Investors are willing to wait for some directional leads ahead of the US Fed meeting scheduled later for the day and RBI's upcoming policy meet next week.
The corporate earnings numbers so far have not inspired much investor confidence, as a result of which the risk appetite remained markedly low.
Also Read
The 30-share barometer today got off to a good start, but washed out all its gains under selling pressure, before settling down 102.15 points, or 0.37 per cent, at 27,459.23, its weakest close since June 19.
In all, the index has now lost 1,045.70 points in the past four straight sessions on muted earnings by some blue-chips amid fears over tighter norms on participatory notes (PNs) and a Chinese stock correction.
The 50-share NSE Nifty too ended down 24 points, or 0.29 per cent, at 8,337.
Stocks might remain volatile this week ahead of the expiry of July futures and options this Thursday.
The losses mostly came from Dr Reddy's, Hero MotoCorp, HDFC and ICICI Bank. BHEL and NTPC finished higher though.
Sector-wise, realty bled the most (down 2.72 per cent) while healthcare, metal, auto, oil and gas and technology lost too. The mid-cap index too fell 0.18 per cent and small-cap 0.17 per cent.
Earlier in the day, most Asian indices ended in the red.