Investors, it’s time to get serious about a game plan By: MarketWatch March 05, 2018 at 05:04 AM EST What worked for the past six years won’t work anymore, says Thomas H. Kee Jr. Read More >> Related Stocks: SPDR S&P 500 ETF Trust Ultrashort Russell 2000 -2X ETF Ultrashort S&P500 -2X ETF