Stocks markets in India traded the week on a volatile note as the economic impact of the coronavirus (COVID-19) became more pronounced. Benchmark indices remained volatile and recorded a negative closing in three out of four trading sessions for the week ended February 20. On a weekly basis, the Nifty50 closed with losses of 0.27 per cent while the S&P BSE Sensex fell 0.21 per cent for the week ended February 20. However, small and mid-caps bucked the negative trend to register sharp gains. The S&P BSE Small-cap index was up 0.44 per cent while the S&P BSE Mid-cap index gained 0.20 per cent during the week. As many as 40 stocks in the S&P BSE Small-cap index rose by 10 per cent to 30 per cent.