2026-10-20

The energetic guys are back after hours! NaNa talks US stocks (2026.10.20)

The energetic guys are back after hours! NaNa talks US stocks (2026.10.20)

2 bull · 2 bear · 13 neutralYouTube

CRWV QQQ SOXX SPCX NFLX NBIS+5

Market BreadthneutralMarket breadth improved versus yesterday, with advancers clearly outnumbering decliners and traditional industrials and cyclicals outperforming tech; capital rotated into other sectors while tech was under pressure.Source
AI CapexneutralDisclosures such as the FT report on rising credit protection costs for tech giants and HSBC's bearish research on CRWV caused rapid sentiment shifts, directly triggering another premarket AI-sector selloff; risk appetite within the AI supply chain remains weak.Source
CRWVneutralCRWV found buying near $57 and returned to the $60-65 area, showing some dip absorption but not enough to confirm a bottom; bottom-fishing should be gradual to avoid a repeat of July's break below the lower channel followed by another leg down.Source

Geopoliticsnegative for stocksmid-termWhile consensus expects US stocks to pull back before the midterms and then rally into year-end, the host instead worries that after the midterms Trump and Netanyahu will fully unleash pressure on Iran, meaning the pre-election period may be the last calm stretch.Source
QQQbullishshort-termQQQ has traded below its 5-day moving average for nine sessions, which rarely lasts more than 11-13 sessions; therefore, within the next 1-3 sessions it will likely see mean reversion and be forced to close above the 5-day MA, making further shorting unattractive from a risk-reward perspective.Source
Bonds & Ratesneutralshort-termBefore macro financial conditions improve, i.e. before Treasury yields stabilize, it is difficult for the market to restore and sustain rebound momentum; single-day jumps are fine, but a sustained rebound needs yields to stabilize.Source
Market Breadthneutralshort-termGiven the S&P 500's sizable year-to-date gain and four straight years of rally, institutions may force risk control and position liquidation to protect year-end performance, pressuring high-beta and tech stocks; with retail and corporate buybacks not yet stepping in, the market lacks short-term dip-buying support.Source
SOXXbullishshort-termThe semiconductor sector is oversold and conditions for a technical rebound are building; if SOXX holds $490 and reclaims its short-term moving average, it could form a more stable rebound structure, while a break below 490 would lead to a further decline toward the annual line.Source
OtherneutralThe WSJ exclusive on Anthropic's draft IPO prospectus showed explosive revenue growth but huge computing costs and losses; most importantly, potential losses from a severe AI safety incident could exceed insurance limits. Although the market reaction was muted, the host believes that as the IPO progresses, investors will scrutinize these details more strictly.Source
SPCXneutralSPCX's Q3 revenue and EPS both beat expectations, with strong cloud service demand driving after-hours gains in AI cloud and other AI stocks; Musk expects annual recurring revenue to reach $500-1000 billion by end-2027, but the host is unsure whether this is boasting or real, as the scale equals four to five NVIDIAs.Source
NFLXneutralAlthough Netflix's earnings beat expectations, its Q4 and full-year guidance missed, causing an after-hours drop; the stock has halved from last year's peak and the hoped-for recovery has not arrived, requiring a hit series to change that.Source
NBISbearishmid-termNBIS has repeatedly tested the $164 area, showing some bottom-fishing interest, but seller momentum has not exhausted and the short-to-medium-term downtrend continues; if $164 fails, the price will drop toward the July low near $146 to find a bottom, though the sharp correction within the long-term uptrend has not become a true bear market.Source
NVDAneutralDespite major positives such as large GPU orders from Chinese tech firms and the upcoming GTC conference, NVIDIA's stock has not taken off, disappointing the host; he personally holds 300 shares with a cost of $220 and is currently underwater.Source
GEneutralGE Aerospace's earnings beat and outlook was raised, but the stock fell on a decline in free cash flow and a warning about GE9X program losses; the main headwind is excessively high rates, and its current P/E is not cheap, leaving no room for any earnings blemish.Source
MMMneutral3M's results were mediocre, but the stock jumped after disclosing a strategic commercial agreement with Amazon and issuing warrants; the host notes that companies wanting to ride the AI wealth train commonly sign such warrants with tech giants to bind the relationship.Source
GMneutralGeneral Motors' earnings beat and a buyback was announced, but its full-year EPS guidance midpoint came in slightly below expectations and the stock fell; with both daily and weekly trends broken, the host believes it is best to stay on the sidelines for now.Source
SPYneutralThe host views the current US stock market pullback as a healthy correction rather than a crash; capital has not left equities but is being reallocated across sectors.Source

Market BreadthAI CapexGeopoliticsBonds & RatesOther

2026-10-191 video

2026-10-19

Don't Leave Yet! NaNa Talks US Stocks (2026.10.19)

Don't Leave Yet! NaNa Talks US Stocks (2026.10.19)

1 bull · 4 bear · 11 neutralYouTube

SPY QQQ SOXX CRWV META WDC+4

Market BreadthneutralMarket breadth remains weak, with decliners outnumbering advancers and most cyclicals under pressure, so today's rebound looks more like an oversold bounce in the tech sector than a broad recovery in risk appetite.Source
OtherneutralThe host notes that Korean President Lee said Korean stocks are severely undervalued and the government will act to normalize the market, and warns that if no rescue comes, major Korean pension funds will not be able to hold on.Source
Otherneutralshort-termThe volatility index VIX fell sharply, reducing short-term hedging pressure and fueling the U.S. stock rebound. The host guesses that protection buyers have already bought, so panic has temporarily eased, but warns that if VIX spikes again the market will turn turbulent; one must watch whether VIX keeps falling and whether rebound volume and breadth improve.Source

Bonds & RatesneutralWithout Fed quantitative easing, available funds are limited; companies and the government compete for capital, with firms financing AI infrastructure and the government issuing debt to support the economy, leaving stocks and bonds able only to see-saw against each other.Source
SPYbearishshort-termThe S&P 500 touched resistance at its 5-day and monthly moving averages before falling back and closed below its 50-day MA, showing a weak candle. Ahead of mega-cap earnings, funds lack willingness to push higher unilaterally, preferring to take profits at key resistance or wait, so rebound momentum fades. The host says that with Morgan Stanley and BofA calling the pullback near its end, late October still carries downside risk.Source
QQQbearishshort-termAfter its worst weekly plunge since April 2025, QQQ saw some short-term selling pressure released and some investors tried to buy the dip, with a small bearish doji sandwiched between the 50-day and half-year lines. But the host warns that the brief rebound does not mean the downtrend is over; before dense mega-cap earnings, the market may first adjust positions and then decide direction based on results and guidance.Source
EarningsneutralAmong roughly 10% of companies that have reported, the next-day average share reaction was -0.4% and only 41% saw a positive reaction, showing that the market's tolerance for corporate results has declined.Source
EarningsneutralInvestors are no longer just focused on whether companies beat estimates, but on whether earnings growth can support prior valuations and whether more capital is needed to sustain growth. This week's earnings will not only affect individual stocks but will likely determine whether the entire AI sector can stabilize.Source
SOXXbearishshort-termThe Philadelphia Semiconductor Index rose 1.6%, ending an eight-session decline and outperforming the S&P 500 and Nasdaq, showing strong buy-back demand in the previously sold-off AI sector. But the host stresses that a one-day gain does not mean downside risk is gone; doubts about AI capex returns and financing uncertainty remain, the index is still below its 5-day MA, funds are unwilling to chase, and the rebound base is fragile. An institution views 490 on the semiconductor ETF SOXX as key support, with a break potentially extending down to around the annual line at 468.Source
CRWVneutralCoreWeave shares again opened high and closed low, repeatedly testing the 60-65 area's ability to absorb selling, reflecting that investors are willing to try buying at current lows but still have doubts about the company's financing ability, debt cost and capital expenditure returns.Source
METAneutralshort-termMeta will report Wednesday after the close; the stock has risen more than 31% from its Aug 19 low, options price a post-earnings move of about +/-7.2%, and the put/call ratio is only 0.5, meaning calls dominate as funds uniformly bet on strong AI monetization and ad revenue. But the host warns one must beware the risk that sentiment is too optimistic or one-sided.Source
WDCbearishshort-termWestern Digital has retraced about 59% since June, with its stock pressured after the market hyped Toshiba's expansion of HDD production; it reports Thursday after the close. The options put/call open interest ratio of 1.3 is biased bearish and the expected move is +/-13%, showing that significant funds bought puts to hedge before earnings, reflecting strong market concern about the storage chip cycle and demand continuity.Source
LRCXneutralLam Research (LRCX) has retraced about 40% since June and will report Wednesday after the close, with an expected post-earnings move of +/-7.72% and a put/call ratio of 1.2, with put open interest clearly exceeding calls. Market funds are cautious and defensive on the recovery pace of the semiconductor equipment cycle or downstream capex, and entering Q3 earnings season funds are generally cautious on the whole semiconductor sector's post-earnings performance.Source
SPCXneutralSpaceX shares have recently adjusted along with the semiconductor sector because Musk said 90% of its future will be cloud business; it reports tomorrow after the close with an expected move of +/-8.39% and a put/call ratio of 1, with evenly distributed chips and bulls and bears in a tug-of-war as option buyers bet on a unilateral post-earnings breakout. Investors also expect Musk to reveal possible merger news between SpaceX and Tesla, but the host notes Musk has never formally admitted a merger, and institutions and retail investors keep hyping this old story.Source
NVDAneutralNVIDIA's shares fell intraday today, and the host thinks part of the reason may be Amazon's launch of the aforementioned tool, which aims to reduce reliance on NVIDIA's GPU ecosystem.Source
AMZNbullishlong-termAmazon announced a tool that lets developers run existing PyTorch code on AWS Trainium chips with minimal code changes, aiming to make it easier for developers to try its own AI chip Trainium, reduce reliance on NVIDIA's GPU ecosystem, lower some compute costs over time and enhance cloud competitiveness, which is why the stock surged.Source

Market BreadthOtherBonds & RatesEarnings

2026-10-161 video

2026-10-16

Rumors Spreading and Panic Rising! NaNa Talks US Stocks (2026.10.16)

Rumors Spreading and Panic Rising! NaNa Talks US Stocks (2026.10.16)

6 bull · 7 bear · 3 neutralYouTube

QQQ SPY SOXX CRWV NBIS LITE+4

Market Breadthneutralshort-termThe VIX spiked about 36% intraday to 22.3, dragging the broader market lower. The host suspects either a short-volatility institution blew up or that Trump may strike Iran over the weekend; otherwise the pulse cannot be explained.Source
Oil & Energypositive for stocksshort-termCrude oil surged intraday because the US House plans to revoke Trump's agreement to import Russian diesel, and Middle East conflicts have seen parties attacking each other's energy facilities, weakening expectations for supply relief. Traders increased bets on higher oil prices before the weekend; if the US really strikes Iran, it would explain the abnormal VIX reaction.Source
QQQbearishshort-termThe host viewed QQQ's rebound yesterday as merely a relief rally and had planned to exit if it reached the 5-day moving average, because next week would likely turn turbulent again. Today it plunged directly with no chance to run, failing to touch the 5-day MA and being slapped below the half-year line.Source

Fed Policynegative for stocksshort-termThere is a Fed meeting and US midterm elections from late October to early November; the current market sell-off may be pricing these events in ahead of time.Source
Market Breadthpositive for stocksmid-termLooking on the bright side, after this round of decline paves the way for a deep pit, there is a high probability of a big rebound before year-end; it is just painful to catch the falling knife right now.Source
SPYbearishshort-termThe S&P 500 plunged to the previously predicted downside extreme of 7,640-7,650 and broke below it; it closed unable to reclaim 7,700, showing extreme weakness, with the short-term trend completely dominated by bears. On the weekly chart, it may test the 20-week moving average near 7,600 next week.Source
SOXXbearishshort-termThe Philadelphia Semiconductor Index fell 11.4% this week; the whole industry is in a large-scale adjustment, all stocks are oversold, and downward pressure is heavy. The sell-off may already be in its later stage, but end-stage selling pressure often accelerates and is the most dangerous, so controlling risk now matters more than making money. Bottom fishing is acceptable, but it must be laddered. The AI narrative has not reversed; the decline is more a liquidity-driven move.Source
CRWVbearishCoreWeave's three founders have cashed out $33.1 billion since its IPO and now hold less than 20% combined; the company has essentially been sold off. The stock fell back to the prior 6,065 support zone and is being hammered repeatedly; the options linked to Jensen Huang's earlier 'buy' call will likely go to zero on the November expiry unless there is a sudden surge in the remaining weeks of October. The company's endgame is either bankruptcy or being acquired.Source
NBISbearishshort-termNBIS also dropped sharply, failing to hold the annual line and even breaking yesterday's low, showing extreme weakness.Source
LITEbullishOptical communications leader LITE fell another 5.22% today, but it is a stock the host personally likes and feels confident about. After the decline, he has been watching for opportunities to buy in tranches, viewing the area near the annual line as quite attractive.Source
NVDAbullishshort-termNVIDIA attempted to fill its upside gap intraday but was dragged down by the broader market, so the gap fill is delayed to next week. Its valuation is already low yet it is still being sold indiscriminately; next week's GTC conference and the German government cooperation plan could provide some positive catalysts.Source
MUneutralshort-termMicron fell 5.63% today, slightly better than SK Hynix, but it remains very weak and merely held above yesterday's low.Source
AVGObearishshort-termBroadcom, as a custom-chip leader, has traded weakly and has reached the 0.618 retracement support; if it cannot hold, the stock is basically finished. The 0.618 line has flipped from an important prior support to a strong resistance on bounces, with chip distribution showing zero profit ratio and shareholders fully trapped.Source
TSLAneutralTesla rallied pre-market after unveiling its new flying car, but bearish voices later said mass production would not come until 2028 and that it has no commercial value. The host thinks these bearish claims are nonsense; if overall market sentiment were good, a 5-10% jump would not be excessive, but the current weak market environment prevented it.Source
Market Breadthpositive for stocksshort-termNone of the tech stocks were able to rise today, but at least there should be a technical rebound after the oversold drop; it depends on whether conditions improve next week.Source
Market Breadthpositive for stocksshort-termThe VIX has spiked so much; if it falls back, it can also provide some momentum for the broader market's rebound.Source

Market BreadthOil & EnergyFed Policy

2026-10-151 video

2026-10-15

Nvidia Takes on a New Little Brother! NaNa Talks US Stocks (2026.10.15)

Nvidia Takes on a New Little Brother! NaNa Talks US Stocks (2026.10.15)

9 bull · 1 bear · 8 neutralYouTube

SPY QQQ TSM CRWV NBIS LITE+1

Consumerneutralshort-termThe stronger-than-expected PPI initially raised concerns about a weak intraday rebound, but retail sales were strong; if inflation had rebounded alongside cooling consumption it would have been a stagflation trade, which strong retail data avoided.Source
Bonds & Ratesneutralshort-termAlthough CPI and PPI came in well above expectations, they failed to push long-end yields higher, suggesting hawkish expectations for long-end yields may have peaked. However, part of the yield decline reflects flows from AI into Treasuries for safety; if AI hardware rebounds and money leaves Treasuries, yields could be pushed back up and pressure US stocks.Source
SPYneutralshort-termThe S&P 500 remains below its 5-day and 10-day moving averages, so the short-term trend has not truly strengthened; the market is still in risk-off mode and the rebound is only mitigative.Source

QQQneutralshort-termAlthough QQQ found technical support at the half-year line and rebounded, repairing short-term oversold conditions, macro pressure from higher-than-expected CPI and PPI has not disappeared, so the index rebound may only be mitigative.Source
Otherneutralshort-termTomorrow is the October monthly options expiration, with heavy gamma effects supporting the market; but after the gamma effect is removed, the market may fall into turmoil again next week.Source
Otherneutralshort-termIn late October, macro and micro events are dense, including corporate earnings, the FOMC meeting, and midterm election preparations, so risk management is still needed.Source
QQQbullishshort-termIf the position is very heavy, when QQQ rebounds and touches the 5-day moving average, one can appropriately reduce the short-term rebound positions bought today; after touching the 10-day moving average, reduce another batch, keeping cash to remain flexible.Source
Otherpositive for stocksshort-termThe VIX spiked and fell back today, but before the end of the month it could still spike again to 20; this possibility exists.Source
AI Capexpositive for stockslong-termI personally believe the AI infrastructure rally has not topped; this decline is just a very violent shakeout in the uptrend. In coming weeks, AI tech companies' earnings will successively prove their strong profitability.Source
TSMbullishlong-termTSMC's Q3 revenue and net profit significantly beat expectations, with strong advanced-process and HPC demand; although initial 2nm production slightly lowered gross margin, it is not a negative, and margin will improve as production scales, showing AI chip demand remains robust.Source
AI Capexpositive for stockslong-termFrom TSMC's record capital expenditure, we can judge that by 2027 global AI industry investment prosperity will show no sign of weakening, driven by strong demand from the US data center construction boom.Source
AI Capexpositive for stockslong-termThe AI rally may have a bubble, but AI technology is not a bubble; after Wall Street's periodic harvesting and shakeouts, capital has nowhere else to go but AI, and once the panic selling ends, speculation will resume as before.Source
AI Capexneutrallong-termThis crash exposed the fragile sentiment in the AI sector and faster bull/bear rotation; even if one is confident the AI rally lasts into 2027-2028, one must have risk awareness and take profits when prices are high.Source
CRWVbullishshort-termCoreWeave found effective support in the 60-65 previous-low region and rebounded strongly; if sentiment continues to improve, the stock may rise further to fill the gap above, but will meet strong resistance at 79-80, potentially falling back to form a second leg.Source
CRWVbearishlong-termCoreWeave is essentially a highly leveraged computing-power lessor without the competitive moat typical of heavy-asset models, making it the weakest link in the AI ecosystem; it is not a good company and cannot be a long-term holding, and may face debt crisis, restructuring, or acquisition by 2029 or 2030.Source
NBISbullishmid-termNBIS has better fundamentals than CoreWeave, with healthier finances and a more asset-light model; the stock stabilized and rebounded above the annual line, and after approaching the 50-week moving average on the weekly chart it formed a pattern similar to July, potentially consolidating before starting a new upleg.Source
LITEbullishmid-termAmong optical communication names, one should choose LITE, the leader with the strongest fundamentals; today's low of 800 dollars may be a periodic bottom, and as long as pullbacks do not break this low, the stock is expected to return above 900 dollars.Source
UNHneutralshort-termUNH rose intraday then fell back; whether it can move higher depends on risk appetite. If capital continues to seek safety, UNH will rise again; if AI trading really recovers, UNH may fall again or consolidate.Source

ConsumerBonds & RatesOtherAI Capex

2026-10-141 video

2026-10-14

Painfully Down! NaNa Talks US Stocks (2026.10.14)

Painfully Down! NaNa Talks US Stocks (2026.10.14)

4 bull · 4 bear · 12 neutralYouTube

TLT QQQ SOXX ASML CRWV ORCL+7

Fed Policyneutralmid-termThe base case is still likely a pause in October and action in December, because several Fed officials have signaled they are not eager to hike consecutively; policy remains highly data-dependent and there is no need to hike at every meeting.Source
TLTneutralReal rates have exceeded 10-year inflation expectations, so whether rates have topped is still uncertain; however, institutions seem to be buying stocks and hedging, TLT's technical selling pressure is easing, and most institutions forecast year-end 10-year Treasury yields below current levels.Source
QQQbearishshort-termQQQ fell to its 50-day MA dragged by semiconductors; a small bounce is possible but not worth playing, because after the bounce it will likely decline further, first filling the 721 gap, with stronger support between 700 and the half-year line below.Source

SOXXneutralThe semiconductor index fell 4.3% and the AI sector kept bleeding; although the pullback is relatively large, the decline remains orderly overall.Source
ASMLneutralASML's results showed strong equipment purchases and raised guidance, clearly positive for semiconductor equipment and the global AI computing supply chain; but under the current AI narrative this is useless, because what matters is whether institutions are willing to pay for AI infrastructure.Source
AI Capexnegative for stocksThe AI narrative is no longer about demand strength but whether institutions are willing to pay for AI infrastructure under current conditions; financing costs have choked expansion, suppressing forward earnings expectations, valuations, and the leadership structure of the entire AI sector.Source
CRWVbullishshort-termCoreWeave carries heavy debt and financing costs far above target returns, facing default risk if the AI capex cycle reverses; but unless the US AI bubble truly bursts, the current 60 to 65 dollar level is still worth considering for swing trading.Source
ORCLneutralOracle fell back to its July AI crash low and asked regulators to approve a gas pipeline, warning of project delays; the host dismisses it as bluffing, noting many other new cloud providers would replace it.Source
NBISneutralNBIS has fallen about 28% since Oct 6 and is approaching its annual line; even cooperation news failed to reverse the downtrend, with all news turning from positive to risk.Source
IRENneutralIREN started declining on Sep 24 and has fallen about 38%; even cooperation news failed to reverse the trend, as everything was positive when these stocks rose but turns to risk as they fall.Source
Otherpositive for stocksshort-termSK Hynix, a non-US listed stock, has fallen 25%, with the decline overextended into oversold territory; although selling pressure is expanding, short momentum is largely consumed, so a short-covering-driven rebound may appear in the next day or two, ideally after filling the gap.Source
ARMneutralARM has fallen back to a support area with the annual line also converging nearby, so one can observe the support and buying strength there.Source
Market BreadthneutralThe Magnificent 7 had been a haven in the AI cooldown trade, but except Apple the other giants were also sold off today, though the drops are nothing compared to the AI sector.Source
Otherpositive for stocksAmong space concept stocks, few have real capability, eight out of ten are junk, and only Musk's SpaceX, which is private, has real substance, which is why people are willing to buy it.Source
RKLBbearishThe host just opened a 50-share position in Rocket Lab, referred to as OKLab, but the stock kept falling after hours; he does not plan to average down and thinks it may drop to the prior low of 40 dollars from end of last year, a key support level to watch.Source
BACneutralBank of America's Q3 revenue and profit missed, dragged by weak fixed-income, currencies and commodities business, plus a 1.2 billion dollar AML and sanctions fine; the stock plunged and the host thinks the drop is entirely justified.Source
Earningsnegative for stocksshort-termSeveral big banks reported mixed Q3 results, but their stocks mostly fell, adding to worries that even good corporate earnings are no longer enough to drive stock prices higher.Source
LENbullishlong-termHomebuilder LEN is weak as the 30-year mortgage rate rose to 7.5% and purchase activity fell for a sixth week; the host holds a 30-share observation position and, with the Fed still hiking, will only watch for now, planning to buy more formally once hikes end and policy shifts to cuts.Source
OtherneutralItalian recent-listing tech stock BSP rose after Berkshire added investment; the host warns investors should still be cautious with recent IPOs, as Berkshire sees it as a trivial amount and its decision-makers have been freer since Buffett's retirement.Source
GLNDneutralGreenland-concept stock GLND surged over 76% after Trump announced oil, gas and mineral exploration in Greenland; the host thinks such junk small-caps rising during a market crash is unsurprising, as institutions need only small money to pump them, and chasing after the news is too late, at most a scalp trade.Source

Fed PolicyAI CapexOtherMarket BreadthEarnings

2026-10-131 video

2026-10-13

All aboard! NaNa Talks US Stocks (2026.10.13)

All aboard! NaNa Talks US Stocks (2026.10.13)

3 bull · 1 bear · 10 neutralYouTube

AVGO NVDA SPY MSFT GOOGL UNH+3

Inflationneutralshort-termTomorrow's CPI print is the key catalyst; if it lands smoothly and ASML/TSM earnings beat, it will restore AI demand confidence and anchor sentiment, otherwise a new selloff may follow.Source
AVGOneutralBroadcom's holding experience this year has been very poor and it is often a drag on semis; the host currently holds no position in the stock because he finds NVIDIA's valuation more attractive.Source
NVDAneutralThe host finds NVIDIA's valuation more attractive than Broadcom's, which is why he does not hold Broadcom, but he does not state a price direction for NVIDIA.Source

AI CapexneutralThe withdrawn IPO of an NVIDIA-backed Australian AI cloud firm and JPM/GS refusing to underwrite GPU chip loans show that high rates and rising uncertainty have made smart money and institutions more cautious on AI infrastructure investment; long-term demand growth does not mean all AI stocks will keep rising, and periodic corrections are normal.Source
OtherneutralA BofA survey shows the most crowded trade in October is long global semiconductor stocks; the host believes this is the core reason Wall Street rushed to cut leverage before Q3 earnings season, triggering the concentrated AI hardware selloff.Source
Otherpositive for stocksRegarding whether an AI bubble will appear by 2027, fund managers are divided; the host personally believes this divergence means the trend still has room to continue, whereas an overly consensus market would be dangerous.Source
Bonds & RatesneutralA BofA survey shows investors would only rotate from stocks to bonds when the 10-year yield hits about 5.9%, meaning stocks remain attractive relative to bonds; however, 5.9% is not a necessary tipping point, as sudden recession fears could send yields lower.Source
SPYneutralshort-termThe S&P 500 is consolidating around the 7800 level with compressed volatility and volume; buying options is a losing game as both bulls and bears await tomorrow's CPI print for direction.Source
MSFTneutralshort-termMicrosoft is challenging last year's M double-top pattern; a breakout would open upside while a failure would mean further range-bound trading. This is conditional with no single direction stated.Source
GOOGLneutralGoogle has not been performing well and has barely risen since Buffett bought it; this is an observation of recent underperformance with no stated forward direction.Source
UNHneutralmid-termUnitedHealth rallied on earnings but met resistance near the half-year line; short-term moving averages converge to provide interim support, and the key is whether it can hold them and shift from a short-term rebound to a medium-term repair.Source
GSbullishlong-termGoldman Sachs's Q3 results clearly beat expectations, and the stock faded back to the 5-day MA; the host believes long-term investors can consider building a starter position at this level.Source
DPZbearishDomino's Pizza's US same-store sales grew only 0.3% and the stock fell nearly 4.8%; the host asks if even pizza cannot be sold, what hope is there for restaurant stocks, expressing a bearish view.Source
SOXXbullishshort-termSemiconductors and AI hardware have fallen for a while; with lower valuations and earnings approaching, once Korean deleveraging positions are cleared, an oversold rebound should appear soon and be very sharp.Source

InflationAI CapexOtherBonds & Rates

2026-10-121 video

2026-10-12

Wall Street strikes hard again! NaNa Talks US Stocks (2026.10.12)

Wall Street strikes hard again! NaNa Talks US Stocks (2026.10.12)

4 bull · 6 bear · 15 neutralYouTube

SOXX TSM ASML SPY MU AMD+9

Market BreadthneutralAlthough the broader market was calm, internal capital rotation was evident: AI trades cooled across the board, and CPU, storage, and optical communications sectors were under broad pressure as funds rotated into other areas.Source
Inflationneutralshort-termWednesday's CPI report will help determine whether rising energy prices are passing through to core inflation. If core CPI exceeds expectations, rate expectations and high-valuation growth stocks could face renewed pressure.Source
SOXXbearishshort-termThe Philadelphia Semiconductor Index broke below the 12,000–12,600 support zone, causing the short-term trend to deteriorate sharply. If it cannot stabilize on low volume and reclaim 12,600, sellers will remain in control and the correction could deepen; watch for support near the half-year and 50-day moving averages.Source

Earningsneutralshort-termAhead of earnings, market expectations for bank stocks have already cooled markedly. If actual results beat expectations or management gives positive guidance, a repair of pessimistic expectations could drive a rebound in bank stocks.Source
TSMneutralTSMC's earnings are an important window for observing the sustainability of AI capital expenditure. The market generally expects it to continue delivering strong results, with particular focus on major customers' capex plans for coming quarters.Source
ASMLneutralASML and TSMC's earnings are the focus of the AI sector, representing semiconductor equipment investment and advanced manufacturing respectively, and serve as an important window to observe whether AI capital expenditure can be sustained.Source
SPYneutralThe S&P 500 index consolidated around the 7,800 level today, performing noticeably better than some AI supply-chain stocks.Source
OtherneutralCXMT announced progress in its next-generation DRAM architecture, but there is still distance between technological progress and commercial competition. Stable mass production, yields, and customer validation take time, so one cannot conclude that the global storage supply-demand landscape will immediately change fundamentally based on this announcement alone.Source
MUneutralTechnological progress by Chinese competitors has increased uncertainty around Micron's future pricing power and market share.Source
OtherneutralWhen institutions want to dump shares, reasons are never lacking. The long-term demand growth brought by AI does not contradict the cyclicality of the storage industry; institutions can always find reasons.Source
Othernegative for stocksshort-termSK Hynix's shares have broken below multiple short-term moving averages and gapped down below the 50-day moving average, indicating short-term funds are still retreating and selling momentum is being released in a concentrated way, weakening the short-term trend.Source
Otherpositive for stocksshort-termThe long-term logic of the storage industry has not been falsified; only the short-term technical trend has weakened. Those with no or small positions can buy in batches, and today's gap may be filled soon. Those with large positions should hold and observe, reduce on rebounds, and buy on dips to lower cost.Source
Otherpositive for stocksshort-termThe pullback in optical communications leader LIT is not due to disappearing demand—orders extend to early 2029—but rather pre-earnings risk aversion and valuation reassessment triggering longs' profit-taking. It can be seen as a squat before earnings, leaving room for a post-earnings rise.Source
AMDbearishAMD and other CPU stocks are dragged down by the broad semiconductor sector downturn; despite market rumors of price hikes being positive for earnings, sector pressure keeps the shares under pressure.Source
QCOMbearishQualcomm and other CPU stocks are dragged down by the broad semiconductor sector downturn; despite price-hike rumors being positive for margins, sector weakness keeps shares under pressure.Source
INTCbearishAlthough CPU price hikes are positive for gross margins, Intel and other CPU stocks are still dragged down by the broader semiconductor sector's downturn. Intel has fallen for several consecutive days with a cumulative pullback of about 21%, remaining under short-term pressure.Source
Market BreadthneutralSoftware stocks diverged; the decline in most cybersecurity names was mainly due to capital rotation and reduced liquidity, not fundamentals. With liquidity shrinking, funds rotate and cannot push all sectors higher together.Source
ADBEneutralAdobe has fallen about 32% year to date and continues to oscillate below its half-year line, indicating the mid- to long-term downtrend has not yet reversed. Although valuation looks more attractive after the steep drop, a lower valuation does not mean all risk has been released.Source
CRMneutralCRM performed relatively well and closed higher, with BofA upgrading it to buy. However, while an analyst upgrade can improve market expectations, it does not mean funds will immediately keep chasing the stock; one must watch whether rebound momentum can be sustained.Source
IRENneutralIREN opened higher but closed lower, reversing to a 1.1% decline. Although a report said it may have signed a cloud services agreement with Anthropic, sparking expectations, the company has not confirmed it, and with Bitcoin and hash/AI compute stocks falling together, IREN cannot stand out alone.Source
NVDAbullishshort-termNVIDIA has declined for several straight sessions with five consecutive down days, the weakest among the Mag 7. It may pull back to test the 50-day moving average for support; if it holds, a technical rebound could form, but if it breaks and cannot recover quickly, the correction will deepen. However, its valuation is already very cheap, the commitment/guarantee risks are affordable, and after a short-term pullback one can wait for an opportunity to get back on board.Source
Otherpositive for stocksInstitutional funds are aggressively crowding into the Magnificent Seven, with hedge fund holdings at record highs. Whenever the market is turbulent and sentiment swings, money floods into the large-cap tech names with the strongest cash flows for safety.Source
METAneutralMeta shares rose over 3%; the news that its personal AI assistant's retention is close to ChatGPT is just an excuse. The real reason is institutional funds crowding into the Mag 7 and rushing into cash-rich large tech stocks for safety.Source
IONQneutralmid-termIONQ plunged on concerns about equity dilution from an all-stock acquisition. On the weekly chart, it is testing support near the 120-week moving average; although this long-term average has provided support in past pullbacks, it may not hold this time. If it breaks on high volume, the mid- to long-term trend would weaken, making position control more important than predicting a bottom.Source
DTbearishshort-termDT shares have rallied about 39% since the last quarterly report. Even if the upcoming earnings contain positives, they are already priced in, and the stock could see a sell-the-news reaction after the report; note the high valuation and large advance.Source

Market BreadthInflationEarningsOther

2026-10-091 video

2026-10-09

烽火戏诸侯！NaNa说美股(2026.10.09)

烽火戏诸侯！NaNa说美股(2026.10.09)

2 bull · 5 bear · 22 neutralYouTube

SPY C WFC JPM GS QQQ+15

Oil & Energyneutralshort-termOil prices and long-end Treasury yields remain elevated, suppressing risk appetite in the market.Source
SPYneutralshort-termThe S&P 500 has reclaimed the 7800 level and its short-term rebound continues, but confirmation of the trend still needs more evidence; the index may remain range-bound at high levels in the short term.Source
Inflationneutralshort-termNext Wednesday's CPI release will be a major test for the stock market.Source

Cneutralshort-termBank stocks have been sold off on concerns about slower capital-markets revenue and higher funding costs; after earnings, bank share prices may diverge significantly because business structures and revenue sources differ.Source
WFCneutralshort-termBank stocks have been sold off on concerns about slower capital-markets revenue and higher funding costs; after earnings, bank share prices may diverge significantly because business structures and revenue sources differ.Source
JPMneutralshort-termBank stocks have been sold off on concerns about slower capital-markets revenue and higher funding costs; after earnings, bank share prices may diverge significantly because business structures and revenue sources differ.Source
GSneutralshort-termBank stocks have been sold off on concerns about slower capital-markets revenue and higher funding costs; after earnings, bank share prices may diverge significantly because business structures and revenue sources differ.Source
Earningsneutralshort-termThe Q3 earnings season kicks off next Tuesday with big banks; for the market, the key is not just how much banks earn, but how management guides Q4 trading revenue, credit demand, funding costs and asset quality.Source
QQQneutralshort-termQQQ rose only slightly this week and lagged the S&P 500 and Dow; despite the tech rebound, it has not effectively reclaimed its 5-day moving average, so the short-term downtrend is not yet confirmed. However, price remains above the prior high with no clear breakdown.Source
NVDAneutralshort-termSome large-cap tech stocks such as NVIDIA saw put option buying, but this reflects investors hedging against pullbacks rather than a uniform bearish bet on the AI sector.Source
DIAneutralmid-termThe Dow ended its five-week losing streak but remains below its 5-week moving average; if it cannot reclaim that level, it may continue toward the 50-week moving average for support. This week's close improved the short-term pattern but is not enough to confirm the intermediate-term adjustment has ended.Source
Fed PolicyneutralCiting Bank of America, as long as the Fed does not cut rates, sideline money will not move; for stocks this means potential incremental buying power still exists but remains on the sidelines waiting.Source
Bonds & Ratesneutralshort-termHigh-yield cash assets and short-term Treasury yields are raising the opportunity cost of holding stocks; risk-free returns are attractive enough to reduce investors' willingness to chase equities.Source
Valuationnegative for stocksshort-termIf corporate earnings or macro data disappoint, some high-valuation stocks could face more pronounced profit-taking.Source
AI Capexneutralshort-termThe long-term growth logic of AI is not shaken, but short-term trading is becoming harder; positives may already be priced in and negatives can be amplified by crowded positioning, with more frequent intraday reversals and sector rotation, so investors should reduce risk if overweight.Source
Market Breadthneutralshort-termExtreme divergence has emerged between single-stock and index volatility, with average absolute single-stock moves of 8.9%, comparable to crisis periods; violent sector swings offset each other and create an illusion of index stability, while capital reallocates or hedges tail risk, so positions should not be too heavy or too aggressive.Source
TbearishSpaceX has acquired spectrum and will deploy direct-to-cell satellites, formally entering the US mobile carrier market and potentially disrupting the industry; traditional telecom operators may be eliminated if they fail to improve and keep relying on legacy advantages.Source
TMUSbearishSpaceX has acquired spectrum and will deploy direct-to-cell satellites, formally entering the US mobile carrier market and potentially disrupting the industry; traditional telecom operators may be eliminated if they fail to improve and keep relying on legacy advantages.Source
VZbearishSpaceX has acquired spectrum and will deploy direct-to-cell satellites, formally entering the US mobile carrier market and potentially disrupting the industry; traditional telecom operators may be eliminated if they fail to improve and keep relying on legacy advantages.Source
SBACneutralTower stocks rallied on SpaceX's spectrum news, but the market is trading only a potential business opportunity rather than signed leases; SpaceX may self-build, and if traditional carriers cut capex it could hurt the towers' existing business.Source
CCIneutralTower stocks rallied on SpaceX's spectrum news, but the market is trading only a potential business opportunity rather than signed leases; SpaceX may self-build, and if traditional carriers cut capex it could hurt the towers' existing business.Source
AMTneutralTower stocks rallied on SpaceX's spectrum news, but the market is trading only a potential business opportunity rather than signed leases; SpaceX may self-build, and if traditional carriers cut capex it could hurt the towers' existing business.Source
AAPLneutralshort-termDespite negative reports of iPhone order cuts and weaker-than-expected demand, Apple's stock recovered most intraday losses; the news is not enough to overturn Apple's overall earnings logic, showing resilience.Source
HUMbullishmid-termHumana's Medicare Advantage quality ratings improved sharply, with 95% of members in 4-star or higher plans for 2027, likely increasing quality bonus revenue, improving margins and driving an earnings recovery; several firms raised targets, and a volume breakout could extend the rebound toward prior highs.Source
ALHCbearishAlignment Healthcare's key California HMO contract, covering about 75% of members, was downgraded from 4 stars to 3.5 stars, putting 2028 federal quality bonus payments at risk just as earnings turned positive; the stock is best avoided until the star rating recovers.Source
LITEbullishlong-termDriven by tech companies building faster AI data centers, Lumentum's optical component capacity is sold out through 2029, with about 70% of some products' demand unmet next year; hyperscalers have agreed to share some capex, so the good days are still ahead.Source
GFSneutralGlobalFoundries' largest controlling shareholder is a Middle Eastern wealth fund with about 80% ownership that may cash out at highs; the company missed the AI computing boom and faces mature-node price wars. If the stock rallies again, take profits in batches; treat it as cautiously as a Chinese ADR until the major shareholder exits.Source
SBUXneutralThe host doubts Starbucks will acquire Chipotle because merging two consumer giants is too complex and the talks may not result in a deal.Source
CMGneutralCMG shares jumped on a Financial Times report that Starbucks explored a potential acquisition, but faded after Starbucks declined to comment; the host personally doubts Starbucks will acquire Chipotle given the complexity of merging two consumer giants.Source

Oil & EnergyInflationEarningsFed PolicyBonds & RatesValuationAI CapexMarket Breadth

2026-10-081 video

2026-10-08

Soaked in Water! NaNa Talks US Stocks (2026.10.08)

Soaked in Water! NaNa Talks US Stocks (2026.10.08)

12 bull · 1 bear · 7 neutralYouTube

QQQ SPY SOXX TSM XLF HD+6

GeopoliticsneutralThe host notes the Iran conflict has lasted nearly half a year and the market has become desensitized to it, so geopolitical risk has not triggered sustained risk aversion.Source
AI Capexpositive for stocksshort-termThe host argues the AI selloff triggered by the OpenAI revenue report was manufactured by media and institutions to short; after they profit, media will resume hyping AI, so the AI trade will recover within days.Source
Bonds & Ratespositive for stocksshort-termStrong demand at the 30-year Treasury auction shows investors still want long-term government bonds, leading the host to speculate that rates may have staged a top.Source

Fed Policyneutrallong-termCiting Waller and analyzing, the host says if a path of hiking then cutting emerges next year, market focus will shift to how long rates stay high and when cuts resume.Source
QQQneutralshort-termQQQ pulled back from highs, broke the 5-day MA, dipped below the 10-day intraday then recovered, closing above the prior high of 746.7; it is testing prior-high support—a true breakout should turn higher, while a break below would be a false breakout.Source
SPYneutralshort-termThe S&P 500 pulled back to the 10-day MA and recovered, staying below 7800 all day; if it cannot reclaim 7800 soon it may fill the lower gap, while the confluence of the 50-day and 20-day MAs offers strong support for a tentative rebound.Source
SOXXneutralshort-termThe Philadelphia Semiconductor Index fell back to the 12400-12600 zone; the previous strong resistance has turned into strong support after the breakout.Source
Earningspositive for stocksshort-termThe host thinks institutions push semiconductor stocks down before the Q3 earnings season, then use earnings to lift them, making a deep squat before rallying.Source
AI Capexpositive for stocksmid-termThe host believes the AI infrastructure rally has not topped; it is just another rollercoaster, so one should wait patiently for the AI hardware pullback to finish before entering.Source
TSMbullishlong-termTSMC's September and third-quarter revenue grew sharply year-over-year and beat expectations, showing AI hardware demand remains very strong with no sign of cooling.Source
XLFbullishshort-termWhile waiting for the AI hardware pullback, one can first trade cyclicals that benefit from falling rates; for example, the financial sector ETF XLF performed well today.Source
HDbullishshort-termHome Depot rose 3.4% with a long bullish candle and obvious fund inflows; the host views falling rates as a positive catalyst for the stock.Source
PEPneutralPepsiCo's Q3 revenue and earnings beat and it raised revenue guidance, but the host notes results were solid while the stock's rise was mainly due to rotation out of tech, not earnings.Source
IWMbullishshort-termThe Russell 2000 edged up 0.03%, held its annual line and formed a bullish candle with a long lower shadow; the host thinks it may continue to rebound for a few days.Source
COHRneutralCommunication concept stocks plunged; COHR fell 9.63% and returned to the range between its half-year and annual lines. The host notes ghost stories always appear on drops and questions whether this time it will again rebound after dipping below the annual line.Source
Otherpositive for stockslong-termDespite Samsung's strong preliminary results slightly missing high expectations, institutions remain bullish on the storage cycle as demand exceeds supply; HBM prices are expected to jump in 2027 and DRAM price growth forecasts were raised, so the host believes the storage supercycle is not over and is just a rollercoaster.Source
CEGbullishshort-termCEG historically swings sharply; after falling from 307 to 280 and holding the 5-day MA, the host says the stock is reversing to pick up buyers, with pullbacks to 280/270 possible, suitable for band trading on dips rather than chasing high.Source
VSTbearishshort-termVST rose too fiercely on CEG hype without its own catalyst; the 0.382 Fibonacci resistance at 170 is too strong, so if it cannot break through, the stock may pull back to around 145, suitable for band trading on dips.Source
TLTbullishmid-termTLT rebounded from the bottom and call option volume increased, indicating some investors are heavily betting on a sudden drop in long-term rates, building expectations of a rate reversal.Source
Otherpositive for stocksshort-termThe host concludes not to be too aggressively bearish; if rates fall sharply, US stocks won't drop too deep, so the strategy remains waiting for opportunities to buy on dips.Source

GeopoliticsAI CapexBonds & RatesFed PolicyEarningsOther

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