The Indian equity benchmarks nosedived on Friday mirroring losses in global markets after Russian invasion of Ukraine intensified as the Russian forces shelled Europe’s largest nuclear plant early on Friday. The Sensex fell as much as 909 points and Nifty 50 index dropped below its important psychological level of 16,250. Infosys, Reliance Industries, HDFC Bank, Asian Paints, Axis Bank and Maruti Suzuki were among the top drags on the Sensex.