The stock locked in upper circuit of 20% at Rs 237 on the BSE on back of heavy volumes at 02:49 PM.
The stock tanked 17% to Rs 209 on the NSE in intra-day trade.
Disclosure allegations, service-tax liability spook investors
The stock hit an intra-day low of Rs 267, 12% below its issue price of Rs 321, after opening at Rs 305 on the NSE.