Instrument Type Symbol Expiry Date Option Type Strike Price (Rs.) LTP (Rs.) Today's Change RS. % Volume Volume Contract wise Value Rs. (Crores) OI OPTIDX NIFTY 27-Sep-18 CE 11400 12.95 -19.95 -60.64 40838775 544517 46668.63 3009600 OPTIDX NIFTY 27-Sep-18 CE 11300 30.15 -36.10 -54.49 35417850 472238 40205.81 2132775 OPTIDX BANKNIFTY 27-Sep-18 CE 26500 32.10 -102.45 -76.14 14511800 362795 38592.26 702280 OPTIDX BANKNIFTY 27-Sep-18 PE 26000 470.75 393.50 509.39 13139760 328494 34367.27 386560 OPTIDX NIFTY 27-Sep-18 PE 11000 41.50 25.70 162.66 30443175 405909 33626.47 3838050 OPTIDX BANKNIFTY 27-Sep-18 CE 27000 10.95 -16.30 -59.82 12077400 301935 32638.12 1182040 OPTIDX NIFTY 27-Sep-18 PE 11100 63.60 35.05 122.77 28486350 379818 31797.66 2567100 OPTIDX NIFTY 27-Sep-18 PE 11200 100.90 46.60 85.82 28176450 375686 31787.23 2578650 OPTIDX BANKNIFTY 27-Sep-18 CE 26800 15.65 -34.45 -68.76 10923880 273097 29330.25 442560 OPTIDX NIFTY 27-Sep-18 CE 11200 64.75 -56.15 -46.44 24408225 325443 27509.19 2012250 OPTIDX NIFTY 27-Sep-18 CE 11500 5.85 -8.30 -58.66 23876850 318358 27485.79 3369300 OPTIDX NIFTY 27-Sep-18 PE 11300 158.20 60.25 61.51 23974575 319661 27331.85 1820475 OPTIDX BANKNIFTY 27-Sep-18 CE 26700 19.95 -50.45 -71.66 10191960 254799 27278.54 480160 OPTIDX BANKNIFTY 27-Sep-18 CE 26600 24.35 -73.25 -75.05 9770640 244266 26069.54 441360 OPTIDX BANKNIFTY 27-Sep-18 CE 26400 41.65 -138.40 -76.87 8802040 220051 23326.75 322200