Yahoo S&P سي ثري · AI Exchange-Traded Funds, Equity Futures Higher Pre-Bell Wednesday as AI Stocks Rebound Amid Corporate Earnings Oct 21, 2026 4:11 PM · YahooFinance The broad market exchange-traded fund SPDR S&P 500 ETF Trust (SPY) was up 0.2% and the actively trad Original source: YahooFinance