#美国贸易赤字状况 Recently, Bitcoin's market has been relatively calm. $BTC has been repeatedly testing around $90,000, fluctuating between $89,343 and $91,838, lacking a clear direction in the short term. Interestingly, MicroStrategy has made another move, increasing its holdings by 1,287 BTC at an average price of $90,391, clearly showing confidence in the future market. However, the ETF market's performance has been a bit of a drag, with net outflows of about $749 million on January 8-9, indicating that off-chain funds are still hesitant.

Decentralized finance (DeFi) is on a rapid rise. The total value locked (TVL) in DeFi has surpassed $350 billion in recent days, with a certain DEX's daily trading volume reaching $4.5 billion, surpassing a compliant platform's $3.8 billion, demonstrating how active on-chain trading is.

There are also new developments in policy and security. Tether has partnered with the United Nations Office on Drugs and Crime to promote cybersecurity education and anti-cryptocurrency scam efforts in Africa, showing industry integrity. Additionally, the financial app Betterment recently encountered issues when a third-party system impersonated it to send false notifications, attempting to trick users into transferring funds to $BTC and $ETH wallets. Fortunately, the official clarified the situation promptly.

Progress in green energy is more exciting. The proportion of renewable energy powering the Bitcoin network has exceeded 56.7%. Helsinki, Finland, is testing using waste heat generated during Bitcoin transactions for heating, a very hardcore approach. In terms of technological ecosystem, a community survey of the privacy-focused blockchain Midnight shows that participation in Africa has increased tenfold, in Asia fourfold, and in Latin America nearly threefold, indicating a significant acceleration in global expansion. By the way, some crypto mining farms are shifting to invest in AI data centers, seemingly aiming to tap into the GPU computing demand.