Rare Bullish S&P 500 Move That Has Occurred Only 16 Times In The Past 70 Years Is Flashing Green by The Options Insider | May 22, 2019 | News Feed https://www.marketwatch.com/story/rare-bullish-sp-500-move-that-has-occurred-only-16-times-in-the-past-70-years-is-flashing-green-2019-05-22?mod=mw_theo_homepage