Tether announced a $250,000 donation to OpenSats to support the Bitcoin and broader free and open-source technology ecosystem. OpenSats, a 501(c)(3) nonprofit organization, focuses on funding projects and contributors advancing Bitcoin and censorship-resistant technologies. https://t.co/WKSygdp1er ...

Trading Volume & Open Interest - CME Group 的加密货币期货和期权总季度交易量超过 9000 亿美元，创历史新高 [1] - 平均每日未平仓合约 (ADOI) 达到 313 亿美元 [1] - 9 月 18 日，名义未平仓合约峰值达到 390 亿美元 [1] Ethereum Performance - 以太坊期货和期权也创下多个历史新高 [1] - 以太坊单日交易量高达 13.1 亿美元 [1]

Spot ETF Flows - Spot Bitcoin ETFs experienced a total net outflow of $104 million [1] - None of the twelve Spot Bitcoin ETFs saw a net inflow [1] - Spot Ethereum ETFs recorded a total net inflow of $170 million [1] - Blackrock ETF ETHA received the largest single-day net inflow at $164 million [1]

OKX announced the delisting of several spot trading pairs, including SLERF, ALPHA, BADGER, OAS, MLN, and AIDOGE, scheduled to take effect between 08:00 and 16:00 on October 23, 2025. OKX advised users to manage their assets and cancel open orders in advance to avoid potential losses. https://t.co/ssdy9zhXUk ...

Market Expansion - Kraken acquired Small Exchange for $100 million, a CFTC-regulated Designated Contract Market (DCM), expanding its U_S_ derivatives market presence [1] - The acquisition positions Kraken as one of the few platforms with derivatives licenses across the U_S_, U_K_, and E_U_ [1]

According to Lookonchain, over the past 30 hours, the LAB project team has repurchased more than 20.9 million $LAB tokens — worth approximately $2.35 million — from Binance Alpha, Bitget, and PancakeSwap.https://t.co/VpGHxU0NtG ...

According to Electric Capital, from January to September 2025, the Ethereum ecosystem added 16,181 new developers, ranking first among all blockchains, followed by Solana (11,534) and Bitcoin (7,494). In terms of total active developers, Ethereum leads with 31,869, followed by Solana (17,708), Bitcoin (11,036), and then Polygon, Sui, BNB Chain, and Polkadot.https://t.co/jmabmpzP1h ...

Crypto Ventures Revenue - The Trump family's crypto ventures generated over $1 billion (十亿) in pre-tax profits in the past year [1] - TRUMP and MELANIA coins generated $427 million (百万) [1] - WLFI token sales brought $550 million (百万) [1] - USD1 stablecoin recorded $2.71 billion (十亿) in sales [1] Crypto Empire Scope - The Trump family's crypto empire includes trading cards, meme coins, stablecoins, tokens, and DeFi platforms [1]

Partnerships & Collaborations - OKX partners with Standard Chartered Bank to integrate regulated custody services [1] Institutional Services - Collaboration enhances asset protection and offers a more secure and efficient trading experience for institutional clients [1] - The partnership supports safeguarded collateral mirroring within OKX's European institutional framework [1]

Market Trends & Sentiment - Bitcoin's block market experienced a surge in put option activity, representing 28% of the total volume exceeding $1.15 billion in the last 24 hours [1] - Bearish sentiment is increasing, with skew turning more negative, approaching levels seen during the October 11 crash [1] Option Activity - The put option activity was primarily concentrated in near-term, out-of-the-money puts around $10,400 - $10,800 [1]