Sui introduces anti quantum signature function

Tim Scott, Chairman of the U.S. Senate Banking Committee, stated that the Clarity Act bill is gaining more support and received more votes yesterday. Progress has been made so far. （Bitcoin Archive）

Affected by the Coldcard firmware vulnerability, the number of active Bitcoin addresses has surged to 980000 per day, reaching the highest level since December 2024. The holder migrates seed phrases and transfers funds to other custody methods, resulting in this on chain activity. This behavior belongs to operational security response. （glassnode）

According to The Kobeissi Letter, hedge funds bought a net $4.8 billion worth of US stocks last week, marking the second largest weekly buying volume since 2008 and ranking 24th in history based on the total market value of the S&P 500. During the same period, institutional investors sold a net of $3.8 billion, ending four consecutive weeks of net buying. The average net buying size over the past four weeks has decreased to $3.9 billion. Retail investors sold a net of $200 million during the same period, and the average net buying volume over the past four weeks has decreased to $600 million.

According to BeInCrypto, since November 2025, the 30 day average computing power of Bitcoin has dropped from 1108 EH/s to 898 EH/s, a decrease of 19%. Glassnode data shows that this is the longest continuous decline in the history of the network. Mining companies hold over $70 billion in AI contracts, and some of the electricity capacity originally used for Bitcoin mining has been transferred to AI custody.

[U.S. CFTC Chairman Michael Selig Says Derivatives Market Enters New Phase] Michael Selig, Chairman of the U.S. Commodity Futures Trading Commission (CFTC), wrote in *The Economist* that the global derivatives market has entered a new phase of development, where financial innovation must take the lead. He emphasized that the U.S. will not adopt a regulatory model that restricts market development. The nominal value of the global derivatives market exceeds $1.2 quadrillion, with nearly half of the market regulated by the CFTC. Chairman Michael Selig stated that the U.S. will seek a balance between innovation and market efficiency, and under his tenure, the CFTC will continue to play a leading role in setting rules for the derivatives market and advancing financial innovation.