After opening marginally firm, the Nifty witnessed a choppy session as traders' rolled over positions from August to the September series.
The Nifty touched a high of 4,915 during the opening trades and moved between gains and losses before giving into selling pressure in the last lhalf an hour of the trade.
The Nifty finally closed at 4,840, down 49 points and the Sensex ended at 16,146, down 139 points.
Market wide rollover was seen at 60% with pending positions in a few midcaps, compared to rollovers at 66% in the previous expiry.
Sahaj Agrawal, Associate Vice President-Derivatives from Kotak Securities said, "Nifty support was seen at 4,750-4,800 levels; led by a bounce back to 5,000 to 5,200 over the next month.
"Failure to sustain these levels could push the index down to 4,600-4,620 levels."
On the macroeconomic front, the government released the inflation data. The food price index rose 9.80%, while the fuel price index climbed 13.13% in the year to August 13. Primary articles inflation came in at 12.40%.
Analysts said that high inflation and tight liquidity were factored into the valuations.
According to Bloomberg, the Sensex was currently trading at 13.5x 1 year forward price to earnings multiple, which is lower than 10 year average of 15x. Jyoti Vaswani, CIO &
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