This document discusses the impact of Covid-19 on the stock market. It provides an overview of Covid-19 cases globally and in India. It also presents charts showing the rapid growth of Covid-19 cases and decreasing number of days for cases to double. The document then examines the impact on stock markets in the US and India, with both seeing sharp declines from their pre-Covid highs. It analyzes the sector-wise impact, finding that banking, aviation, tourism and hospitality saw major declines, while pharmaceuticals and IT saw less impact.