[--[65.84.65.76]--]
SAIL
Steel Authority Of India

135.49 -0.71 (-0.52%)

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Historical option data for SAIL

22 Sep 2025 08:01 PM IST
SAIL 30SEP2025 135 CE
Delta: 0.56
Vega: 0.08
Theta: -0.16
Gamma: 0.07
Date Close Ltp Change IV Volume Change OI OI
22 Sept 135.49 2.65 -0.55 27.95 3,053 -290 842
21 Sept 136.20 3.1 1.05 27.05 5,912 -488 1,146
18 Sept 133.18 2.15 0.3 27.10 2,367 173 1,648
14 Sept 132.26 2 -0.05 25.58 1,978 210 1,324
17 Aug 120.37 1.05 -0.3 28.11 19 10 135


For Steel Authority Of India - strike price 135 expiring on 30SEP2025

Delta for 135 CE is 0.56

Historical price for 135 CE is as follows

On 22 Sept SAIL was trading at 135.49. The strike last trading price was 2.65, which was -0.55 lower than the previous day. The implied volatity was 27.95, the open interest changed by -290 which decreased total open position to 842


On 21 Sept SAIL was trading at 136.20. The strike last trading price was 3.1, which was 1.05 higher than the previous day. The implied volatity was 27.05, the open interest changed by -488 which decreased total open position to 1146


On 18 Sept SAIL was trading at 133.18. The strike last trading price was 2.15, which was 0.3 higher than the previous day. The implied volatity was 27.10, the open interest changed by 173 which increased total open position to 1648


On 14 Sept SAIL was trading at 132.26. The strike last trading price was 2, which was -0.05 lower than the previous day. The implied volatity was 25.58, the open interest changed by 210 which increased total open position to 1324


On 17 Aug SAIL was trading at 120.37. The strike last trading price was 1.05, which was -0.3 lower than the previous day. The implied volatity was 28.11, the open interest changed by 10 which increased total open position to 135


SAIL 30SEP2025 135 PE
Delta: -0.43
Vega: 0.08
Theta: -0.11
Gamma: 0.07
Date Close Ltp Change IV Volume Change OI OI
22 Sept 135.49 1.75 -0.05 26.63 2,338 -26 859
21 Sept 136.20 1.75 -1.35 23.97 2,128 225 886
18 Sept 133.18 2.85 -0.95 23.78 439 -5 658
14 Sept 132.26 4.15 -0.3 24.10 151 7 582
17 Aug 120.37 12.6 0 0.00 0 0 0


For Steel Authority Of India - strike price 135 expiring on 30SEP2025

Delta for 135 PE is -0.43

Historical price for 135 PE is as follows

On 22 Sept SAIL was trading at 135.49. The strike last trading price was 1.75, which was -0.05 lower than the previous day. The implied volatity was 26.63, the open interest changed by -26 which decreased total open position to 859


On 21 Sept SAIL was trading at 136.20. The strike last trading price was 1.75, which was -1.35 lower than the previous day. The implied volatity was 23.97, the open interest changed by 225 which increased total open position to 886


On 18 Sept SAIL was trading at 133.18. The strike last trading price was 2.85, which was -0.95 lower than the previous day. The implied volatity was 23.78, the open interest changed by -5 which decreased total open position to 658


On 14 Sept SAIL was trading at 132.26. The strike last trading price was 4.15, which was -0.3 lower than the previous day. The implied volatity was 24.10, the open interest changed by 7 which increased total open position to 582


On 17 Aug SAIL was trading at 120.37. The strike last trading price was 12.6, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0