Indian investors have lost over ₹41,00,000 crore since war began in Middle East, with Sensex crashing nearly 10% in the past month. Moreover, Sensex and Nifty recorded their steepest monthly fall in the same period since March 2020 (COVID-19 pandemic). The correction has brought Nifty to "fair levels", with the index trading at around 19 times earnings, an expert said.