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RootData: The trading volume of perpetual contracts for exchange stocks dropped by nearly 90% over the weekend, but participation in stock expected pricing remains

According to data from RootData's stock perpetual contract exchange rankings, nearly 30 exchanges that have launched stock perpetual contracts still significantly adhere to the trading rhythm of traditional stock markets: trading volume drops sharply on weekends, and the morning session on Monday warms up as the traditional market approaches recovery, but has not yet returned to the intensity of a full trading day.Comparing trading days with non-trading days, the 24h trading volume of stock perpetual contracts dropped from approximately $39.078 billion to $4.896 billion, a decrease of about 87.5%. However, during the same period, the open interest slightly increased from $10.139 billion to $10.262 billion, indicating that positions have not been withdrawn on a large scale; what has truly decreased is active trading and turnover. A snapshot taken on the morning of Monday, July 27, shows that the 24h trading volume rebounded to $10.617 billion, an increase of about 116.8% compared to Sunday, indicating that market activity is recovering.In terms of liquidity, the weighted market depth (±2%) decreased from approximately $58.92 million to about $47.83 million, a decline of about 18.8%; it rebounded to around $55.68 million on Monday morning, nearing trading day levels. This indicates that the speed of order book recovery is faster than that of actual trading recovery, and market depth has not plummeted as sharply as trading volume.From the performance of exchanges, leading platforms such as Binance, OKX, and Bitget maintained relatively narrow spreads and strong depth on Monday morning; Hyperliquid performed well in rankings, but its trading volume was still below trading day levels; some long-tail platforms still face issues with excessively wide spreads, making it temporarily impossible to assess true liquidity.RootData Research believes that the most prominent value of these stock perpetual contract exchanges is to allow stock risks to be traded, priced, and hedged even on non-trading days of the traditional stock market. The traditional stock market is closed on weekends, with official prices remaining at the previous trading day's closing price, while stock perpetual contract exchanges still have trading, open interest, order books, and spreads on Sundays, indicating that crypto exchanges have broken through the "trading time" limitations of stocks.However, from the current data, they are participating in expected pricing rather than official pricing, making them more suitable for expressing events, emotions, macroeconomic changes, and risk preference shifts on non-trading days. Due to decreased trading volume over the weekend, widened spreads, and some platforms having abnormal data metrics, they currently resemble a "stock pre-opening price discovery layer," having participated in stock pricing but not yet obtaining the primary pricing power of the traditional stock market, nor have they surpassed the liquidity of the traditional stock market.

CertiK: The losses from wrench attacks have surged nearly 12 times, making operational security the new core of prevention

Web3 security company CertiK released the "2026 First Half Wrench Attack Report." The report shows that in the first half of 2026, a total of 52 publicly verified wrench attack incidents were recorded globally, an increase of 33.3% year-on-year; related losses amounted to approximately $124 million, an increase of about 11.8 times compared to the same period last year.The report points out that attackers are shifting from exploiting technical vulnerabilities to targeting asset holders and their real-world relationship networks, with home invasion incidents rising from 1 in the first half of 2025 to 20, accounting for 41% of the total incidents during the same period. Europe has become a high-frequency attack region, with 33 incidents occurring in France, accounting for 63.5% of global cases.CertiK states that as real-world risks become a significant challenge for digital asset security, businesses and high-value individuals need to establish a more comprehensive protection system. CertiK has launched operational security services to help identify risks related to the exposure of information such as identity, home, residence, and travel trajectory; at the same time, through CertiK Security Workspace, it correlates off-chain intelligence, on-chain transactions, and AML risk signals to support institutions in tracking and analyzing cybercrime activities.In addition, CertiK is strengthening cooperation with international law enforcement agencies such as Interpol and Europol to provide technical support for cross-border attack investigations and security policy research.

JPMorgan: Semiconductors are nearing oversold levels, recommend gradual positioning in the summer

According to ChaoXiang Research, Morgan Stanley's stock strategy report on July 20 pointed out that AI-related stocks have faced fierce selling in recent weeks, with the South Korean stock market dropping 25% from its peak, and the Philadelphia Semiconductor Index falling 20%. Individual stocks like Samsung and Micron have seen declines between 20% and 50%. The report believes that the core driving force behind this round of decline is technical factors and position clearing, with no deterioration in fundamentals. The gap between relative prices and relative earnings trends in semiconductors continues to widen, but the supply-demand tight balance for DRAM and NAND is expected to last until 2028. DRAM spot prices remain high, and Micron has also raised its performance guidance, indicating that supply-demand tightness will last at least until 2027. The RSI of the Philadelphia Semiconductor Index is nearing the oversold zone, and the accumulated momentum gains for the year have basically been retraced.Morgan Stanley believes that once the oversold signal is confirmed, a rebound window will open, and it suggests that investors gradually position themselves in semiconductors during the summer. The proportion of second-quarter earnings reports exceeding expectations reached 97%, and companies in the S&P 500 that reported better-than-expected earnings outperformed the market by an average of 1.7 percentage points on the day of the report. In terms of allocation, Morgan Stanley has raised its equity allocation from 60% to 65%, increased its Eurozone allocation from 8.7% to 11%, and is overweight in sectors such as semiconductors, mining, capital goods, automotive, insurance, and banking, while underweighting software, business services, and media in the "AI erosion group." Regarding geopolitical conflicts, the report believes that the "buying on dips" strategy since the end of March remains effective.
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