Investors just went bonkers, so you know it’s time to buy stocks By: MarketWatch February 18, 2016 at 05:08 AM EST When investors get downright flakey, like they are now, it’s always a sign of a market extreme, writes Michael Brush. Read More >> Related Stocks: Chubb Limited Citigroup Delta Air Lines General Motors Gilead Sciences JPMorgan Chase & Co Kohl's Corp Netflix Seagate Technology Plc Standard & Poors 500 Wells Fargo Willis Towers WT