Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now NasdaqGM - Nasdaq Real Time Price • USD YieldMax S&P 500 0DTE Covered Call Strategy ETF (SDTY) Follow Compare 49.42 -0.97 (-1.92%) At close: February 21 at 4:00:00 PM EST 50.78 +1.36 +(2.75%) After hours: February 21 at 7:57:50 PM EST Sustainability data is currently not available for SDTY.