Nifty 8600 Call adds 5 lakh shares in OI

Nifty 8500 Call added 7.3 lakh shares in Open Interest (OI) on July 21
 Nifty 8600 Call added 5 lakh shares in Open Interest 

Nifty 8400 Put shed 3.8 lakh shares in Open Interest

 Nifty 8500 Put shed 6.9 lakh shares in Open Interest

 Nifty 8600 Put shed 9.4 lakh shares in Open Interest
 

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