Futures & Option (F&O) total turnover stood at 2,21,046.54 crore on December 18 and the total number of contracts traded on the day were 39,14,325.
Of the total turnover, Index Futures contributed Rs 14,107.92 crore, Stock Futures Rs 23,752.23 crore and Index Options Rs 1,69,249.74 crore, while the contribution of the Stock Options was of Rs 13,936.64 crore.
For the day, the total F&O PutCall ratio stood 0.85 while Index Options PutCall ratio was 0.88 and that of Stock Options was 0.53.
The top five scrips with highest PCR on OI were ZEEL (1.39), Lupin (1.26), Bajaj Finance (1.22), IndusInd Bank (1.07) and ACC (1.05).
Among most active underlying, Reliance Industries witnessed an addition of 0.02 million of Open Interest in the December month futures contract, followed by State Bank of India witnessing an addition of 4.63 million of Open Interest in the December month contract; Axis Bank witnessed a contraction of 0.70 million of Open Interest in the December month contract, Maruti Suzuki India witnessed an addition of 0.07 million of Open Interest in the December month contract and Larsen & Toubro witnessed a contraction of 0.09 million units of Open Interest in the December month's future contract.