Tensor Foundation, the developer behind Vector.fun, has been acquired by Coinbase today.

On November 21st, according to HTX market data, Bitcoin fell below $83,000, with a 24-hour decline of 8.3%. Ethereum also dropped below $2,700, with a 24-hour decrease of 9.5%.

On November 21st, Tony Pasquariello, a partner at Goldman Sachs, holds the view that the U.S. stock market has exhibited signs of a bullish surrender. It is expected that there will be further selling pressure before the market stabilizes. Despite Nvidia announcing remarkable earnings beats and raising guidance, the market appears to be entering a new phase of the artificial intelligence cycle. Investors are becoming skeptical about the sustainability of capital expenditures and the future returns of mega-scale cloud service providers. (FX678)

On November 21st, Citigroup gave a warning. It stated that because of the fluctuation of artificial intelligence sentiment, one should be cautious when responding to the longing for the S&P 500 Index. (FXStreet)

On November 21st, as per the monitoring of LookOnChain, the "Whale Insider who shorted during the 11/11 crash" has made a deposit of 665.9 BTC into Binance within the past three hours. The value of this deposit is $55.18 million.

On November 21st, based on market data, after a slight opening rally, the intraday NASDAQ turned down by 0.2% and fell below 22,000 points. US stock crypto concept stocks were all under pressure, including: Strategy (MSTR) with a decline of 2.35%; Coinbase (COIN) down by 1.6%; MARA Holdings (MARA) with a decrease of 2.88%; Riot Blockchain (RIOT) down by 3.91%; Bit Digital Inc. (BTBT) down by 4.5%; SharpLink Gaming (SBET) down by 3.55%.

On November 21st, according to Defilama data, significant volatility was observed in today's market. The trading volume of mainstream Perp DEX continued to rise, resulting in an increase in protocol revenue. Hyperliquid ranked first with a 24-hour protocol revenue of $4.24 million, which was a 13.3% increase from the previous day. In the past 7 days, its total protocol revenue was $23.76 million, and the annualized protocol revenue was $11.88 billion. Aster followed closely with a 24-hour protocol revenue of $3.17 million, a 30% increase from the previous day. Its total protocol revenue in the past 7 days was $13.98 million, and the annualized protocol revenue was $6.95 billion. EdgeX had a 24-hour protocol revenue of $1.98 million, a 5% increase from the previous day. The total protocol revenue in the past 7 days was $7.28 million, and the annualized protocol revenue was $5.92 billion. Lighter's 24-hour protocol revenue was $1.20 million, a 9% increase from the previous day. The total