[--[65.84.65.76]--]
SENSEX50
Sensex 50

26295.73 -137.64 (-0.52%)

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Historical option data for SENSEX50

21 Sep 2025 04:11 PM IST
SENSEX50 25SEP2025 81500 CE
Delta: 0.84
Vega: 25.06
Theta: -44.57
Gamma: 0.00
Date Close Ltp Change IV Volume Change OI OI
21 Sept 82626.23 1360.75 -369.6 12.07 1,349 13.6 545.6
18 Sept 83013.96 1737.05 265.95 11.72 618 67.733 532
14 Sept 81904.70 940.5 154.6 8.58 2,096 -33.867 254.933


For Sensex 50 - strike price 81500 expiring on 25SEP2025

Delta for 81500 CE is 0.84

Historical price for 81500 CE is as follows

On 21 Sept SENSEX50 was trading at 82626.23. The strike last trading price was 1360.75, which was -369.6 lower than the previous day. The implied volatity was 12.07, the open interest changed by 51 which increased total open position to 2046


On 18 Sept SENSEX50 was trading at 83013.96. The strike last trading price was 1737.05, which was 265.95 higher than the previous day. The implied volatity was 11.72, the open interest changed by 254 which increased total open position to 1995


On 14 Sept SENSEX50 was trading at 81904.70. The strike last trading price was 940.5, which was 154.6 higher than the previous day. The implied volatity was 8.58, the open interest changed by -127 which decreased total open position to 956


SENSEX50 25SEP2025 81500 PE
Delta: -0.10
Vega: 17.88
Theta: -12.07
Gamma: 0.00
Date Close Ltp Change IV Volume Change OI OI
21 Sept 82626.23 44.5 7.5 9.34 2,59,680 -170.4 3,096.8
18 Sept 83013.96 35.3 -46.6 9.97 38,769 2,386.933 3,267.2
14 Sept 81904.70 297.7 -130.55 9.48 3,863 -118.667 330.933


For Sensex 50 - strike price 81500 expiring on 25SEP2025

Delta for 81500 PE is -0.10

Historical price for 81500 PE is as follows

On 21 Sept SENSEX50 was trading at 82626.23. The strike last trading price was 44.5, which was 7.5 higher than the previous day. The implied volatity was 9.34, the open interest changed by -639 which decreased total open position to 11613


On 18 Sept SENSEX50 was trading at 83013.96. The strike last trading price was 35.3, which was -46.6 lower than the previous day. The implied volatity was 9.97, the open interest changed by 8951 which increased total open position to 12252


On 14 Sept SENSEX50 was trading at 81904.70. The strike last trading price was 297.7, which was -130.55 lower than the previous day. The implied volatity was 9.48, the open interest changed by -445 which decreased total open position to 1241