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.

NALCO has attracted investor attention following a recent research report from Prabhudas Lilladher, which has assigned an 'Accumulate' rating on the stock.

IREDA, REC, BHEL, HUDCO and NALCO shares were trading lower today as many public sector companies will be reporting quarterly results.

NALCO share price declined further on Tuesday and the stock can take support from Rs 180 levels on the downside. NALCO close 3.9 percent lower and touched an intraday low at Rs 187.20.