“Good” is no longer enough for this market. Stocks now need results that blow past expectations across the board to keep moving higher.
That dynamic was on full display after Taiwan Semiconductor Manufacturing Co. (TSMC) reported second-quarter results that were far above expectations. Net profit jumped 77.4% from a year earlier, and the company raised its full-year revenue and capital expenditure guidance. The stock still fell, in a fresh round of “buy the rumor, sell the news.” The Philadelphia Semiconductor Index dropped 4.29% on the day and is now down more than 22% from its mid-June high, putting it officially in a technical bear market. The Nasdaq 100 was down as much as 2% intraday.
US indexes and sector performance
The S&P 500 fell 0.51% to 7,533.77. The Dow Jones Industrial Average lost 0.20% to 52,552.97. The Nasdaq Composite dropped 1.47% to 25,881.946, while the Nasdaq 100 fell 1.62% to 29,025.77 after being down as much as 2% during the session. The Russell 2000 slipped 0.06% to 2,974.567. The VIX rose 6.64% to 16.71.
The Magnificent Seven index fell 1.31%. Apple rose 1.76% and Microsoft gained 1.38%. Tesla fell 0.86%, Amazon lost 1.99%, Nvidia dropped 2.40%, Meta fell 2.46%, and Alphabet Class A sank 4.44%, after touching a 5% intraday decline, following reports that the launch of its flagship Gemini model had been delayed.
Chip names saw heavier pressure. The Philadelphia Semiconductor Index fell 4.29% to 11,867.50. From its mid-June high, the index has now retreated by more than 22%. Marvell and Credo each lost more than 8%, Sandisk plunged more than 12%, TSMC ADRs fell 2.25%, and AMD dropped 5.33%. A semiconductor ETF fell 3.70% and a technology sector ETF lost 2.24%. By contrast, a regional bank ETF gained 2.82%, while consumer staples and banking ETFs each rose more than 2.44%.
Elsewhere, SpaceX fell more than 3%, slipping below its issue price again, then dropped another 4% in after-hours trading after canceling a Starship test flight. Netflix at one point tumbled 9% after the bell after issuing third-quarter guidance that came in below expectations.
Chinese stocks rise while gold drops below $4,000
The Nasdaq Golden Dragon China Index rose 1.79% to 6,396.75. Xiaomi gained 5.4%, BYD rose 3.3%, and Meituan added 3.2%. Alibaba slipped 0.1% and Tencent fell 0.4%.
In commodities and crypto, WTI crude fell 0.82% to $78.95 a barrel, and Brent crude dropped 0.85% to $84.23 a barrel. Spot gold lost 2.08% to $3,975.93 an ounce, breaking below the $4,000 threshold. Spot silver fell 3.97% to $55.5054 an ounce. Bitcoin pulled back to around $64,200.
In rates and foreign exchange, the 10-year US Treasury yield rose 1.81 basis points to 4.5654%, while the dollar index gained 0.31% to around 100.76.
Strong TSMC numbers failed to satisfy a market demanding more
On the numbers alone, TSMC’s report had few weak spots. Net profit surged, capital spending guidance moved higher, and the results should have reinforced the view that demand for AI hardware remains strong. The market did not trade it that way.
The report said gross margin of 67.7% only came in slightly above the top end of guidance, and the increase in full-year revenue guidance amounted to only a modest beat. At current valuation levels, that was not enough of a surprise to trigger a positive reaction. Institutional views were described as more constructive, with the argument that short-term gross margin volatility reflected one-off factors and that AI demand is spreading from chips alone into CPUs and HBM, leaving the longer-term thesis intact.
Goldman Sachs, JPMorgan and Korea added to the pressure
Goldman Sachs described the sell-off as systemic pressure across the AI complex. Optical interconnects, AI semiconductors and data-center names have each fallen between 5% and 12% over the past two trading days.
JPMorgan, after tracking hedge fund positioning, found that these funds have been cutting AI exposure and leveraged ETF positions for more than a month. The peak of forced liquidation may already be mostly behind the market. Another view cited in the report said the current drawdown has entered a historical range where rebounds have often appeared, though whether the market can stabilize still depends on whether cloud giants continue to raise AI capital spending.
Regulatory action in South Korea added more strain. Local regulators abruptly tightened rules for single-stock leveraged ETFs, sharply raising margin requirements. That immediately triggered a rush to take profits in memory-chip names, and a semiconductor industry index was down as much as 9% intraday. On the same day, the Bank of Korea raised rates to 2.75%, its first increase in three and a half years. The KOSPI closed down nearly 7 percentage points, marking its eighth trading curb trigger of the year.
US data sent mixed signals as rate odds shifted
US economic releases did not point in a single direction. Initial jobless claims fell to 208,000, the lowest since early May. Retail sales rose just 0.2% month over month, with gasoline station sales dragged down by oil prices. Excluding that effect, core retail sales rose 0.7% month over month. The Philadelphia Fed manufacturing index jumped to 41.4, far above market expectations of around 12.5, and higher than any monthly reading since late 2021.
Housing data was weaker. Builder sentiment and pending existing home sales both came in below expectations. The market now sees the chance of a July rate hike at about 10%, while the probability for September stands near 48%.
Geopolitics, a firmer dollar, and pressure on gold and Bitcoin
On the geopolitical front, US airstrikes on Iran had continued for a fifth straight night. Vessel traffic through the Strait of Hormuz fell to about one-tenth of pre-conflict levels, with only 13 commercial ships passing through on July 16. Donald Trump praised Iran for releasing people that day, and the market interpreted that as a sign there was still room for negotiation. Oil failed to build on the airstrike headlines. WTI touched around $81 in overnight trading before turning lower.
Gold and Bitcoin both came under pressure, and the report linked that move to a stronger dollar. The dollar had struggled in recent days after soft CPI and PPI inflation readings, but resilient retail sales and labor data, together with safe-haven demand tied to geopolitical tensions, helped lift the dollar index.
Chaoxiang Research view
Chaoxiang Research argued that TSMC’s earnings highlighted a market that has sharply raised the valuation bar for AI hardware stocks. Even with net profit up 77% and capital expenditure guidance moving higher, investors still sold. In that setup, merely strong results no longer count as a positive. Only performance that exceeds nearly everyone’s expectations can justify more upside. Once that pricing logic takes hold, even a mild miss in coming earnings reports could trigger a similar reaction.
The report said the sell-off has several drivers. Investors are reassessing how durable AI capital spending will be, and positioning has also played a major role. The tightening of leveraged ETF rules in Korea and hedge fund de-risking reinforced one another. The key question now is whether JPMorgan is right that deleveraging is close to the end. If there is no fresh wave of forced selling over the next week or two, the market could steady on its own. If cloud companies keep raising capital expenditure guidance in the next earnings cycle, sentiment could improve as well.
The piece also said that gold falling below $4,000 while Bitcoin retreated at the same time sends a clear message: when the dollar strengthens, even traditional defensive assets can come under pressure. That suggests this move has not turned into a broad rush for safety. Money appears to be leaving richly valued AI hardware names rather than exiting risk assets altogether. The outperformance in Chinese stocks was presented as another sign that capital is rotating toward areas not yet exhausted by the AI narrative. The next major test will be earnings from hyperscale cloud companies and whether they validate the durability of capital spending. That will shape whether the chip-stock pullback is only a short clearing event or the start of a broader trend reversal.