CoinMeta News on October 19: 1. Chairman Atkins reiterates the push for comprehensive crypto regulations; 2. BTC Update on futures institution positions; 3. Net short positions in S&P 500 leveraged funds amount to 410,518 lots; 4. Contract long-to-short account ratio (as of 12:00 on October 18, 2026) is 1.73; 5. Net long positions in S&P 500 asset management funds are 918,097 lots; 6. Open interest in Russell 2000 stock index futures is 444,784 lots; 7. Russian Deputy Prime Minister: The Middle East crisis has resulted in a loss of 2.2 billion barrels of oil for global markets; 8. $20.2466 million in margin calls occurred over the past 24 hours; 9. BlackRock's tokenized money market fund reaches $2.3 billion in size, plans to expand collateral uses; 10. Michael Saylor: Bitcoin returns to a bull market; banks will accelerate the provision of custody services in the next 12 to 24 months.