Thermax Ltd lost 9.41% today to trade at Rs 3010. The BSE Capital Goods index is down 1.28% to quote at 70516.66. The index is down 6.26 % over last one month. Among the other constituents of the index, GE Vernova T&D India Ltd decreased 3.24% and CG Power & Industrial Solutions Ltd lost 2.65% on the day. The BSE Capital Goods index went up 1.45 % over last one year compared to the 4.68% fall in benchmark SENSEX.

Thermax Ltd has lost 6.88% over last one month compared to 6.26% fall in BSE Capital Goods index and 9.33% rise in the SENSEX. On the BSE, 471 shares were traded in the counter so far compared with average daily volumes of 26830 shares in the past one month. The stock hit a record high of Rs 5277 on 29 Jun 2026. The stock hit a 52-week low of Rs 2744.2 on 08 Dec 2025.