On the BSE, the stock closed the counter at Rs 1,113.15, tumbling 12.35 per cent.
During the day, it had plunged 13.78 per cent to hit a low of Rs 1,094.95.
Following similar movements on the NSE, the scrip dived 13.1 per cent to settle at Rs 1,104.5. Intra-day, it had hit a low of Rs 1,095 by declining 13.84 per cent.
International oil prices crashed by close to 31 per cent, the second-largest margin on record, after the disintegration of the OPEC+ alliance triggered an all-out price war between Saudi Arabia and Russia.
Besides, brent futures plummeted to about USD 31 a barrel on Monday.
Meanwhile, in absolute terms, the BSE Sensex crashed over 1,941 points and the NSE Nifty tumbled 538 points as no let-up in coronavirus spread and massive crude oil plunge fuelled global recession fears. SUMBAL