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ChianCatcher news, cryptocurrency custodian BitGo announced on Monday the launch of the BitGo Link tool, which helps institutional clients connect their accounts at external centralized exchanges such as Crypto.com, Kraken, and Coinbase to the BitGo platform. Link provides a unified interface, allowing institutional finance teams to view and manage digital assets stored in BitGo custody and exchanges in real-time, supporting cross-platform rebalancing, margin or liquidity needs, and more.All transfers are processed through the BitGo Policy Engine, allowing users to set additional permission controls, and the system will automatically verify exchange records and track settlement status. This product is built on BitGo's existing Go Network and will support more exchanges and fund management features in the future.

According to Reuters, informed sources say that Changxin Storage is considering building a second 12-inch DRAM wafer fab in Beijing's Yizhuang and is negotiating financing with the Beijing Economic and Technological Development Zone and several state-owned technology companies. The company is seeking at least 60 million yuan (approximately 8.9 million USD) in support, but negotiations are still in the early stages, and the scale and structure of the financing may be adjusted.The proposed factory will be located at the site of Changxin Storage's existing DRAM wafer fab in Beijing. The planned production capacity and total investment for the project have not yet been determined, while building a fab capable of producing advanced DRAM typically requires over 10 billion USD. Currently, Changxin Storage operates two 12-inch DRAM wafer fabs in Hefei and one in Beijing, each with a monthly production capacity of about 100,000 wafers. Changxin Storage is also building new factories in Shanghai and Hefei, and once the related projects are fully operational, the company's monthly production capacity could double to over 600,000 wafers.This expansion comes as demand for storage chips is driven by AI infrastructure, data centers, and consumer electronics entering an upward cycle. The company completed an 8.6 billion USD IPO last month, marking the largest fundraising for a semiconductor company listed in mainland China, and its stock price has risen by 13% since going public. Changxin Storage is currently the fourth largest DRAM manufacturer in the world, but Samsung Electronics, SK Hynix, and Micron together still account for nearly 90% of the global market share in the first quarter. Beijing and Shanghai are also providing funding and other support to Changxin Storage to gain economic and strategic benefits from its expansion.

According to Jinshi reports, CME's "Fed Watch" shows that the probability of the Federal Reserve maintaining interest rates unchanged until September is 32.8%, while the probability of a cumulative rate hike of 25 basis points is 67.2%. By October, the probability of maintaining interest rates unchanged is 23.3%, the probability of a cumulative rate hike of 25 basis points is 57.3%, and the probability of a cumulative rate hike of 50 basis points is 19.3%.

According to Jinshi reports, the US dollar index, which measures the dollar against six major currencies, fell by 0.02% on August 4, closing at 99.894 in the foreign exchange market. 1 euro exchanged for 1.1514 US dollars, down from 1.1531 US dollars the previous trading day; 1 pound exchanged for 1.3431 US dollars, down from 1.3482 US dollars the previous trading day; 1 US dollar exchanged for 156.74 Japanese yen, down from 158.9 Japanese yen the previous trading day; 1 US dollar exchanged for 0.8101 Swiss francs, up from 0.8082 Swiss francs the previous trading day; 1 US dollar exchanged for 1.4045 Canadian dollars, up from 1.4019 Canadian dollars the previous trading day; 1 US dollar exchanged for 9.5557 Swedish kronor, up from 9.5193 Swedish kronor the previous trading day.

Boltzhq has indefinitely suspended its exchange service following reports of an increase in AI-assisted attacks and multiple controlled exploitations.Due to its non-custodial design, user funds have never been at risk, but wallets relying on Boltz for Lightning Network exchanges, including AquaBitcoin and BULLBITCOIN, experienced service interruptions during the deployment of alternative infrastructure.

According to Jinshi reports, on August 3 local time, the U.S. Central Command stated that the U.S. military continues to strictly enforce the maritime blockade against Iran. As of that day, the U.S. military has altered the navigation routes of 44 commercial vessels, rendered 2 vessels incapacitated, and boarded and inspected 2 vessels.

Hong Kong licensed cryptocurrency exchange HashKey Exchange has received approval from JPMorgan to open client fund accounts. HashKey Holdings stated that these accounts will support client fund segregation and settlement through JPMorgan's banking infrastructure.HashKey Exchange activated its client fund accounts with DBS Bank in Singapore on June 30, supporting fiat currency deposits, withdrawals, and settlement services. One week ago, HashKey Holdings merged the previously independent HashKey Exchange and HashKey Global applications into a single entry point.HashKey Holdings went public in Hong Kong last December, raising $206 million through an oversubscribed initial public offering.

According to the data panel on the ChainCatcher official website, in the past 7 days, the top three mainstream exchanges for net asset inflow are Binance (+$382 million), Gate (+$255 million), and OKX (+$233 million).

According to Gate market data, the Hong Kong stock market closed with the Hang Seng Index rising by 0.48% and the Hang Seng Tech Index rising by 0.96%; Alibaba closed up 7.01% for the day.

According to data from RootData stock derivatives exchanges, the top three exchanges by cumulative trading volume over the past 7 days are Binance, Hyperliquid, and OKX.The total trading volume of the three exchanges is approximately $212.519 billion, accounting for 77.79% of the market share. Among them, Binance's total trading volume over 7 days is approximately $141.376 billion, with a market share of 51.75%; Hyperliquid is approximately $36.869 billion, with a market share of 13.50%; OKX is approximately $34.274 billion, with a market share of 12.55%.

According to Gate market data, the Hang Seng Index turned to decline in the afternoon, and the Hang Seng Tech Index's increase narrowed to 0.44%. Zhizhu (02513.HK) fell by 8%, while SMIC (00981.HK) and Li Auto (02015.HK) both dropped by more than 2%.

According to Bits Media, Russian law enforcement conducted a series of searches at a cryptocurrency exchange office located in the Federal Eastern Tower of the Moscow City Business Center. The police stated that the searches are related to a theft case involving 144 million rubles, with the funds suspected to have been circulated through related exchanges. They are currently tracking the transactions and investigating whether the office staff are involved.During the investigation, dozens of employees were detained, and a Moscow court has ordered pre-trial detention for eight of the defendants, while the procedural status of the remaining detainees has not been disclosed. The office temporarily ceased operations during the searches.

According to monitoring by Hyperinsight, the current hourly funding rate for Changxin has dropped to -0.2430%. A negative rate means that shorts pay longs; based on the current rate, the simple annualized return is approximately 2129%.Calculating with a position of $10,000, shorts need to pay about $24.3 per hour, while longs receive an equivalent income; if the rate is maintained for 24 hours, the corresponding funding fee is about $583.3.The largest long position starting with 0x9a8 is the main beneficiary of this round of negative rates. Records show that since the morning of July 15, it has completed 183 funding fee settlements for CXMT, with a cumulative net income of about $991,400, achieving a return rate of about 45.9% on the initial capital.This whale currently holds a leveraged long position of 1,633,200 CXMT at 5 times, with a position value of about $12,742,000 and an average entry price of $6.6156. CXMT is currently priced at $7.80, with an unrealized profit of about $1,938,000 (89.7%), and the liquidation price is only $0.507.Based on the current position and a static rate of -0.2430%, this whale can earn about $31,000 in funding fees in the next hour; if maintained for 24 hours, this corresponds to about $743,000.This whale currently still has 7 buy orders not labeled as "only reducing positions" between $6.01 and $6.41, planning to continue buying 98,000 CXMT, with a nominal amount of about $609,000, and has not chosen to cash out the existing long position.

According to Jinshi reports, the Korea Exchange has launched a sidecar mechanism for the KOSDAQ, suspending programmatic trading for 5 minutes.

According to Gate market data, the Hong Kong stock market opened with the Hang Seng Index rising by 0.4% and the Hang Seng Tech Index rising by 0.68%. Alibaba opened up by 3.42%, and Xiehe New Energy opened up by 14.08%. The company announced recently that it has signed a power purchase agreement with Tesla.

Changxin Technology has attracted significant attention from the market following its listing, with analysts showing a huge divergence in their future value assessments. Data shows that the most optimistic analysts believe that Changxin Technology's market value could reach $1.1 trillion in the next 12 months, while the most pessimistic forecasts are around $160 billion. The divergence mainly revolves around whether Changxin Technology can capture market share in the DRAM sector and whether it can break through HBM technology in the future.Bullish analysts believe that China's push for semiconductor self-sufficiency and the domestic DRAM supply-demand gap will help Changxin Technology expand rapidly; bearish analysts, on the other hand, are concerned that the new production capacity in the industry may lead to a decline in DRAM prices from 2027 to 2028, impacting the profitability of the entire storage industry.In its first week of listing, Changxin Technology's stock price rose by 523%. The market is still focused on its HBM technology progress and whether China's domestic DUV lithography technology can help it narrow the gap with Samsung, SK Hynix, and Micron.