Government debt yields tumbled, the price of oil crumbled and stocks were whipsawed during a tumultuous week that was capped with a late-day rally in equity markets Friday.

Although the recovery wasn’t enough to completely erase the day’s losses for the Dow Jones Industrial Average, it and other major indexes managed to finish the week with slight gains. That spoke to the violent swings the market underwent earlier in the week as investors tried to assess the potential economic fallout of coronavirus.

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