The benchmark indices fell along with other global bourses as a rising number of Covid-19 infections weakened investor sentiment and dashed hopes of a sharp economic recovery.
Poor factory output data from China also dampened investor sentiment. The Nifty ended the session at 9,814, falling 1.6 per cent, or 159 points. The Sensex, on the other hand, tumbled 552 points, or 1.6 per cent, to end the session at 33,229.