SPDR® S&P 500® ETF (SPY) stock price is 691.66 and SPDR® S&P 500® ETF (SPY) 10-day simple moving average is 691.59. SPDR® S&P 500® ETF (SPY) stock price is 691.66 and SPDR® S&P 500® ETF (SPY) 50-day ...