The stock gained 3.36 per cent to Rs 312 on NSE. On the BSE, it climbed 3 per cent to Rs 310.90.
NMDC shares, on the other hand, fell by 1.31 per cent to Rs 93.50 on NSE.
The changes were decided by the index maintenance sub-committee as part of its periodic review, India Index Services & Products (IISL) had said last month.
"These changes shall become effective from September 28, 2015 (close of September 24, 2015)," it had said.
