The parliament was adjourned for the sixth day in a row this winter season, as the opposition, including some UPA allies, stuck on stance for a rollback of the proposed FDI in retail.
The Sensex slipped to a low of 15,953 in noon deals, and eventually ended with a loss of 159 points or a per cent at 16,008.
The broader markets also ended with marginal losses, the BSE Mid-cap index was down 0.6% at 5,665, and the Small-cap index was down 0.2% at 6,142.
The NSE Nifty settled with a loss of 46 points at 4,805.
Elsewhere in Asia, the markets ended on a firm note for the second consecutive day.
The Nikkei and Seoul Composite indices surged over 2% to 8,478.
The Hang Seng, Shanghai and Taiwan rallied over a per cent each.
Meanwhile, markets in Europe recovered after a rather tepid start. At 1535 hrs, the FTSE was down marginally by 0.3%, while the CAC and the DAX had rebounded into the positive territory.
Back home, Bharti Airtel was the top loser, down nearly 4% to Rs 373. Jindal Steel and DLF plunged over 3% each to Rs 492 and Rs 203, respectively.
Sterlite, Reliance, Tata Power, Tata Motors and ICICI Bank were the other major losers.
On the other hand, Bajaj Auto rallied 2% to Rs 1,649. Mahindra &
MAYHEM! Why Sensex crashed by over 500 points
Debt story: Indian banks with HIGHEST NPAs
8 tips to make the most out of your mutual fund
Markets surge on global cues
Tips to ace the Bank PO exam