Rail Vikas Nigam (RVNL) shares were down by 4 percent in early trades on Thursday. The PSU stock has lost nearly 12 percent over the last one month.

NALCO, HPCL, Coal India, Power Grid, PNB and NTPC were among major losers in the public sector segment while NSE Nifty closed flat on Tuesday.

IREDA, REC, NALCO, NTPC Green Energy, BHEL, IRFC and SAIL were among major losers among public sector stocks in today's session as overall markets witnessed selling pressure.

NTPC Green Energy, Dredging Corporation, NALCO, RITES, SAIL and IREDA were among losers in today's session as selling returned to Indian markets.

NALCO, SAIL, IREDA, NMDC Shares closed positive on Friday while Rail Vikas Nigam, BPCL, BHEL and REC closed in negative territory.

Anand Rathi Share and Stock Brokers Limited (ARSSBL) has initiated coverage on MOIL Ltd., India's largest manganese ore producer, with a ‘Buy’ rating and a 12-month target price of Rs 400.