CoinMeta News on October 17: 1. CFTC: Update on futures positions held by BTC institutions; 2. The trading volume of US index options was 8,332,855 contracts; 3. The upward trend of US long-term government bonds came to an end, and the rebound in global stock markets weakened the demand for hedging; 4. The real yield of US 10-year bonds was reported at 2.84%; 5. SEC Submission of applications for T. Rowe Price active encryption ETF; 6. Solana Alpenglow Upgrade will be activated on October 21, with transaction finality shortened to 150 milliseconds; 7. Russia will ban P2P crypto transactions in 2027, affecting self-custody; 8. BTC $214 million in margin calls occurred over the past 24 hours; 9. CoreWeave: After raising $3 billion in financing in September, the stock price plummeted by 15.5% in October; 10. The open interest in NASDAQ 100 index futures was 294,776 lots.