Kitex Garments' stock zoomed 19.84 per cent to settle at Rs 489.55 on the BSE. During the day, it soared 20 per cent to Rs 490.20 -- its 52 week high.
At the NSE, the scrip climbed 20 per cent to Rs 492.90.
Led by the rally in the stock, the company's market value surged Rs 385.36 crore to Rs 2,325.36 crore.
In terms of volume, 4.90 lakh shares of the company changed hands at the BSE, while over 15 lakh shares were traded at the NSE during the day.
The company is in the business of manufacturing and exporting infant garments.