Odaily星球日报讯 巴西众议院官网文件显示，巴西众议院经济开发委员会提交了战略比特币储备替代方案，计划5年内购入至少100万枚，且禁止出售司法机关扣押的比特币，该法案还允许使用比特币缴税，并为数字资产资本利得提供所得税豁免，同时强调用户自托管和转移自由。

据悉，巴西国会最早于2024年11月引入了PL 4501/2024法案，由议员Eros Biondini提出，旨在建立战略比特币储备（RESBit），通过逐步收购比特币，将其作为国家储备资产的一部分，以对冲汇率波动和地缘政治风险。该法案最初建议将比特币占比限制在巴西国际储备的5%以内（基于当时约3500亿美元储备，相当于约175亿美元），由中央银行和财政部共同管理，并要求定期风险评估。

2025年，该法案取得了一些进展，包括8月20日在众议院经济开发委员会（CDE）举行首次公开听证会，讨论了储备的潜在规模（约186亿美元）和实施细节。然而，巴西中央银行对此表示反对，认为比特币会增加储备组合的风险。

2026 年 2 月 9 日经济开发委员会提交了最新版本。

Odaily News According to user inquiries about whether an (airdrop) snapshot has been taken (Was the snapshot already taken?), William LeGate, the market lead at Polymarket, stated that it has not been taken yet (No).

Previous news indicated that Polymarket has extended its fee structure to the sports market, and will start charging for NCAA and Serie A events from February 18th.

Odaily News BlackRock's Global Head of Digital Assets, Robert Mitchnick, stated that current institutions, sovereign funds, and banks are all buying Bitcoin on dips. Addressing market rumors that "the recent sharp market decline was caused by IBIT hedge fund liquidations dumping Bitcoin," Mitchnick said: "There is a misconception that hedge funds are maliciously dumping within ETFs to create volatility, but the data completely contradicts this narrative. During last week's severe Bitcoin correction, BlackRock's IBIT saw net redemptions of only 0.2%. If there were indeed massive hedge funds frantically closing positions for arbitrage, we should have seen billions of dollars in outflows. The reality is: the liquidations were concentrated on leveraged perpetual contract platforms. IBIT's capital base is extremely robust, with holders primarily consisting of long-term allocation funds."

Odaily News: Rodrigo, an official from Polymarket, announced in Discord that the platform will extend its fee mechanism to the college basketball (NCAA) and Serie A markets. The fee structure is the same as that of the "15-minute cryptocurrency up/down markets," meaning the taker pays the fee while the maker receives a rebate, but the coefficients are different — the fee rate is 0.0175, the exponent is 1, and the maker rebate is 25%, resulting in overall lower fees.

Starting from 00:00 UTC on Wednesday, February 18, 2026, all newly created events related to NCAAB and Serie A after this time will be subject to the new fee mechanism. Existing events will not be affected. The first rebate distribution will occur at 00:00 UTC on February 19.

According to monitoring by The Data Nerd, 2 hours ago, a whale (3NVeX) deposited another 2,535 BTC into Binance, worth $168 million. Over the past 3 days, this whale has cumulatively deposited 10,735 BTC into Binance, with a total value reaching $727 million.

According to on-chain analyst Ai Yi's monitoring, the top 3 addresses by Hyperliquid BTC short position size (0xd62…b7d91) have realized an unrealized profit of $2.434 million. This address has been shorting BTC since February 2nd and currently holds a 40x short position of 278.76 BTC, valued at approximately $18.51 million, with an average opening price of $75,150.5.

Odaily News: The Hong Kong Monetary Authority (HKMA) has released its 2025 work review and 2026 work priorities. It noted that in 2025, regarding digital assets, it provided consumer protection, conducted industry consultation on a proposed framework for handling customer-authorized payment fraud loss claims, and will formally implement the prudential regulatory framework for crypto assets on January 1, 2026. The HKMA's 2026 work priorities will support the sustainable and responsible development of the digital asset industry and advance "Fintech 2030," including: data and payments (comprehensive risk data strategy), artificial intelligence (Generative AI Sandbox++, industry-specific models for finance), and tokenization (regulatory incubator for distributed ledger technology), among others.

Odaily News Bitcoin payment application Strike announced on the X platform that it will adjust its margin call policy. Its founder, Jack Mallers, clarified that Strike's loan mechanism will not conduct full liquidation of Bitcoin collateral. When a loan falls below the maintenance margin level, the platform will only perform partial liquidation to restore the loan to a healthy loan-to-value (LTV) ratio of approximately 65%. Jack Mallers added that this mechanism aims to protect users' Bitcoin assets as much as possible while maintaining loan health and buying more time for both customers and the Bitcoin price to recover. Based on this mechanism, the overall liquidation ratio of Strike's loan book is maintained in the low single-digit range of the total outstanding loans, approximately 1%–3%.