Futures & Options (F&O) total turnover stood at Rs 6,40,634.65 crore on October 17 and the total number of contracts traded on the day were 71,26,351.
Of the total turnover, Index Futures contributed Rs 11,882.80 crore, Stock Futures Rs 47,331.59 crore and Index Options Rs 5,43,144.44 crore, while the contribution of the Stock Options was of Rs 38,275.82 crore.
For the day, the total F&O Put Call ratio stood 0.85, while Index Options Put Call ratio was 0.90 and that of Stock Options was 0.44.
The top five scrips with highest PCR on OI were Cholamandalam Investment and Finance Company (5.54), Oracle Financial Services Software (1.87), Bharti Airtel (1.84), Ramco Cements (1.83) and Torrent Pharmaceuticals (1.79).
Among most active underlying, Reliance Industries witnessed a contraction of 1.25 million units of Open Interest in the October month futures contract, followed by Axis Bank witnessing an addition of 2.64 million units of Open Interest in the October month contract, the Federal Bank witnessed a contraction of 5.48 million units of Open Interest in the October month contract, Tata Steel witnessed a contraction of 0.70 million units of Open Interest in the October month contract and Bharti Airtel witnessed a contraction of 0.03 million units of Open Interest in the October month future contract.