The company's stock zoomed 17.96 per cent to settle at Rs 194.10 on the BSE. During the day, it soared 19.99 per cent to Rs 197.45 -- its 52-week high.
At the NSE, shares of Indoco Remedies jumped 18.13 per cent to close the day at Rs 194.15.
Led by the rally in the stock, the company's market value soared by Rs 272.64 crore to Rs 1,788.64 crore.
"The nod will facilitate the generic approvals in the US market and subsequent product launches there," Indoco Chairman Suresh G Kare had said.
It will also boost high-margin revenues from the highly remunerative US market, the world's largest player in pharma space.
