.What's behind the securities market's severe 2-day crash? FortuneMarkets end the time sharply lower after feeble projects turn up ignites fears of a slowing down economic climate CNNDow shuts down 600 points, Nasdaq goes into correction after weak projects file: Stay updates CNBCStocks pounded hereafter week's work data reveals real estate investors treating 'bad news as trouble' Yahoo FinanceDow, S&P 500, Nasdaq have worst treatment considering that 2022 Fox Service.