Market benchmark Sensex plunged over 400 points in early trade on Friday after four consecutive days of gains. India’s Covid situation worsens as 3,86,452 new coronavirus infections get recorded in 24 hours, the highest single-day rise so far, pushing the total tally of Covid-19 cases to 1,87,62,976. The death toll increased to 2,08,330 with 3,498 new fatalities