Objective market moves across A-shares, Hong Kong, U.S. equities and commodities. Market tape is excluded from industry-impact scoring.
The three major U. S. stock indexes closed mixed in the latest trading session. The Dow Jones Industrial Average gained 262.83 points, or 0.51%, to 52210.08. The Nasdaq Composite dropped 43.74 points, or 0.18%, to 24932.08. The S&P 500 inched up 1.20 points, or 0.02%, to 7413.18. The Dow and S&P 500 advanced, while the Nasdaq declined.
SpaceX shares fell to a record low of $110.21 in early New York trading on July 27, 2026, briefly touching $108. HSBC analysts Nicolas Cote-Colisson and Charlie Rothbarth released a lock-up expiry roadmap, with approximately 912 million shares set to unlock on August 6. The free float will increase from 4.9% to 11.8% of total shares. A second unlock condition requires the stock to close above $175.5 for at least five trading days in the ten sessions ending August 4, 2026. The restricted shares are held by private placement fund and individual investors.
The Nasdaq Composite Index fell through the 25,000-point threshold, closing at 24,844.63, a decline of 0.53% on the day. The drop marks a notable breach of the key psychological level as the tech-heavy index extends its recent pullback.
CME Group on Monday launched single-stock futures, including 55 cash-settled contracts on US stocks and 22 micro contracts. The contracts trade on the CME Globex platform from Sunday evening to Friday afternoon with one hour of daily maintenance, allowing investors to react to earnings and other events outside regular US trading hours. Standard contracts represent 100 shares, while micro contracts represent 10 shares. Initial contracts cover SpaceX, Micron Technology, Nvidia, Tesla, and Apple. The contracts are cash-settled based on the official closing price at expiration and do not represent ownership in the companies.
On July 27, the Nasdaq China Golden Dragon Index extended its rally, rising over 2% in trading. New Oxygen led the gainers with a jump of more than 13%, followed by Tencent Music Entertainment which added over 5%, and Bilibili which advanced over 4%. The index, which comprises US-listed Chinese stocks, benefited from broad buying interest.
On July 27, 2026, some brokers received notices from the Shanghai and Shenzhen stock exchanges that market data access methods in the exchanges' computer rooms will be unified to wide area network (WAN) lines. The original local area network (LAN) trading lines will be permanently closed on the evening of July 31, 2026. Brokers will cooperate in implementing the optimization and adjustment of market data access modes. Both exchanges are making the adjustment simultaneously.
The Nasdaq China Golden Dragon Index, which tracks US-listed Chinese companies, expanded its gains to 2.3%. Baozun e-commerce surged more than 12%, while Tencent Music and Bilibili each rose over 5%. The broad-based rally reflects positive investor sentiment towards Chinese equities.
ASML Holding's European-listed shares dropped 6.75% after resuming trading, triggered by an earlier automatic trading halt. The decline reflects the stock's reaction to the suspension, which had paused trading temporarily. The 6.75% fall represents a significant price movement following the halt.
As of July 27, 114 stocks in the Shenzhen, Shanghai, and Beijing markets recorded net main capital inflows for five or more consecutive days. Matrix Holdings led with 12 consecutive days of net inflow, while GaoNeng Environment had 10 days. Yak Technology posted the largest total net inflow over five days at 23.11 billion RMB, followed by LianTe Technology with 7.42 billion. AiLi Home had the highest net inflow as a proportion of turnover, with its stock rising 49.37% over six days.
The Nasdaq 100 Index extended its decline to 1 percent, reaching its lowest level since May 4. The drop reflects ongoing selling pressure in technology stocks, pushing the benchmark to a fresh multi-week low.
Nvidia Corp. shares fell 4 percent to $198.61 per share in the latest trading session. The decline represents a significant drop for the semiconductor company's stock price. The move is based on the most recent market data. The price level is a key figure for investors tracking the company's performance. The decline is a notable move for the company. The stock price reflects a change from the previous close.
SK Hynix ADR dropped 7.57 percent to $142.87 per share, setting a record low since the company's listing. The total market capitalization of the American depositary receipts stood at $1.02 trillion.
Changxin Technology listed on the Shanghai Star Market on July 27, closing at 49 RMB per share, up 465.82% from the IPO price of 8.66 RMB. The company's market capitalization reached 3.28 trillion RMB, with a turnover of 141.19 billion RMB and a turnover rate of 66.4%. Hefei municipal state-owned entities held a combined 33.1% stake, valued at over 1.08 trillion RMB. Alibaba, the largest industry investor, held a 4.48% post-IPO stake worth about 146.8 billion RMB. Founder Zhu Yiming's indirect holdings were valued at approximately 77.9 billion RMB, with a commitment to not sell for ten years.
Micron Technology shares fell 3.86% to $885.37, pushing its market capitalization to $999.9 billion, below the $1 trillion mark. The 3.86 percent decline in the stock price directly resulted in the company's valuation slipping under the trillion-dollar level, ending its trillion-dollar valuation. The memory chipmaker's market cap now stands at $999.9 billion, reflecting the drop.
US-listed storage concept stocks declined in a broad sell-off. SanDisk led the drop with a decline of over 8%, while SK Hynix and Western Digital each fell more than 5%. Seagate Technology dropped over 4%, and Micron Technology fell over 3%.
The Nasdaq 100 Index reversed course to trade lower, after earlier gaining more than 1%. The shift came amid volatile trading conditions. The index had briefly surged as much as 1% before selling pressure emerged. The move highlights the uncertainty in tech stocks.
The Philadelphia Semiconductor Index extended its decline on July 27, falling 1.74 percent to 11,613.32 points. The drop reflects ongoing weakness in the semiconductor sector, as investors weighed sector-specific headwinds. The index, which tracks 30 major semiconductor companies, has been volatile amid shifting demand for chips. The latest decline marks a continuation of recent selling pressure.
The Philadelphia Semiconductor Index declined 1.7% in recent trading, with several major chip stocks falling. ASML dropped 4.4%, AMD fell 4%, Micron Technology lost 3.2%, Nvidia declined 2.5%, and Intel slipped 2%. The selloff was broad-based across the sector.
SpaceX shares fell 4.15% to close at $110.30, marking a new record low since the company's listing. The decline brings the company's total market capitalization to $1.45 trillion. The stock has been declining, and this session's close represents the lowest price since the company went public.
Apple has regained the title of the world's most valuable company, with its market capitalization reaching $4.93 trillion. The company's shares rose 0.7% to $335.36, while Nvidia's shares fell 1.96% to $202.80, bringing its market cap to $4.91 trillion. This marks Apple's return to the top spot after briefly being overtaken by the chipmaker.
Changxin Memory Technologies listed on July 27, closing at RMB 49 per share and achieving a total market capitalization of approximately RMB 3.28 trillion, making it the largest company in the A-share market. Hefei state-owned assets, as the largest shareholder, hold a combined 36.79% stake valued at over RMB 1 trillion. A strategic placement raised RMB 14.437 billion from 30 investors, covering the semiconductor supply chain.
ASML's US-listed shares declined 4.22% to close at $1,682.93 per share. The 4.22% drop represents the stock's daily movement. The closing price of $1,682.93 is down from the previous session. The decline occurred in the latest trading session. The stock is traded on the US market.
US cloud computing service provider stocks rallied in recent trading, with Nebius gaining nearly 6%, Oracle up over 5%, CoreWeave adding nearly 4%, IREN up over 3%, Google rising nearly 3%, and Microsoft gaining over 2%. The broad-based advance highlights sustained investor appetite for cloud infrastructure and services.
The Nasdaq China Golden Dragon Index rose 1.5% in early trading. Baozun jumped 10%, Hesai Technology gained over 5%, while Kingsoft Cloud, Tencent Music, Pony. ai, and Bilibili advanced more than 4%.
On today's A-share market, 30 stocks recorded large order net inflow exceeding 200 million yuan. C Changxin led with a net inflow of 79.29 billion yuan, followed by Yake Technology at 1.53 billion yuan. On the outflow side, Tongfu Microelectronics topped with a net outflow of 2.2 billion yuan, ahead of GigaDevice at 1.425 billion yuan and Montage Technology at 912 million yuan.
On July 27, the three major US stock indexes opened higher. The Dow rose 1.09%, the Nasdaq gained 1.1%, and the S&P 500 added 0.82%. The cloud computing services sector also advanced, with Nebius climbing over 4% and CoreWeave gaining more than 3%.
U. S. stock markets opened higher, with the Dow Jones Industrial Average rising 0.92%, the Nasdaq Composite gaining 1.06%, and the S&P 500 adding 0.77%. Memory chip stocks advanced, led by SK Hynix which rose more than 2%, while SanDisk and Western Digital gained nearly 1%. Microsoft and Google also rose more than 2% each.
Moonshot AI released Kimi K3, a fully open-source model with 2.8 trillion parameters. In an anonymous blind test voted by millions of users, K3 jumped from 18th to first place on a coding leaderboard. On the same day, Zhipu AI’s shares plunged 28%, followed by a further 19% decline the next session, for a two-day drop of about 42% and a loss of roughly HK$300 billion in market value. The model uses a KDA hybrid linear attention mechanism for 2.5x scaling efficiency. On OpenRouter, Chinese open-source model usage climbed from under 2% at end-2024 to over 50% in February and held above 40% in April.
The Hang Seng Index rose 0.98% to close at 25,207.18 points on July 27. Southbound funds via Stock Connect recorded net selling of HK$1.574 billion on total turnover of HK$82.805 billion. Tencent Holdings saw net buying of HK$560 million and closed up 1.93%, while Meituan-W led with net buying of HK$1.217 billion and closed up 3.00%. Xiaomi Group-W recorded net selling of HK$994 million but closed up 7.34%, and Alibaba Group-W had net selling of HK$553 million, closing up 0.91%.
On July 27, dedicated Shenzhen-Hong Kong Stock Connect seats appeared on the dragon and tiger list of 16 stocks. Duofuduo and Jianghai were the top net buy stocks with over RMB 200 million each, while Meili and Jereh were the top net sell stocks with over RMB 200 million each. The third largest net buy was Tongyuan Petroleum at RMB 56.83 million, and the third largest net sell was Sunvim at RMB 143.24 million.