Instrument Type Symbol Expiry Date Option Type Strike Price LTP Today's Change RS. % Volume Volume Contractwise Value Rs. (Crores) Open Interest OPTSTK IDEA 26-May-26 CE 13 0.07 0.01 16.67 727258125 10175 951.25 155958400 OPTSTK IDEA 26-May-26 CE 12 0.18 0.04 28.57 685588200 9592 837.10 418414700 OPTSTK IDEA 26-May-26 CE 11 0.42 0.08 23.53 669720750 9370 770.18 387823400 OPTSTK IDEA 26-May-26 PE 10 0.13 -0.09 -40.91 375172275 5249 380.05 259811600 OPTSTK IDEA 26-May-26 CE 14 0.04 0.01 33.33 328213200 4592 461.14 71475000 OPTSTK YESBANK 26-May-26 CE 22 0.21 0.09 75.00 270476700 8697 600.73 63412900 OPTSTK YESBANK 26-May-26 CE 21 0.45 0.18 66.67 229766800 7388 492.85 71809900 OPTSTK IDEA 26-May-26 PE 11 0.54 -0.20 -27.03 212638125 2975 244.32 115074800 OPTSTK YESBANK 26-May-26 CE 23 0.10 0.04 66.67 199848600 6426 461.65 47831800 OPTSTK YESBANK 26-May-26 CE 24 0.05 0.00 0.00 169401700 5447 407.41 39870200 OPTSTK IDEA 26-May-26 CE 10 1.01 0.20 24.69 140734275 1969 156.07 266673200 OPTSTK YESBANK 26-May-26 PE 20 0.32 -0.19 -37.25 133605600 4296 271.62 64501400 OPTSTK IDEA 26-May-26 PE 9 0.04 -0.03 -42.86 125081250 1750 113.20 208635500 OPTSTK YESBANK 26-May-26 CE 20 0.93 0.33 55.00 110964800 3568 231.58 84529800 OPTSTK YESBANK 26-May-26 PE 19 0.11 -0.07 -38.89 95010500 3055 181.76 37164500