Summary: Apr NIFTY 18000 calls added 40,37,050 contracts while 17500 calls shed 10,13,150. On the Put side of the equation, the 17500 strike added 44,09,050 while the 16550’s shed 4,56,750.
APR NIFTY OI
APR BANKNIFTY OI
APR NIFTY Volatility
APR BANKNIFTY Volatility
Dotted lines indicated actual underlying volatility. Solid lines are IVs.