Broader indices closed on a higher note as strong short-covering rally towards the end lifted market sentiment. NSE Nifty 50 index surged 0.48 per cent to close above 18,200 level while BSE Sensex jumped 275 points.

The broader indices remained under pressure throughout the day as investors chose to book profit ahead of the monthly expiry and uncertain global cues. NSE Nifty 50 index plunged 0.82 per cent to close below 18,200 level while Sensex tanked over 500 points.