CoinMeta News on October 19: 1. Cryptocurrency Market Updates | Chairman Atkins Reiterates the Promotion of Comprehensive Crypto Regulations; 2. BlackRock's Tokenized Money Market Fund Reaches $2.3 Billion in Size, Plans to Expand Collateral Uses; 3. Michael Saylor: Bitcoin Returns to a Bull Market; Banks Will Accelerate the Provision of Custody Services in the Next 12 to 24 Months; 4. Chairman Atkins of SEC Reiterates the Promotion of Comprehensive Crypto Regulations; 5. Net Short Positions in S&P 500 Leveraged Funds at 410,518 Contracts; 6. Contract Long-Short Account Ratio (as of 12:00 on October 18, 2026) is 1.73; 7. S&P 500 Asset Management Institutions Have a Net Long Position of 918,097 Contracts; 8. Open Interest in Russell 2000 Stock Index Futures is 444,784 Contracts; 9. Russian Deputy Prime Minister: The Middle East Crisis Has Resulted in a Loss of 2.2 Billion Barrels of Oil for Global Markets; 10. BTC: $20.2466 Million in Margin Calls in the Past 24 Hours.