3月19日讯，市场消息：以色列空袭加沙地带中部联合国总部，造成至少5人受伤。

The three major US stock indexes collectively closed down slightly, with the Dow falling 0.03%, the Nasdaq falling 0.33%, the S & P 500 index falling 0.22%, popular technology stocks rising and falling, Broadcom falling more than 2%, Apple, Amazon, Google, Microsoft falling less than 1%, Tesla, Nvidia, and Meta rising less than 1%.

On March 21, the U.S. stock market closed on Thursday, with the Dow initially closing down 0.03%, the S & P 500 index down 0.2%, and the Nasdaq index down 0.3%. NVIDIA (NVDA. O) rose nearly 1%, Pinduoduo (PDD. O) rose nearly 4%, and Apple (AAPL. O) fell 0.5%. The Nasdaq China Golden Dragon Index fell 3.8%, Alibaba (BABA. N) and JD.com (JD. O) fell more than 4%, and NIO (NIO. N) fell nearly 9%.

CoreWeave plans to sell shares at $47 to $55 per share, raising up to $2.70 billion, and will list on Nasdaq under the symbol CRWV, according to its IPO prospectus. The company specializes in Nvidia cloud computing processors, and customers include Meta and Microsoft. Revenue growth in 2024 will exceed 700% to $1.92 billion, with Microsoft contributing 62%. By the end of 2024, the company will deploy more than 250,000 Nvidia GPUs in 32 data centers. The IPO is led by Morgan Stanley and underwrit...

Robert Mitchnick, head of digital assets at BlackRock, told the Digital Asset Summit in New York that demand for Ethereum ETFs is currently sluggish, in part due to the lack of access to staking proceeds. He believes that if regulatory hurdles are resolved, the market could see major changes. Mitchnick stressed that staking returns are an important part of Ethereum's investment returns, and the lack of staking capabilities makes ETFs partially unattractive. Despite the complexity of the solution...

NVIDIA announced on March 18 that it is establishing a research center in Boston to provide cutting-edge technologies to advance quantum computing. The NVIDIA Accelerated Quantum Research Center (NVAQC) will integrate leading quantum hardware with AI supercomputers to enable accelerated quantum supercomputing. NVAQC helps solve the most challenging problems in quantum computing, ranging from qubit noise to turning experimental quantum processors into practical devices. Quantinuum, Quantum Machin...

In response to a discussion about Binance's voting listing mechanism, which was implemented in 2017, Binance founder CZ replied, "Voting started well. But then it kind of tore apart the community, causing projects to attack each other. It feels like a pvp. Preventing cheating is also getting harder and harder over time. You have to keep changing new models. You can still do it occasionally."

As part of an effort to provide greater clarity on the application of federal securities laws in the crypto-asset space, the company finance division has issued a Statement on Certain Proof-of-Work (PoW) Mining Activities (known as "mining"). The statement specifically concerns the mining of cryptoassets closely related to the programmatic functions of public, permissionless networks, which are used for reference purposes.

According to AXIOS website reporters, Israel and the United States will hold strategic talks on the Iranian nuclear issue at the White House, which are scheduled for next week.

Musk: Tesla (TSLA. O) has beefed up security measures and activated Sentinel mode on vehicles in all of its stores.

The Israeli military said it had activated warnings in several areas due to missile launches from Yemen.

According to market news, the NYSE has submitted a proposal to the Securities Exchange Commission (SEC) to allow the Bitwise Ethereum ETF to be pledged.

U.S. natural gas futures fell 6% during the day, trading at $3.992/million British thermal.