IDEA
Vodafone Idea Limited
Historical option data for IDEA
24 Apr 2026 01:28 PM IST
| IDEA 28-Apr-2026 (4d) 11 CE | ||||||||||||||||
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Delta: 0.06
Vega: 0
Theta: -0.01
Gamma: 0.13724
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 24 Apr | 9.48 | 0.02 | 0.01 | 79.92 | 469 | -375 | 2,654 | |||||||||
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| 23 Apr | 9.58 | 0.01 | 0 | 61.91 | 439 | -58 | 3,026 | |||||||||
| 22 Apr | 9.54 | 0.02 | 0.01 | 67.61 | 749 | 63 | 3,295 | |||||||||
| 21 Apr | 9.55 | 0.02 | 0 | 60.93 | 1,894 | -26 | 3,231 | |||||||||
| 20 Apr | 9.47 | 0.03 | -0.010000000000000002 | 66.85 | 1,774 | 176 | 3,260 | |||||||||
| 17 Apr | 9.61 | 0.04 | 0 | 55.56 | 2,942 | 34 | 3,093 | |||||||||
| 16 Apr | 9.53 | 0.05 | 0 | 59.04 | 2,931 | 124 | 3,059 | |||||||||
| 15 Apr | 9.44 | 0.05 | 0.010000000000000002 | 58.01 | 3,178 | -48 | 2,935 | |||||||||
| 13 Apr | 9.25 | 0.04 | 0 | 58.75 | 2,166 | 115 | 2,983 | |||||||||
| 10 Apr | 9.25 | 0.05 | -0.009999999999999995 | 55.54 | 2,339 | 244 | 2,872 | |||||||||
| 9 Apr | 9.12 | 0.06 | -0.01 | 60.9 | 2,414 | -4 | 2,619 | |||||||||
| 8 Apr | 9.20 | 0.07 | 0.02 | 58.07 | 3,521 | 204 | 2,675 | |||||||||
| 7 Apr | 8.63 | 0.05 | -0.02 | 69.36 | 2,505 | 78 | 2,469 | |||||||||
| 6 Apr | 8.76 | 0.08 | 0.02 | 70.54 | 5,006 | -79 | 2,391 | |||||||||
| 2 Apr | 8.58 | 0.07 | 0 | 67.73 | 3,207 | 219 | 2,472 | |||||||||
| 1 Apr | 8.64 | 0.08 | -0.01 | 66.09 | 1,985 | 210 | 2,253 | |||||||||
| 30 Mar | 8.53 | 0.1 | -0.01 | 70.79 | 1,462 | 113 | 2,048 | |||||||||
| 27 Mar | 8.89 | 0.13 | -0.02 | 62.98 | 2,328 | 387 | 1,935 | |||||||||
| 25 Mar | 9.04 | 0.16 | -0.02 | 62.04 | 1,604 | 368 | 1,546 | |||||||||
| 24 Mar | 8.88 | 0.19 | -0.03 | 67.3 | 1,034 | 27 | 1,185 | |||||||||
| 23 Mar | 8.70 | 0.22 | -0.06 | 76.63 | 1,087 | 211 | 1,151 | |||||||||
| 20 Mar | 9.34 | 0.28 | 0.04 | 63.25 | 1,130 | 168 | 928 | |||||||||
| 19 Mar | 8.94 | 0.25 | -0.07 | 68.05 | 538 | 86 | 747 | |||||||||
| 18 Mar | 9.44 | 0.32 | 0.01 | 63.81 | 469 | 138 | 659 | |||||||||
| 17 Mar | 9.25 | 0.31 | -0.08 | 65.98 | 251 | 71 | 521 | |||||||||
| 16 Mar | 9.39 | 0.4 | 0.02 | 69.87 | 307 | 50 | 453 | |||||||||
| 13 Mar | 9.27 | 0.42 | 0 | 68.8 | 317 | 31 | 396 | |||||||||
| 12 Mar | 9.56 | 0.42 | -0.05 | 63.23 | 281 | 93 | 364 | |||||||||
| 11 Mar | 9.71 | 0.48 | -0.09 | 64.24 | 151 | 35 | 271 | |||||||||
| 10 Mar | 10.01 | 0.58 | 0.03 | 61.41 | 158 | 5 | 237 | |||||||||
| 9 Mar | 9.91 | 0.55 | -0.05 | 61.99 | 263 | 60 | 234 | |||||||||
| 6 Mar | 10.06 | 0.61 | -0.06 | 59.96 | 103 | 45 | 173 | |||||||||
| 5 Mar | 10.22 | 0.68 | 0.09 | 58.56 | 212 | 43 | 127 | |||||||||
| 4 Mar | 9.99 | 0.59 | -0.09 | 60.13 | 97 | 29 | 84 | |||||||||
| 2 Mar | 10.29 | 0.7 | -0.09 | 55.22 | 75 | 26 | 56 | |||||||||
| 27 Feb | 10.59 | 0.79 | -0.11 | 53.28 | 4 | 3 | 29 | |||||||||
| 26 Feb | 10.85 | 0.9 | 0.01 | 50.08 | 21 | 15 | 25 | |||||||||
| 25 Feb | 10.73 | 0.91 | -0.31 | 53.21 | 20 | 9 | 9 | |||||||||
For Vodafone Idea Limited - strike price 11 expiring on 28APR2026
Delta for 11 CE is 0.06
Historical price for 11 CE is as follows
On 24 Apr IDEA was trading at 9.48. The strike last trading price was 0.02, which was 0.01 higher than the previous day. The implied volatity was 79.92, the open interest changed by -375 which decreased total open position to 2654
On 23 Apr IDEA was trading at 9.58. The strike last trading price was 0.01, which was 0 lower than the previous day. The implied volatity was 61.91, the open interest changed by -58 which decreased total open position to 3026
On 22 Apr IDEA was trading at 9.54. The strike last trading price was 0.02, which was 0.01 higher than the previous day. The implied volatity was 67.61, the open interest changed by 63 which increased total open position to 3295
On 21 Apr IDEA was trading at 9.55. The strike last trading price was 0.02, which was 0 lower than the previous day. The implied volatity was 60.93, the open interest changed by -26 which decreased total open position to 3231
On 20 Apr IDEA was trading at 9.47. The strike last trading price was 0.03, which was -0.010000000000000002 lower than the previous day. The implied volatity was 66.85, the open interest changed by 176 which increased total open position to 3260
On 17 Apr IDEA was trading at 9.61. The strike last trading price was 0.04, which was 0 lower than the previous day. The implied volatity was 55.56, the open interest changed by 34 which increased total open position to 3093
On 16 Apr IDEA was trading at 9.53. The strike last trading price was 0.05, which was 0 lower than the previous day. The implied volatity was 59.04, the open interest changed by 124 which increased total open position to 3059
On 15 Apr IDEA was trading at 9.44. The strike last trading price was 0.05, which was 0.010000000000000002 higher than the previous day. The implied volatity was 58.01, the open interest changed by -48 which decreased total open position to 2935
On 13 Apr IDEA was trading at 9.25. The strike last trading price was 0.04, which was 0 lower than the previous day. The implied volatity was 58.75, the open interest changed by 115 which increased total open position to 2983
On 10 Apr IDEA was trading at 9.25. The strike last trading price was 0.05, which was -0.009999999999999995 lower than the previous day. The implied volatity was 55.54, the open interest changed by 244 which increased total open position to 2872
On 9 Apr IDEA was trading at 9.12. The strike last trading price was 0.06, which was -0.01 lower than the previous day. The implied volatity was 60.9, the open interest changed by -4 which decreased total open position to 2619
On 8 Apr IDEA was trading at 9.20. The strike last trading price was 0.07, which was 0.02 higher than the previous day. The implied volatity was 58.07, the open interest changed by 204 which increased total open position to 2675
On 7 Apr IDEA was trading at 8.63. The strike last trading price was 0.05, which was -0.02 lower than the previous day. The implied volatity was 69.36, the open interest changed by 78 which increased total open position to 2469
On 6 Apr IDEA was trading at 8.76. The strike last trading price was 0.08, which was 0.02 higher than the previous day. The implied volatity was 70.54, the open interest changed by -79 which decreased total open position to 2391
On 2 Apr IDEA was trading at 8.58. The strike last trading price was 0.07, which was 0 lower than the previous day. The implied volatity was 67.73, the open interest changed by 219 which increased total open position to 2472
On 1 Apr IDEA was trading at 8.64. The strike last trading price was 0.08, which was -0.01 lower than the previous day. The implied volatity was 66.09, the open interest changed by 210 which increased total open position to 2253
On 30 Mar IDEA was trading at 8.53. The strike last trading price was 0.1, which was -0.01 lower than the previous day. The implied volatity was 70.79, the open interest changed by 113 which increased total open position to 2048
On 27 Mar IDEA was trading at 8.89. The strike last trading price was 0.13, which was -0.02 lower than the previous day. The implied volatity was 62.98, the open interest changed by 387 which increased total open position to 1935
On 25 Mar IDEA was trading at 9.04. The strike last trading price was 0.16, which was -0.02 lower than the previous day. The implied volatity was 62.04, the open interest changed by 368 which increased total open position to 1546
On 24 Mar IDEA was trading at 8.88. The strike last trading price was 0.19, which was -0.03 lower than the previous day. The implied volatity was 67.3, the open interest changed by 27 which increased total open position to 1185
On 23 Mar IDEA was trading at 8.70. The strike last trading price was 0.22, which was -0.06 lower than the previous day. The implied volatity was 76.63, the open interest changed by 211 which increased total open position to 1151
On 20 Mar IDEA was trading at 9.34. The strike last trading price was 0.28, which was 0.04 higher than the previous day. The implied volatity was 63.25, the open interest changed by 168 which increased total open position to 928
On 19 Mar IDEA was trading at 8.94. The strike last trading price was 0.25, which was -0.07 lower than the previous day. The implied volatity was 68.05, the open interest changed by 86 which increased total open position to 747
On 18 Mar IDEA was trading at 9.44. The strike last trading price was 0.32, which was 0.01 higher than the previous day. The implied volatity was 63.81, the open interest changed by 138 which increased total open position to 659
On 17 Mar IDEA was trading at 9.25. The strike last trading price was 0.31, which was -0.08 lower than the previous day. The implied volatity was 65.98, the open interest changed by 71 which increased total open position to 521
On 16 Mar IDEA was trading at 9.39. The strike last trading price was 0.4, which was 0.02 higher than the previous day. The implied volatity was 69.87, the open interest changed by 50 which increased total open position to 453
On 13 Mar IDEA was trading at 9.27. The strike last trading price was 0.42, which was 0 lower than the previous day. The implied volatity was 68.8, the open interest changed by 31 which increased total open position to 396
On 12 Mar IDEA was trading at 9.56. The strike last trading price was 0.42, which was -0.05 lower than the previous day. The implied volatity was 63.23, the open interest changed by 93 which increased total open position to 364
On 11 Mar IDEA was trading at 9.71. The strike last trading price was 0.48, which was -0.09 lower than the previous day. The implied volatity was 64.24, the open interest changed by 35 which increased total open position to 271
On 10 Mar IDEA was trading at 10.01. The strike last trading price was 0.58, which was 0.03 higher than the previous day. The implied volatity was 61.41, the open interest changed by 5 which increased total open position to 237
On 9 Mar IDEA was trading at 9.91. The strike last trading price was 0.55, which was -0.05 lower than the previous day. The implied volatity was 61.99, the open interest changed by 60 which increased total open position to 234
On 6 Mar IDEA was trading at 10.06. The strike last trading price was 0.61, which was -0.06 lower than the previous day. The implied volatity was 59.96, the open interest changed by 45 which increased total open position to 173
On 5 Mar IDEA was trading at 10.22. The strike last trading price was 0.68, which was 0.09 higher than the previous day. The implied volatity was 58.56, the open interest changed by 43 which increased total open position to 127
On 4 Mar IDEA was trading at 9.99. The strike last trading price was 0.59, which was -0.09 lower than the previous day. The implied volatity was 60.13, the open interest changed by 29 which increased total open position to 84
On 2 Mar IDEA was trading at 10.29. The strike last trading price was 0.7, which was -0.09 lower than the previous day. The implied volatity was 55.22, the open interest changed by 26 which increased total open position to 56
On 27 Feb IDEA was trading at 10.59. The strike last trading price was 0.79, which was -0.11 lower than the previous day. The implied volatity was 53.28, the open interest changed by 3 which increased total open position to 29
On 26 Feb IDEA was trading at 10.85. The strike last trading price was 0.9, which was 0.01 higher than the previous day. The implied volatity was 50.08, the open interest changed by 15 which increased total open position to 25
On 25 Feb IDEA was trading at 10.73. The strike last trading price was 0.91, which was -0.31 lower than the previous day. The implied volatity was 53.21, the open interest changed by 9 which increased total open position to 9
| IDEA 28-Apr-2026 (4d) 11 PE | |||||||
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Delta: -0.97
Vega: 0
Theta: 0
Gamma: 0.08735
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 24 Apr | 9.48 | 1.53 | 0.10000000000000009 | 69.11 | 111 | -92 | 367 |
| 23 Apr | 9.58 | 1.43 | -0.050000000000000044 | 81.16 | 71 | -59 | 463 |
| 22 Apr | 9.54 | 1.48 | 0.020000000000000018 | 77.38 | 51 | -36 | 525 |
| 21 Apr | 9.55 | 1.47 | -0.07000000000000006 | 56.31 | 257 | -111 | 561 |
| 20 Apr | 9.47 | 1.55 | 0.13000000000000012 | 67.58 | 97 | -53 | 673 |
| 17 Apr | 9.61 | 1.41 | -0.09000000000000008 | 63.32 | 48 | -23 | 727 |
| 16 Apr | 9.53 | 1.5 | -0.030000000000000027 | 59.17 | 75 | -41 | 749 |
| 15 Apr | 9.44 | 1.51 | -0.25 | 47.86 | 58 | -34 | 789 |
| 13 Apr | 9.25 | 1.78 | 0.020000000000000018 | 56.82 | 65 | -30 | 823 |
| 10 Apr | 9.25 | 1.75 | -0.10000000000000009 | 55.36 | 55 | -21 | 855 |
| 9 Apr | 9.12 | 1.86 | 0.09 | 50.77 | 38 | -17 | 876 |
| 8 Apr | 9.20 | 1.77 | -0.55 | 58.1 | 121 | -17 | 894 |
| 7 Apr | 8.63 | 2.35 | 0.13 | 65.26 | 122 | 41 | 912 |
| 6 Apr | 8.76 | 2.23 | -0.17 | 64.41 | 91 | 44 | 871 |
| 2 Apr | 8.58 | 2.41 | 0.1 | 58.67 | 47 | -5 | 826 |
| 1 Apr | 8.64 | 2.31 | -0.13 | 56.19 | 83 | 18 | 830 |
| 30 Mar | 8.53 | 2.47 | 0.36 | 61.98 | 338 | 229 | 811 |
| 27 Mar | 8.89 | 2.08 | 0.12 | 55.62 | 128 | 86 | 581 |
| 25 Mar | 9.04 | 1.98 | -0.21 | 56.66 | 216 | 107 | 488 |
| 24 Mar | 8.88 | 2.2 | -0.17 | 75.27 | 35 | 13 | 381 |
| 23 Mar | 8.70 | 2.41 | 0.55 | 81.17 | 55 | 23 | 368 |
| 20 Mar | 9.34 | 1.86 | -0.35 | 67.86 | 81 | 39 | 345 |
| 19 Mar | 8.94 | 2.15 | 0.42 | 71.36 | 50 | 15 | 305 |
| 18 Mar | 9.44 | 1.74 | -0.15 | 59.32 | 54 | 38 | 291 |
| 17 Mar | 9.25 | 1.89 | 0.06 | 62.66 | 95 | 63 | 239 |
| 16 Mar | 9.39 | 1.82 | -0.13 | 64.42 | 44 | 12 | 175 |
| 13 Mar | 9.27 | 1.95 | 0.24 | 74.41 | 7 | 4 | 162 |
| 12 Mar | 9.56 | 1.71 | 0.31 | 64.09 | 16 | 6 | 157 |
| 11 Mar | 9.71 | 1.4 | -0.02 | 42.51 | 1 | 0 | 151 |
| 10 Mar | 10.01 | 1.38 | 0.08 | 59.77 | 8 | 2 | 151 |
| 9 Mar | 9.91 | 1.3 | -0.08 | - | 0 | 0 | 149 |
| 6 Mar | 10.06 | 1.3 | -0.08 | 53.81 | 2 | 0 | 148 |
| 5 Mar | 10.22 | 1.38 | -0.05 | 65.7 | 116 | 59 | 146 |
| 4 Mar | 9.99 | 1.45 | 0.23 | 59.09 | 18 | 4 | 89 |
| 2 Mar | 10.29 | 1.2 | 0.18 | 56.48 | 20 | 16 | 84 |
| 27 Feb | 10.59 | 1.04 | 0.16 | 52.36 | 11 | 3 | 67 |
| 26 Feb | 10.85 | 0.88 | -0.09 | 50.77 | 34 | 14 | 63 |
| 25 Feb | 10.73 | 0.97 | -0.21 | 52.94 | 79 | 50 | 50 |
For Vodafone Idea Limited - strike price 11 expiring on 28APR2026
Delta for 11 PE is -0.97
Historical price for 11 PE is as follows
On 24 Apr IDEA was trading at 9.48. The strike last trading price was 1.53, which was 0.10000000000000009 higher than the previous day. The implied volatity was 69.11, the open interest changed by -92 which decreased total open position to 367
On 23 Apr IDEA was trading at 9.58. The strike last trading price was 1.43, which was -0.050000000000000044 lower than the previous day. The implied volatity was 81.16, the open interest changed by -59 which decreased total open position to 463
On 22 Apr IDEA was trading at 9.54. The strike last trading price was 1.48, which was 0.020000000000000018 higher than the previous day. The implied volatity was 77.38, the open interest changed by -36 which decreased total open position to 525
On 21 Apr IDEA was trading at 9.55. The strike last trading price was 1.47, which was -0.07000000000000006 lower than the previous day. The implied volatity was 56.31, the open interest changed by -111 which decreased total open position to 561
On 20 Apr IDEA was trading at 9.47. The strike last trading price was 1.55, which was 0.13000000000000012 higher than the previous day. The implied volatity was 67.58, the open interest changed by -53 which decreased total open position to 673
On 17 Apr IDEA was trading at 9.61. The strike last trading price was 1.41, which was -0.09000000000000008 lower than the previous day. The implied volatity was 63.32, the open interest changed by -23 which decreased total open position to 727
On 16 Apr IDEA was trading at 9.53. The strike last trading price was 1.5, which was -0.030000000000000027 lower than the previous day. The implied volatity was 59.17, the open interest changed by -41 which decreased total open position to 749
On 15 Apr IDEA was trading at 9.44. The strike last trading price was 1.51, which was -0.25 lower than the previous day. The implied volatity was 47.86, the open interest changed by -34 which decreased total open position to 789
On 13 Apr IDEA was trading at 9.25. The strike last trading price was 1.78, which was 0.020000000000000018 higher than the previous day. The implied volatity was 56.82, the open interest changed by -30 which decreased total open position to 823
On 10 Apr IDEA was trading at 9.25. The strike last trading price was 1.75, which was -0.10000000000000009 lower than the previous day. The implied volatity was 55.36, the open interest changed by -21 which decreased total open position to 855
On 9 Apr IDEA was trading at 9.12. The strike last trading price was 1.86, which was 0.09 higher than the previous day. The implied volatity was 50.77, the open interest changed by -17 which decreased total open position to 876
On 8 Apr IDEA was trading at 9.20. The strike last trading price was 1.77, which was -0.55 lower than the previous day. The implied volatity was 58.1, the open interest changed by -17 which decreased total open position to 894
On 7 Apr IDEA was trading at 8.63. The strike last trading price was 2.35, which was 0.13 higher than the previous day. The implied volatity was 65.26, the open interest changed by 41 which increased total open position to 912
On 6 Apr IDEA was trading at 8.76. The strike last trading price was 2.23, which was -0.17 lower than the previous day. The implied volatity was 64.41, the open interest changed by 44 which increased total open position to 871
On 2 Apr IDEA was trading at 8.58. The strike last trading price was 2.41, which was 0.1 higher than the previous day. The implied volatity was 58.67, the open interest changed by -5 which decreased total open position to 826
On 1 Apr IDEA was trading at 8.64. The strike last trading price was 2.31, which was -0.13 lower than the previous day. The implied volatity was 56.19, the open interest changed by 18 which increased total open position to 830
On 30 Mar IDEA was trading at 8.53. The strike last trading price was 2.47, which was 0.36 higher than the previous day. The implied volatity was 61.98, the open interest changed by 229 which increased total open position to 811
On 27 Mar IDEA was trading at 8.89. The strike last trading price was 2.08, which was 0.12 higher than the previous day. The implied volatity was 55.62, the open interest changed by 86 which increased total open position to 581
On 25 Mar IDEA was trading at 9.04. The strike last trading price was 1.98, which was -0.21 lower than the previous day. The implied volatity was 56.66, the open interest changed by 107 which increased total open position to 488
On 24 Mar IDEA was trading at 8.88. The strike last trading price was 2.2, which was -0.17 lower than the previous day. The implied volatity was 75.27, the open interest changed by 13 which increased total open position to 381
On 23 Mar IDEA was trading at 8.70. The strike last trading price was 2.41, which was 0.55 higher than the previous day. The implied volatity was 81.17, the open interest changed by 23 which increased total open position to 368
On 20 Mar IDEA was trading at 9.34. The strike last trading price was 1.86, which was -0.35 lower than the previous day. The implied volatity was 67.86, the open interest changed by 39 which increased total open position to 345
On 19 Mar IDEA was trading at 8.94. The strike last trading price was 2.15, which was 0.42 higher than the previous day. The implied volatity was 71.36, the open interest changed by 15 which increased total open position to 305
On 18 Mar IDEA was trading at 9.44. The strike last trading price was 1.74, which was -0.15 lower than the previous day. The implied volatity was 59.32, the open interest changed by 38 which increased total open position to 291
On 17 Mar IDEA was trading at 9.25. The strike last trading price was 1.89, which was 0.06 higher than the previous day. The implied volatity was 62.66, the open interest changed by 63 which increased total open position to 239
On 16 Mar IDEA was trading at 9.39. The strike last trading price was 1.82, which was -0.13 lower than the previous day. The implied volatity was 64.42, the open interest changed by 12 which increased total open position to 175
On 13 Mar IDEA was trading at 9.27. The strike last trading price was 1.95, which was 0.24 higher than the previous day. The implied volatity was 74.41, the open interest changed by 4 which increased total open position to 162
On 12 Mar IDEA was trading at 9.56. The strike last trading price was 1.71, which was 0.31 higher than the previous day. The implied volatity was 64.09, the open interest changed by 6 which increased total open position to 157
On 11 Mar IDEA was trading at 9.71. The strike last trading price was 1.4, which was -0.02 lower than the previous day. The implied volatity was 42.51, the open interest changed by 0 which decreased total open position to 151
On 10 Mar IDEA was trading at 10.01. The strike last trading price was 1.38, which was 0.08 higher than the previous day. The implied volatity was 59.77, the open interest changed by 2 which increased total open position to 151
On 9 Mar IDEA was trading at 9.91. The strike last trading price was 1.3, which was -0.08 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 149
On 6 Mar IDEA was trading at 10.06. The strike last trading price was 1.3, which was -0.08 lower than the previous day. The implied volatity was 53.81, the open interest changed by 0 which decreased total open position to 148
On 5 Mar IDEA was trading at 10.22. The strike last trading price was 1.38, which was -0.05 lower than the previous day. The implied volatity was 65.7, the open interest changed by 59 which increased total open position to 146
On 4 Mar IDEA was trading at 9.99. The strike last trading price was 1.45, which was 0.23 higher than the previous day. The implied volatity was 59.09, the open interest changed by 4 which increased total open position to 89
On 2 Mar IDEA was trading at 10.29. The strike last trading price was 1.2, which was 0.18 higher than the previous day. The implied volatity was 56.48, the open interest changed by 16 which increased total open position to 84
On 27 Feb IDEA was trading at 10.59. The strike last trading price was 1.04, which was 0.16 higher than the previous day. The implied volatity was 52.36, the open interest changed by 3 which increased total open position to 67
On 26 Feb IDEA was trading at 10.85. The strike last trading price was 0.88, which was -0.09 lower than the previous day. The implied volatity was 50.77, the open interest changed by 14 which increased total open position to 63
On 25 Feb IDEA was trading at 10.73. The strike last trading price was 0.97, which was -0.21 lower than the previous day. The implied volatity was 52.94, the open interest changed by 50 which increased total open position to 50
