Important Levels On S&P 500 (SPY) Identified By: TalkMarkets January 20, 2015 at 09:07 AM EST The S&P 500 is at an important juncture. We've identified some important levels for the S&P 500. Our if/then line for SPY is 200.00. Read More >> Related Stocks: SPDR S&P 500 ETF Trust