Historical option data for GAIL
18 Jun 2026 01:24 PM IST
| GAIL 30-Jun-2026 (12d) 170 CE | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Delta: 0.73
Vega: 0
Theta: -0.13
Gamma: 0.03686
|
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 18 Jun | 175.17 | 6.69 | -0.31 (-4.43%) | 27.94 | 53 | -11 | 1,088 | |||||||||
| 17 Jun | 175.03 | 7.15 | -0.85 (-10.62%) | 29.91 | 238 | -41 | 1,098 | |||||||||
| 16 Jun | 176.09 | 8 | 0 (0.00%) | 28.45 | 376 | -12 | 1,140 | |||||||||
| 15 Jun | 175.41 | 7.96 | 3.96 (99.00%) | 28.7 | 1,892 | -710 | 1,178 | |||||||||
| 12 Jun | 170.50 | 4.64 | 2.64 (132.00%) | 27.22 | 2,446 | -185 | 1,892 | |||||||||
| 11 Jun | 166.09 | 2.31 | -0.69 (-23.00%) | 24.63 | 1,902 | -45 | 2,082 | |||||||||
| 10 Jun | 168.01 | 3.39 | 0.39 (13.00%) | 25.15 | 2,677 | 88 | 2,129 | |||||||||
| 9 Jun | 167.59 | 3.39 | -0.61 (-15.25%) | 26.12 | 1,928 | -30 | 2,041 | |||||||||
| 8 Jun | 168.60 | 3.63 | -0.37 (-9.25%) | 25.87 | 4,014 | 425 | 2,067 | |||||||||
| 5 Jun | 167.40 | 3.71 | -0.29 (-7.25%) | 24.56 | 3,842 | 45 | 1,641 | |||||||||
| 4 Jun | 167.55 | 4 | 2 (100.00%) | 25.8 | 1,718 | -115 | 1,596 | |||||||||
| 3 Jun | 163.86 | 2.54 | -0.46 (-15.33%) | 26.72 | 475 | 40 | 1,712 | |||||||||
| 2 Jun | 164.83 | 2.98 | 0.98 (49.00%) | 25.26 | 877 | 63 | 1,677 | |||||||||
| 1 Jun | 163.74 | 2.46 | -0.54 (-18.00%) | 24.51 | 1,029 | 228 | 1,613 | |||||||||
| 29 May | 164.51 | 3.3 | -1.7 (-34.00%) | 24.12 | 1,315 | 154 | 1,397 | |||||||||
| 27 May | 169.00 | 4.95 | -0.05 (-1.00%) | 24.21 | 1,161 | 35 | 1,242 | |||||||||
| 26 May | 167.63 | 4.75 | -0.25 (-5.00%) | 25.82 | 2,057 | 285 | 1,206 | |||||||||
| 25 May | 168.67 | 5.1 | 3.1 (155.00%) | 25.55 | 6,187 | 487 | 904 | |||||||||
| 22 May | 160.77 | 2.57 | 0.57 (28.50%) | 24.39 | 687 | 114 | 405 | |||||||||
| 21 May | 155.90 | 1.67 | -0.33 (-16.50%) | 28.5 | 303 | 102 | 292 | |||||||||
| 20 May | 155.64 | 1.76 | -0.24 (-12.00%) | 29.07 | 106 | 14 | 190 | |||||||||
| 19 May | 156.12 | 1.9 | -1.1 (-36.67%) | 29.8 | 239 | 36 | 179 | |||||||||
| 18 May | 160.22 | 3.03 | -0.97 (-24.25%) | 27.93 | 115 | 32 | 142 | |||||||||
| 15 May | 162.13 | 4 | -0.2 (-4.76%) | 29.07 | 24 | 6 | 110 | |||||||||
| 14 May | 162.61 | 4.2 | -0.59 (-12.32%) | 29.27 | 59 | 10 | 104 | |||||||||
| 13 May | 163.31 | 4.8 | 1.34 (38.73%) | 0 | 85 | 18 | 97 | |||||||||
| 12 May | 160.35 | 3.41 | -1.14 (-25.05%) | 0 | 28 | -2 | 79 | |||||||||
| 11 May | 162.51 | 4.4 | -1.6 (-26.67%) | 0 | 46 | 21 | 81 | |||||||||
| 8 May | 166.49 | 6 | -1 (-14.29%) | 28.13 | 21 | 8 | 63 | |||||||||
| 7 May | 167.26 | 7 | 0.95 (15.70%) | 28.83 | 27 | 21 | 55 | |||||||||
| 6 May | 165.68 | 6.05 | 0.35 (6.14%) | 28.8 | 12 | 8 | 34 | |||||||||
| 5 May | 163.70 | 5.7 | -0.68 (-10.66%) | 29.82 | 6 | 2 | 27 | |||||||||
| 4 May | 164.48 | 6.38 | 0.83 (14.95%) | 30.72 | 1 | 10 | 25 | |||||||||
| 30 Apr | 163.23 | 5.55 | -1.35 (-19.57%) | 29.44 | 21 | 10 | 25 | |||||||||
| 29 Apr | 165.66 | 6.9 | 0 (0.00%) | 28.61 | 5 | 0 | 15 | |||||||||
| 28 Apr | 165.68 | 6.9 | 0 (0.00%) | - | 0 | 0 | 15 | |||||||||
| 27 Apr | 165.74 | 6.9 | 0 (0.00%) | - | 0 | 0 | 15 | |||||||||
| 24 Apr | 165.61 | 6.9 | 0 (0.00%) | 29.03 | 0 | 0 | 15 | |||||||||
| 23 Apr | 164.96 | 6.9 | -0.4 (-5.48%) | 29.03 | 11 | 7 | 11 | |||||||||
| 22 Apr | 166.12 | 7.3 | 1.85 (33.94%) | 27.45 | 3 | 0 | 3 | |||||||||
| 21 Apr | 160.77 | 5.45 | 1.55 (39.74%) | 28.81 | 3 | 1 | 2 | |||||||||
| 20 Apr | 157.70 | 3.9 | 0.4 (11.43%) | 28.5 | 1 | 0 | 1 | |||||||||
| 17 Apr | 157.82 | 3.5 | -3.15 (-47.37%) | - | 0 | 0 | 1 | |||||||||
| 16 Apr | 158.92 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 15 Apr | 156.12 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
For Gail (India) Ltd - strike price 170 expiring on 30JUN2026
Delta for 170 CE is 0.73
Historical price for 170 CE is as follows
On 18 Jun GAIL was trading at 175.17. The strike last trading price was 6.69, which was -0.31 lower than the previous day. The implied volatity was 27.94, the open interest changed by -11 which decreased total open position to 1088
On 17 Jun GAIL was trading at 175.03. The strike last trading price was 7.15, which was -0.85 lower than the previous day. The implied volatity was 29.91, the open interest changed by -41 which decreased total open position to 1098
On 16 Jun GAIL was trading at 176.09. The strike last trading price was 8, which was 0 lower than the previous day. The implied volatity was 28.45, the open interest changed by -12 which decreased total open position to 1140
On 15 Jun GAIL was trading at 175.41. The strike last trading price was 7.96, which was 3.96 higher than the previous day. The implied volatity was 28.7, the open interest changed by -710 which decreased total open position to 1178
On 12 Jun GAIL was trading at 170.50. The strike last trading price was 4.64, which was 2.64 higher than the previous day. The implied volatity was 27.22, the open interest changed by -185 which decreased total open position to 1892
On 11 Jun GAIL was trading at 166.09. The strike last trading price was 2.31, which was -0.69 lower than the previous day. The implied volatity was 24.63, the open interest changed by -45 which decreased total open position to 2082
On 10 Jun GAIL was trading at 168.01. The strike last trading price was 3.39, which was 0.39 higher than the previous day. The implied volatity was 25.15, the open interest changed by 88 which increased total open position to 2129
On 9 Jun GAIL was trading at 167.59. The strike last trading price was 3.39, which was -0.61 lower than the previous day. The implied volatity was 26.12, the open interest changed by -30 which decreased total open position to 2041
On 8 Jun GAIL was trading at 168.60. The strike last trading price was 3.63, which was -0.37 lower than the previous day. The implied volatity was 25.87, the open interest changed by 425 which increased total open position to 2067
On 5 Jun GAIL was trading at 167.40. The strike last trading price was 3.71, which was -0.29 lower than the previous day. The implied volatity was 24.56, the open interest changed by 45 which increased total open position to 1641
On 4 Jun GAIL was trading at 167.55. The strike last trading price was 4, which was 2 higher than the previous day. The implied volatity was 25.8, the open interest changed by -115 which decreased total open position to 1596
On 3 Jun GAIL was trading at 163.86. The strike last trading price was 2.54, which was -0.46 lower than the previous day. The implied volatity was 26.72, the open interest changed by 40 which increased total open position to 1712
On 2 Jun GAIL was trading at 164.83. The strike last trading price was 2.98, which was 0.98 higher than the previous day. The implied volatity was 25.26, the open interest changed by 63 which increased total open position to 1677
On 1 Jun GAIL was trading at 163.74. The strike last trading price was 2.46, which was -0.54 lower than the previous day. The implied volatity was 24.51, the open interest changed by 228 which increased total open position to 1613
On 29 May GAIL was trading at 164.51. The strike last trading price was 3.3, which was -1.7 lower than the previous day. The implied volatity was 24.12, the open interest changed by 154 which increased total open position to 1397
On 27 May GAIL was trading at 169.00. The strike last trading price was 4.95, which was -0.05 lower than the previous day. The implied volatity was 24.21, the open interest changed by 35 which increased total open position to 1242
On 26 May GAIL was trading at 167.63. The strike last trading price was 4.75, which was -0.25 lower than the previous day. The implied volatity was 25.82, the open interest changed by 285 which increased total open position to 1206
On 25 May GAIL was trading at 168.67. The strike last trading price was 5.1, which was 3.1 higher than the previous day. The implied volatity was 25.55, the open interest changed by 487 which increased total open position to 904
On 22 May GAIL was trading at 160.77. The strike last trading price was 2.57, which was 0.57 higher than the previous day. The implied volatity was 24.39, the open interest changed by 114 which increased total open position to 405
On 21 May GAIL was trading at 155.90. The strike last trading price was 1.67, which was -0.33 lower than the previous day. The implied volatity was 28.5, the open interest changed by 102 which increased total open position to 292
On 20 May GAIL was trading at 155.64. The strike last trading price was 1.76, which was -0.24 lower than the previous day. The implied volatity was 29.07, the open interest changed by 14 which increased total open position to 190
On 19 May GAIL was trading at 156.12. The strike last trading price was 1.9, which was -1.1 lower than the previous day. The implied volatity was 29.8, the open interest changed by 36 which increased total open position to 179
On 18 May GAIL was trading at 160.22. The strike last trading price was 3.03, which was -0.97 lower than the previous day. The implied volatity was 27.93, the open interest changed by 32 which increased total open position to 142
On 15 May GAIL was trading at 162.13. The strike last trading price was 4, which was -0.2 lower than the previous day. The implied volatity was 29.07, the open interest changed by 6 which increased total open position to 110
On 14 May GAIL was trading at 162.61. The strike last trading price was 4.2, which was -0.59 lower than the previous day. The implied volatity was 29.27, the open interest changed by 10 which increased total open position to 104
On 13 May GAIL was trading at 163.31. The strike last trading price was 4.8, which was 1.34 higher than the previous day. The implied volatity was 0, the open interest changed by 18 which increased total open position to 97
On 12 May GAIL was trading at 160.35. The strike last trading price was 3.41, which was -1.14 lower than the previous day. The implied volatity was 0, the open interest changed by -2 which decreased total open position to 79
On 11 May GAIL was trading at 162.51. The strike last trading price was 4.4, which was -1.6 lower than the previous day. The implied volatity was 0, the open interest changed by 21 which increased total open position to 81
On 8 May GAIL was trading at 166.49. The strike last trading price was 6, which was -1 lower than the previous day. The implied volatity was 28.13, the open interest changed by 8 which increased total open position to 63
On 7 May GAIL was trading at 167.26. The strike last trading price was 7, which was 0.95 higher than the previous day. The implied volatity was 28.83, the open interest changed by 21 which increased total open position to 55
On 6 May GAIL was trading at 165.68. The strike last trading price was 6.05, which was 0.35 higher than the previous day. The implied volatity was 28.8, the open interest changed by 8 which increased total open position to 34
On 5 May GAIL was trading at 163.70. The strike last trading price was 5.7, which was -0.68 lower than the previous day. The implied volatity was 29.82, the open interest changed by 2 which increased total open position to 27
On 4 May GAIL was trading at 164.48. The strike last trading price was 6.38, which was 0.83 higher than the previous day. The implied volatity was 30.72, the open interest changed by 10 which increased total open position to 25
On 30 Apr GAIL was trading at 163.23. The strike last trading price was 5.55, which was -1.35 lower than the previous day. The implied volatity was 29.44, the open interest changed by 10 which increased total open position to 25
On 29 Apr GAIL was trading at 165.66. The strike last trading price was 6.9, which was 0 lower than the previous day. The implied volatity was 28.61, the open interest changed by 0 which decreased total open position to 15
On 28 Apr GAIL was trading at 165.68. The strike last trading price was 6.9, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 15
On 27 Apr GAIL was trading at 165.74. The strike last trading price was 6.9, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 15
On 24 Apr GAIL was trading at 165.61. The strike last trading price was 6.9, which was 0 lower than the previous day. The implied volatity was 29.03, the open interest changed by 0 which decreased total open position to 15
On 23 Apr GAIL was trading at 164.96. The strike last trading price was 6.9, which was -0.4 lower than the previous day. The implied volatity was 29.03, the open interest changed by 7 which increased total open position to 11
On 22 Apr GAIL was trading at 166.12. The strike last trading price was 7.3, which was 1.85 higher than the previous day. The implied volatity was 27.45, the open interest changed by 0 which decreased total open position to 3
On 21 Apr GAIL was trading at 160.77. The strike last trading price was 5.45, which was 1.55 higher than the previous day. The implied volatity was 28.81, the open interest changed by 1 which increased total open position to 2
On 20 Apr GAIL was trading at 157.70. The strike last trading price was 3.9, which was 0.4 higher than the previous day. The implied volatity was 28.5, the open interest changed by 0 which decreased total open position to 1
On 17 Apr GAIL was trading at 157.82. The strike last trading price was 3.5, which was -3.15 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1
On 16 Apr GAIL was trading at 158.92. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 15 Apr GAIL was trading at 156.12. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
| GAIL 30-Jun-2026 (12d) 170 PE | |||||||
|---|---|---|---|---|---|---|---|
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Delta: -0.24
Vega: 0
Theta: -0.09
Gamma: 0.03783
|
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 18 Jun | 175.17 | 1.2 | -0.21 (-14.89%) | 25.49 | 271 | -47 | 568 |
| 17 Jun | 175.03 | 1.35 | 0.09 (7.14%) | 25.59 | 589 | 24 | 616 |
| 16 Jun | 176.09 | 1.28 | -0.31 (-19.50%) | 26.38 | 397 | -63 | 592 |
| 15 Jun | 175.41 | 1.55 | -1.75 (-53.03%) | 27.84 | 1,141 | 0 | 675 |
| 12 Jun | 170.50 | 3.16 | -2.67 (-45.80%) | 23.85 | 640 | 46 | 672 |
| 11 Jun | 166.09 | 5.84 | 0.97 (19.92%) | 25.12 | 165 | -9 | 627 |
| 10 Jun | 168.01 | 4.77 | 0.13 (2.80%) | 25.1 | 231 | 1 | 638 |
| 9 Jun | 167.59 | 4.68 | 0.23 (5.17%) | 22.02 | 367 | 15 | 639 |
| 8 Jun | 168.60 | 4.97 | 0.11 (2.26%) | 25.85 | 411 | 56 | 626 |
| 5 Jun | 167.40 | 4.65 | -0.54 (-10.40%) | 22.27 | 350 | 25 | 570 |
| 4 Jun | 167.55 | 4.97 | -2.7 (-35.20%) | 23.68 | 105 | -15 | 546 |
| 3 Jun | 163.86 | 7.67 | 0.71 (10.20%) | 23.8 | 8 | -4 | 561 |
| 2 Jun | 164.83 | 6.93 | -0.89 (-11.38%) | 23.81 | 36 | -15 | 565 |
| 1 Jun | 163.74 | 7.8 | 0.97 (14.20%) | 23.11 | 96 | -17 | 582 |
| 29 May | 164.51 | 7.14 | 2.47 (52.89%) | 25.74 | 507 | 29 | 597 |
| 27 May | 169.00 | 4.56 | -1.07 (-19.01%) | 21.75 | 447 | 111 | 566 |
| 26 May | 167.63 | 5.46 | -0.33 (-5.70%) | 23.31 | 892 | -22 | 460 |
| 25 May | 168.67 | 6 | -5.33 (-47.04%) | 26.67 | 1,694 | 355 | 484 |
| 22 May | 160.77 | 11.4 | -3.74 (-24.70%) | 30.42 | 70 | 57 | 131 |
| 21 May | 155.90 | 15.3 | -0.5 (-3.16%) | 31.91 | 23 | 19 | 71 |
| 20 May | 155.64 | 15.8 | 1.11 (7.56%) | 34.2 | 6 | 4 | 51 |
| 19 May | 156.12 | 14.69 | 2.69 (22.42%) | 29.64 | 26 | 22 | 46 |
| 18 May | 160.22 | 12 | 2 (20.00%) | 28.1 | 1 | 0 | 24 |
| 15 May | 162.13 | 10 | 0 (0.00%) | - | 0 | 0 | 24 |
| 14 May | 162.61 | 10 | -0.05 (-0.50%) | 0 | 2 | 2 | 24 |
| 13 May | 163.31 | 10.05 | -1.75 (-14.83%) | 0 | 3 | 1 | 21 |
| 12 May | 160.35 | 11.6 | 1.6 (16.00%) | 0 | 7 | 0 | 17 |
| 11 May | 162.51 | 10 | 1.77 (21.51%) | 0 | 6 | 1 | 17 |
| 8 May | 166.49 | 8.23 | 0.31 (3.91%) | 28.4 | 8 | 5 | 17 |
| 7 May | 167.26 | 7.92 | -1.65 (-17.24%) | 26.96 | 5 | 2 | 10 |
| 6 May | 165.68 | 9.57 | 0.37 (4.02%) | 26.78 | 4 | 3 | 7 |
| 5 May | 163.70 | 9.2 | 9.2 (10.84%) | 26.53 | 0 | 0 | 4 |
| 4 May | 164.48 | 9.2 | 0.9 (10.84%) | 26.53 | 3 | 0 | 1 |
| 30 Apr | 163.23 | 8.3 | 8.3 (-73.23%) | 26.3 | 0 | 0 | 1 |
| 29 Apr | 165.66 | 8.3 | -22.7 (-73.23%) | 26.3 | 2 | 0 | 2 |
| 28 Apr | 165.68 | 31 | 31 | - | 0 | 0 | 2 |
| 27 Apr | 165.74 | 31 | 31 | - | 0 | 0 | 2 |
| 24 Apr | 165.61 | 31 | 31 | - | 0 | 0 | 2 |
| 23 Apr | 164.96 | 31 | 31 | - | 0 | 0 | 2 |
| 22 Apr | 166.12 | 31 | 31 | - | 0 | 0 | 2 |
| 21 Apr | 160.77 | 31 | 31 (210.00%) | 90.22 | 0 | 0 | 2 |
| 20 Apr | 157.70 | 31 | 21 (210.00%) | 90.22 | 1 | 0 | 1 |
| 17 Apr | 157.82 | 10 | 10 | - | 0 | 0 | 1 |
| 16 Apr | 158.92 | 0 | 0 | - | 0 | 0 | 0 |
| 15 Apr | 156.12 | 0 | 0 | - | 0 | 0 | 0 |
For Gail (India) Ltd - strike price 170 expiring on 30JUN2026
Delta for 170 PE is -0.24
Historical price for 170 PE is as follows
On 18 Jun GAIL was trading at 175.17. The strike last trading price was 1.2, which was -0.21 lower than the previous day. The implied volatity was 25.49, the open interest changed by -47 which decreased total open position to 568
On 17 Jun GAIL was trading at 175.03. The strike last trading price was 1.35, which was 0.09 higher than the previous day. The implied volatity was 25.59, the open interest changed by 24 which increased total open position to 616
On 16 Jun GAIL was trading at 176.09. The strike last trading price was 1.28, which was -0.31 lower than the previous day. The implied volatity was 26.38, the open interest changed by -63 which decreased total open position to 592
On 15 Jun GAIL was trading at 175.41. The strike last trading price was 1.55, which was -1.75 lower than the previous day. The implied volatity was 27.84, the open interest changed by 0 which decreased total open position to 675
On 12 Jun GAIL was trading at 170.50. The strike last trading price was 3.16, which was -2.67 lower than the previous day. The implied volatity was 23.85, the open interest changed by 46 which increased total open position to 672
On 11 Jun GAIL was trading at 166.09. The strike last trading price was 5.84, which was 0.97 higher than the previous day. The implied volatity was 25.12, the open interest changed by -9 which decreased total open position to 627
On 10 Jun GAIL was trading at 168.01. The strike last trading price was 4.77, which was 0.13 higher than the previous day. The implied volatity was 25.1, the open interest changed by 1 which increased total open position to 638
On 9 Jun GAIL was trading at 167.59. The strike last trading price was 4.68, which was 0.23 higher than the previous day. The implied volatity was 22.02, the open interest changed by 15 which increased total open position to 639
On 8 Jun GAIL was trading at 168.60. The strike last trading price was 4.97, which was 0.11 higher than the previous day. The implied volatity was 25.85, the open interest changed by 56 which increased total open position to 626
On 5 Jun GAIL was trading at 167.40. The strike last trading price was 4.65, which was -0.54 lower than the previous day. The implied volatity was 22.27, the open interest changed by 25 which increased total open position to 570
On 4 Jun GAIL was trading at 167.55. The strike last trading price was 4.97, which was -2.7 lower than the previous day. The implied volatity was 23.68, the open interest changed by -15 which decreased total open position to 546
On 3 Jun GAIL was trading at 163.86. The strike last trading price was 7.67, which was 0.71 higher than the previous day. The implied volatity was 23.8, the open interest changed by -4 which decreased total open position to 561
On 2 Jun GAIL was trading at 164.83. The strike last trading price was 6.93, which was -0.89 lower than the previous day. The implied volatity was 23.81, the open interest changed by -15 which decreased total open position to 565
On 1 Jun GAIL was trading at 163.74. The strike last trading price was 7.8, which was 0.97 higher than the previous day. The implied volatity was 23.11, the open interest changed by -17 which decreased total open position to 582
On 29 May GAIL was trading at 164.51. The strike last trading price was 7.14, which was 2.47 higher than the previous day. The implied volatity was 25.74, the open interest changed by 29 which increased total open position to 597
On 27 May GAIL was trading at 169.00. The strike last trading price was 4.56, which was -1.07 lower than the previous day. The implied volatity was 21.75, the open interest changed by 111 which increased total open position to 566
On 26 May GAIL was trading at 167.63. The strike last trading price was 5.46, which was -0.33 lower than the previous day. The implied volatity was 23.31, the open interest changed by -22 which decreased total open position to 460
On 25 May GAIL was trading at 168.67. The strike last trading price was 6, which was -5.33 lower than the previous day. The implied volatity was 26.67, the open interest changed by 355 which increased total open position to 484
On 22 May GAIL was trading at 160.77. The strike last trading price was 11.4, which was -3.74 lower than the previous day. The implied volatity was 30.42, the open interest changed by 57 which increased total open position to 131
On 21 May GAIL was trading at 155.90. The strike last trading price was 15.3, which was -0.5 lower than the previous day. The implied volatity was 31.91, the open interest changed by 19 which increased total open position to 71
On 20 May GAIL was trading at 155.64. The strike last trading price was 15.8, which was 1.11 higher than the previous day. The implied volatity was 34.2, the open interest changed by 4 which increased total open position to 51
On 19 May GAIL was trading at 156.12. The strike last trading price was 14.69, which was 2.69 higher than the previous day. The implied volatity was 29.64, the open interest changed by 22 which increased total open position to 46
On 18 May GAIL was trading at 160.22. The strike last trading price was 12, which was 2 higher than the previous day. The implied volatity was 28.1, the open interest changed by 0 which decreased total open position to 24
On 15 May GAIL was trading at 162.13. The strike last trading price was 10, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 24
On 14 May GAIL was trading at 162.61. The strike last trading price was 10, which was -0.05 lower than the previous day. The implied volatity was 0, the open interest changed by 2 which increased total open position to 24
On 13 May GAIL was trading at 163.31. The strike last trading price was 10.05, which was -1.75 lower than the previous day. The implied volatity was 0, the open interest changed by 1 which increased total open position to 21
On 12 May GAIL was trading at 160.35. The strike last trading price was 11.6, which was 1.6 higher than the previous day. The implied volatity was 0, the open interest changed by 0 which decreased total open position to 17
On 11 May GAIL was trading at 162.51. The strike last trading price was 10, which was 1.77 higher than the previous day. The implied volatity was 0, the open interest changed by 1 which increased total open position to 17
On 8 May GAIL was trading at 166.49. The strike last trading price was 8.23, which was 0.31 higher than the previous day. The implied volatity was 28.4, the open interest changed by 5 which increased total open position to 17
On 7 May GAIL was trading at 167.26. The strike last trading price was 7.92, which was -1.65 lower than the previous day. The implied volatity was 26.96, the open interest changed by 2 which increased total open position to 10
On 6 May GAIL was trading at 165.68. The strike last trading price was 9.57, which was 0.37 higher than the previous day. The implied volatity was 26.78, the open interest changed by 3 which increased total open position to 7
On 5 May GAIL was trading at 163.70. The strike last trading price was 9.2, which was 9.2 higher than the previous day. The implied volatity was 26.53, the open interest changed by 0 which decreased total open position to 4
On 4 May GAIL was trading at 164.48. The strike last trading price was 9.2, which was 0.9 higher than the previous day. The implied volatity was 26.53, the open interest changed by 0 which decreased total open position to 1
On 30 Apr GAIL was trading at 163.23. The strike last trading price was 8.3, which was 8.3 higher than the previous day. The implied volatity was 26.3, the open interest changed by 0 which decreased total open position to 1
On 29 Apr GAIL was trading at 165.66. The strike last trading price was 8.3, which was -22.7 lower than the previous day. The implied volatity was 26.3, the open interest changed by 0 which decreased total open position to 2
On 28 Apr GAIL was trading at 165.68. The strike last trading price was 31, which was 31 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2
On 27 Apr GAIL was trading at 165.74. The strike last trading price was 31, which was 31 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2
On 24 Apr GAIL was trading at 165.61. The strike last trading price was 31, which was 31 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2
On 23 Apr GAIL was trading at 164.96. The strike last trading price was 31, which was 31 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2
On 22 Apr GAIL was trading at 166.12. The strike last trading price was 31, which was 31 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2
On 21 Apr GAIL was trading at 160.77. The strike last trading price was 31, which was 31 higher than the previous day. The implied volatity was 90.22, the open interest changed by 0 which decreased total open position to 2
On 20 Apr GAIL was trading at 157.70. The strike last trading price was 31, which was 21 higher than the previous day. The implied volatity was 90.22, the open interest changed by 0 which decreased total open position to 1
On 17 Apr GAIL was trading at 157.82. The strike last trading price was 10, which was 10 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1
On 16 Apr GAIL was trading at 158.92. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 15 Apr GAIL was trading at 156.12. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
