NALCO, RCF, BHEL, HUDCO and Garden Reach Shipbuilders were among major gainers in the PSU segment. Overall market trend has turned bullish and NSE Nifty closed the session 1.6 percent higher.

NALCO, IRFC, BHEL, NTPC shares were in demand on Wednesday but majority of action was witnessed in technology stocks. HCL Technologies jumped after the company announced strong quarterly results.

NALCO share price declined by 2 percent on Friday and the technical charts suggest further weakness in the PSU counter.

IREDA, RCF, BEML, NALCO, SAIL and REC were among major losers in the PSU segment. Indian markets were trading positive during the session's opening but soon drifted in the red.

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.