Historical option data for TATAPOWER
20 May 2026 04:10 PM IST
| TATAPOWER 26-May-2026 (5d) 420 CE | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Delta: 0.33
Vega: 0
Theta: -0.4
Gamma: 0.02765
|
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 20 May | 413.50 | 2.8 | -1.45 (-34.12%) | 24.05 | 5,472 | 310 | 2,155 | |||||||||
| 19 May | 415.00 | 4.05 | 2.1 (107.69%) | 27.51 | 10,364 | 202 | 1,848 | |||||||||
| 18 May | 404.35 | 1.85 | -1.55 (-45.59%) | 28.38 | 5,635 | 121 | 1,537 | |||||||||
| 15 May | 407.00 | 3 | -1.25 (-29.41%) | 26.24 | 3,547 | 40 | 1,409 | |||||||||
| 14 May | 407.85 | 4.05 | -0.25 (-5.81%) | 28.24 | 3,971 | 123 | 1,368 | |||||||||
| 13 May | 404.45 | 4.4 | -7.95 (-64.37%) | 0 | 13,283 | 27 | 1,244 | |||||||||
| 12 May | 418.40 | 12.8 | -8.3 (-39.34%) | 0 | 3,208 | 930 | 1,224 | |||||||||
| 11 May | 433.20 | 21.4 | -1.3 (-5.73%) | 0 | 278 | 51 | 292 | |||||||||
| 8 May | 436.00 | 22.55 | -4.35 (-16.17%) | 32.5 | 41 | 8 | 240 | |||||||||
| 7 May | 439.25 | 26.9 | -1.8 (-6.27%) | 35.38 | 112 | 48 | 233 | |||||||||
| 6 May | 443.25 | 28.4 | 0.3 (1.07%) | 33.42 | 27 | 5 | 183 | |||||||||
| 5 May | 442.65 | 28.05 | -0.8 (-2.77%) | 30.91 | 125 | -14 | 178 | |||||||||
| 4 May | 441.40 | 28.45 | -3.35 (-10.53%) | 33.98 | 20 | 0 | 192 | |||||||||
| 30 Apr | 444.55 | 32.2 | -5.6 (-14.81%) | 31.04 | 58 | 0 | 192 | |||||||||
| 29 Apr | 451.50 | 37.65 | -8.6 (-18.59%) | 31.07 | 20 | -3 | 188 | |||||||||
| 28 Apr | 461.80 | 46.25 | 6.05 (15.05%) | 34.61 | 41 | 8 | 190 | |||||||||
| 27 Apr | 453.20 | 40.45 | 15.7 (63.43%) | 33.67 | 172 | 1 | 182 | |||||||||
| 24 Apr | 435.00 | 24.95 | 2.75 (12.39%) | 29.6 | 80 | -2 | 180 | |||||||||
| 23 Apr | 430.30 | 21.95 | -4.75 (-17.79%) | 29.29 | 50 | 11 | 183 | |||||||||
| 22 Apr | 436.05 | 26.8 | 0.3 (1.13%) | 30.35 | 39 | -1 | 171 | |||||||||
| 21 Apr | 436.05 | 25.9 | 0.15 (0.58%) | 29.39 | 63 | 7 | 172 | |||||||||
| 20 Apr | 433.60 | 25.75 | 3.55 (15.99%) | 31.68 | 220 | -59 | 163 | |||||||||
| 17 Apr | 427.60 | 22 | -0.1 (-0.45%) | 29.89 | 129 | -7 | 220 | |||||||||
| 16 Apr | 426.60 | 23.15 | 3.7 (19.02%) | 29.91 | 351 | 33 | 236 | |||||||||
| 15 Apr | 421.85 | 19.3 | 5.35 (38.35%) | 30.55 | 579 | 124 | 203 | |||||||||
| 13 Apr | 409.55 | 14.25 | 4.7 (49.21%) | 31.05 | 266 | 29 | 79 | |||||||||
| 10 Apr | 399.35 | 9.5 | 0.7 (7.95%) | 28.85 | 47 | 22 | 51 | |||||||||
| 9 Apr | 394.70 | 8.7 | 1.1 (14.47%) | 28.95 | 34 | 26 | 27 | |||||||||
| 8 Apr | 394.95 | 7.6 | -3.25 (-29.95%) | 26.06 | 1 | 0 | 0 | |||||||||
| 7 Apr | 387.70 | 10.85 | 0 (0.00%) | 5.45 | 0 | 0 | 0 | |||||||||
| 6 Apr | 383.85 | 10.85 | 0 (0.00%) | 6.12 | 0 | 0 | 0 | |||||||||
| 2 Apr | 385.00 | 10.85 | 0 (0.00%) | 6.02 | 0 | 0 | 0 | |||||||||
| 1 Apr | 380.20 | 10.85 | 0 (0.00%) | 6.38 | 0 | 0 | 0 | |||||||||
| 30 Mar | 378.75 | 10.85 | 0 (0.00%) | 5.7 | 0 | 0 | 0 | |||||||||
| 27 Mar | 385.70 | 10.85 | 0 (0.00%) | 5.11 | 0 | 0 | 0 | |||||||||
| 25 Mar | 390.70 | 10.85 | 0 (0.00%) | 3.93 | 0 | 0 | 0 | |||||||||
| 24 Mar | 384.75 | 10.85 | 0 (0.00%) | 4.92 | 0 | 0 | 0 | |||||||||
| 23 Mar | 386.95 | 10.85 | 0 (0.00%) | 4.91 | 0 | 0 | 0 | |||||||||
| 20 Mar | 402.40 | 10.85 | 0 (0.00%) | 1.8 | 0 | 0 | 0 | |||||||||
| 19 Mar | 398.50 | 10.85 | 0 (0.00%) | 2.31 | 0 | 0 | 0 | |||||||||
| 18 Mar | 400.35 | 10.85 | 0 (0.00%) | 2.04 | 0 | 0 | 0 | |||||||||
| 17 Mar | 400.85 | 10.85 | 0 (0.00%) | 2.12 | 0 | 0 | 0 | |||||||||
| 16 Mar | 390.55 | 10.85 | 0 (0.00%) | 2.95 | 0 | 0 | 0 | |||||||||
| 13 Mar | 394.95 | 10.85 | 0 (0.00%) | 2.7 | 0 | 0 | 0 | |||||||||
| 12 Mar | 402.15 | 10.85 | 0 (0.00%) | - | 0 | 0 | 0 | |||||||||
For Tata Power Co Ltd - strike price 420 expiring on 26MAY2026
Delta for 420 CE is 0.33
Historical price for 420 CE is as follows
On 20 May TATAPOWER was trading at 413.50. The strike last trading price was 2.8, which was -1.45 lower than the previous day. The implied volatity was 24.05, the open interest changed by 310 which increased total open position to 2155
On 19 May TATAPOWER was trading at 415.00. The strike last trading price was 4.05, which was 2.1 higher than the previous day. The implied volatity was 27.51, the open interest changed by 202 which increased total open position to 1848
On 18 May TATAPOWER was trading at 404.35. The strike last trading price was 1.85, which was -1.55 lower than the previous day. The implied volatity was 28.38, the open interest changed by 121 which increased total open position to 1537
On 15 May TATAPOWER was trading at 407.00. The strike last trading price was 3, which was -1.25 lower than the previous day. The implied volatity was 26.24, the open interest changed by 40 which increased total open position to 1409
On 14 May TATAPOWER was trading at 407.85. The strike last trading price was 4.05, which was -0.25 lower than the previous day. The implied volatity was 28.24, the open interest changed by 123 which increased total open position to 1368
On 13 May TATAPOWER was trading at 404.45. The strike last trading price was 4.4, which was -7.95 lower than the previous day. The implied volatity was 0, the open interest changed by 27 which increased total open position to 1244
On 12 May TATAPOWER was trading at 418.40. The strike last trading price was 12.8, which was -8.3 lower than the previous day. The implied volatity was 0, the open interest changed by 930 which increased total open position to 1224
On 11 May TATAPOWER was trading at 433.20. The strike last trading price was 21.4, which was -1.3 lower than the previous day. The implied volatity was 0, the open interest changed by 51 which increased total open position to 292
On 8 May TATAPOWER was trading at 436.00. The strike last trading price was 22.55, which was -4.35 lower than the previous day. The implied volatity was 32.5, the open interest changed by 8 which increased total open position to 240
On 7 May TATAPOWER was trading at 439.25. The strike last trading price was 26.9, which was -1.8 lower than the previous day. The implied volatity was 35.38, the open interest changed by 48 which increased total open position to 233
On 6 May TATAPOWER was trading at 443.25. The strike last trading price was 28.4, which was 0.3 higher than the previous day. The implied volatity was 33.42, the open interest changed by 5 which increased total open position to 183
On 5 May TATAPOWER was trading at 442.65. The strike last trading price was 28.05, which was -0.8 lower than the previous day. The implied volatity was 30.91, the open interest changed by -14 which decreased total open position to 178
On 4 May TATAPOWER was trading at 441.40. The strike last trading price was 28.45, which was -3.35 lower than the previous day. The implied volatity was 33.98, the open interest changed by 0 which decreased total open position to 192
On 30 Apr TATAPOWER was trading at 444.55. The strike last trading price was 32.2, which was -5.6 lower than the previous day. The implied volatity was 31.04, the open interest changed by 0 which decreased total open position to 192
On 29 Apr TATAPOWER was trading at 451.50. The strike last trading price was 37.65, which was -8.6 lower than the previous day. The implied volatity was 31.07, the open interest changed by -3 which decreased total open position to 188
On 28 Apr TATAPOWER was trading at 461.80. The strike last trading price was 46.25, which was 6.05 higher than the previous day. The implied volatity was 34.61, the open interest changed by 8 which increased total open position to 190
On 27 Apr TATAPOWER was trading at 453.20. The strike last trading price was 40.45, which was 15.7 higher than the previous day. The implied volatity was 33.67, the open interest changed by 1 which increased total open position to 182
On 24 Apr TATAPOWER was trading at 435.00. The strike last trading price was 24.95, which was 2.75 higher than the previous day. The implied volatity was 29.6, the open interest changed by -2 which decreased total open position to 180
On 23 Apr TATAPOWER was trading at 430.30. The strike last trading price was 21.95, which was -4.75 lower than the previous day. The implied volatity was 29.29, the open interest changed by 11 which increased total open position to 183
On 22 Apr TATAPOWER was trading at 436.05. The strike last trading price was 26.8, which was 0.3 higher than the previous day. The implied volatity was 30.35, the open interest changed by -1 which decreased total open position to 171
On 21 Apr TATAPOWER was trading at 436.05. The strike last trading price was 25.9, which was 0.15 higher than the previous day. The implied volatity was 29.39, the open interest changed by 7 which increased total open position to 172
On 20 Apr TATAPOWER was trading at 433.60. The strike last trading price was 25.75, which was 3.55 higher than the previous day. The implied volatity was 31.68, the open interest changed by -59 which decreased total open position to 163
On 17 Apr TATAPOWER was trading at 427.60. The strike last trading price was 22, which was -0.1 lower than the previous day. The implied volatity was 29.89, the open interest changed by -7 which decreased total open position to 220
On 16 Apr TATAPOWER was trading at 426.60. The strike last trading price was 23.15, which was 3.7 higher than the previous day. The implied volatity was 29.91, the open interest changed by 33 which increased total open position to 236
On 15 Apr TATAPOWER was trading at 421.85. The strike last trading price was 19.3, which was 5.35 higher than the previous day. The implied volatity was 30.55, the open interest changed by 124 which increased total open position to 203
On 13 Apr TATAPOWER was trading at 409.55. The strike last trading price was 14.25, which was 4.7 higher than the previous day. The implied volatity was 31.05, the open interest changed by 29 which increased total open position to 79
On 10 Apr TATAPOWER was trading at 399.35. The strike last trading price was 9.5, which was 0.7 higher than the previous day. The implied volatity was 28.85, the open interest changed by 22 which increased total open position to 51
On 9 Apr TATAPOWER was trading at 394.70. The strike last trading price was 8.7, which was 1.1 higher than the previous day. The implied volatity was 28.95, the open interest changed by 26 which increased total open position to 27
On 8 Apr TATAPOWER was trading at 394.95. The strike last trading price was 7.6, which was -3.25 lower than the previous day. The implied volatity was 26.06, the open interest changed by 0 which decreased total open position to 0
On 7 Apr TATAPOWER was trading at 387.70. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 5.45, the open interest changed by 0 which decreased total open position to 0
On 6 Apr TATAPOWER was trading at 383.85. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 6.12, the open interest changed by 0 which decreased total open position to 0
On 2 Apr TATAPOWER was trading at 385.00. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 6.02, the open interest changed by 0 which decreased total open position to 0
On 1 Apr TATAPOWER was trading at 380.20. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 6.38, the open interest changed by 0 which decreased total open position to 0
On 30 Mar TATAPOWER was trading at 378.75. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 5.7, the open interest changed by 0 which decreased total open position to 0
On 27 Mar TATAPOWER was trading at 385.70. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 5.11, the open interest changed by 0 which decreased total open position to 0
On 25 Mar TATAPOWER was trading at 390.70. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 3.93, the open interest changed by 0 which decreased total open position to 0
On 24 Mar TATAPOWER was trading at 384.75. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 4.92, the open interest changed by 0 which decreased total open position to 0
On 23 Mar TATAPOWER was trading at 386.95. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 4.91, the open interest changed by 0 which decreased total open position to 0
On 20 Mar TATAPOWER was trading at 402.40. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 1.8, the open interest changed by 0 which decreased total open position to 0
On 19 Mar TATAPOWER was trading at 398.50. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 2.31, the open interest changed by 0 which decreased total open position to 0
On 18 Mar TATAPOWER was trading at 400.35. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 2.04, the open interest changed by 0 which decreased total open position to 0
On 17 Mar TATAPOWER was trading at 400.85. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 2.12, the open interest changed by 0 which decreased total open position to 0
On 16 Mar TATAPOWER was trading at 390.55. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 2.95, the open interest changed by 0 which decreased total open position to 0
On 13 Mar TATAPOWER was trading at 394.95. The strike last trading price was 10.85, which was 0 lower than the previous day. The implied volatity was 2.7, the open interest changed by 0 which decreased total open position to 0
On 12 Mar TATAPOWER was trading at 402.15. The strike last trading price was 10.85, 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
| TATAPOWER 26-May-2026 (5d) 420 PE | |||||||
|---|---|---|---|---|---|---|---|
|
Delta: -0.65
Vega: 0
Theta: -0.4
Gamma: 0.02493
|
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 20 May | 413.50 | 9 | -1 (-10.00%) | 27.3 | 565 | -3 | 1,522 |
| 19 May | 415.00 | 10 | -8 (-44.44%) | 28.92 | 974 | 68 | 1,524 |
| 18 May | 404.35 | 18 | 2 (12.50%) | 31.16 | 134 | -47 | 1,458 |
| 15 May | 407.00 | 16 | 1 (6.67%) | 30.22 | 328 | -45 | 1,506 |
| 14 May | 407.85 | 14 | -4 (-22.22%) | 22.24 | 354 | 5 | 1,551 |
| 13 May | 404.45 | 17 | 5 (41.67%) | 0 | 3,598 | -1,014 | 1,547 |
| 12 May | 418.40 | 12 | 6 (100.00%) | 0 | 4,814 | 832 | 2,556 |
| 11 May | 433.20 | 6 | 0 (0.00%) | 35.48 | 891 | -19 | 1,721 |
| 8 May | 436.00 | 5.4 | 0.85 (18.68%) | 31.73 | 751 | 66 | 1,739 |
| 7 May | 439.25 | 4.45 | 0.55 (14.10%) | 30.89 | 761 | 374 | 1,678 |
| 6 May | 443.25 | 4.05 | -0.5 (-10.99%) | 31.03 | 551 | -80 | 1,300 |
| 5 May | 442.65 | 4.5 | -0.1 (-2.17%) | 32.3 | 1,765 | 547 | 1,378 |
| 4 May | 441.40 | 4.55 | 0 (0.00%) | 30.09 | 375 | 52 | 835 |
| 30 Apr | 444.55 | 4.4 | 0.45 (11.39%) | 30.59 | 613 | -34 | 749 |
| 29 Apr | 451.50 | 4.05 | 1.2 (42.11%) | 31.28 | 472 | 27 | 786 |
| 28 Apr | 461.80 | 2.8 | -1 (-26.32%) | 32.76 | 748 | -55 | 760 |
| 27 Apr | 453.20 | 3.6 | -4.05 (-52.94%) | 31.01 | 1,212 | 80 | 813 |
| 24 Apr | 435.00 | 7.5 | -1.55 (-17.13%) | 28.88 | 853 | 212 | 724 |
| 23 Apr | 430.30 | 9.1 | 1.15 (14.47%) | 28.26 | 408 | -42 | 512 |
| 22 Apr | 436.05 | 7.8 | -0.7 (-8.24%) | 29.09 | 597 | 289 | 552 |
| 21 Apr | 436.05 | 8.5 | -1.1 (-11.46%) | 29.71 | 165 | 40 | 263 |
| 20 Apr | 433.60 | 9.65 | -2.05 (-17.52%) | 30.26 | 297 | 103 | 222 |
| 17 Apr | 427.60 | 11.75 | -0.05 (-0.42%) | 29.39 | 90 | 21 | 118 |
| 16 Apr | 426.60 | 11.4 | -3.3 (-22.45%) | 28.99 | 115 | 26 | 92 |
| 15 Apr | 421.85 | 14.7 | -4.8 (-24.62%) | 29.82 | 93 | 28 | 61 |
| 13 Apr | 409.55 | 19.5 | -5.5 (-22.00%) | 29.13 | 38 | 31 | 33 |
| 10 Apr | 399.35 | 25 | -19.2 (-43.44%) | 25.09 | 2 | 1 | 1 |
| 9 Apr | 394.70 | 44.2 | 0 (0.00%) | - | 0 | 0 | 0 |
| 8 Apr | 394.95 | 44.2 | 0 (0.00%) | - | 0 | 0 | 0 |
| 7 Apr | 387.70 | 44.2 | 0 (0.00%) | - | 0 | 0 | 0 |
| 6 Apr | 383.85 | 44.2 | 0 (0.00%) | - | 0 | 0 | 0 |
| 2 Apr | 385.00 | 44.2 | 0 (0.00%) | - | 0 | 0 | 0 |
| 1 Apr | 380.20 | 44.2 | 0 (0.00%) | - | 0 | 0 | 0 |
| 30 Mar | 378.75 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 27 Mar | 385.70 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 25 Mar | 390.70 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 24 Mar | 384.75 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 23 Mar | 386.95 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 20 Mar | 402.40 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 19 Mar | 398.50 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 18 Mar | 400.35 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 17 Mar | 400.85 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 16 Mar | 390.55 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 13 Mar | 394.95 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 12 Mar | 402.15 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
For Tata Power Co Ltd - strike price 420 expiring on 26MAY2026
Delta for 420 PE is -0.65
Historical price for 420 PE is as follows
On 20 May TATAPOWER was trading at 413.50. The strike last trading price was 9, which was -1 lower than the previous day. The implied volatity was 27.3, the open interest changed by -3 which decreased total open position to 1522
On 19 May TATAPOWER was trading at 415.00. The strike last trading price was 10, which was -8 lower than the previous day. The implied volatity was 28.92, the open interest changed by 68 which increased total open position to 1524
On 18 May TATAPOWER was trading at 404.35. The strike last trading price was 18, which was 2 higher than the previous day. The implied volatity was 31.16, the open interest changed by -47 which decreased total open position to 1458
On 15 May TATAPOWER was trading at 407.00. The strike last trading price was 16, which was 1 higher than the previous day. The implied volatity was 30.22, the open interest changed by -45 which decreased total open position to 1506
On 14 May TATAPOWER was trading at 407.85. The strike last trading price was 14, which was -4 lower than the previous day. The implied volatity was 22.24, the open interest changed by 5 which increased total open position to 1551
On 13 May TATAPOWER was trading at 404.45. The strike last trading price was 17, which was 5 higher than the previous day. The implied volatity was 0, the open interest changed by -1014 which decreased total open position to 1547
On 12 May TATAPOWER was trading at 418.40. The strike last trading price was 12, which was 6 higher than the previous day. The implied volatity was 0, the open interest changed by 832 which increased total open position to 2556
On 11 May TATAPOWER was trading at 433.20. The strike last trading price was 6, which was 0 lower than the previous day. The implied volatity was 35.48, the open interest changed by -19 which decreased total open position to 1721
On 8 May TATAPOWER was trading at 436.00. The strike last trading price was 5.4, which was 0.85 higher than the previous day. The implied volatity was 31.73, the open interest changed by 66 which increased total open position to 1739
On 7 May TATAPOWER was trading at 439.25. The strike last trading price was 4.45, which was 0.55 higher than the previous day. The implied volatity was 30.89, the open interest changed by 374 which increased total open position to 1678
On 6 May TATAPOWER was trading at 443.25. The strike last trading price was 4.05, which was -0.5 lower than the previous day. The implied volatity was 31.03, the open interest changed by -80 which decreased total open position to 1300
On 5 May TATAPOWER was trading at 442.65. The strike last trading price was 4.5, which was -0.1 lower than the previous day. The implied volatity was 32.3, the open interest changed by 547 which increased total open position to 1378
On 4 May TATAPOWER was trading at 441.40. The strike last trading price was 4.55, which was 0 lower than the previous day. The implied volatity was 30.09, the open interest changed by 52 which increased total open position to 835
On 30 Apr TATAPOWER was trading at 444.55. The strike last trading price was 4.4, which was 0.45 higher than the previous day. The implied volatity was 30.59, the open interest changed by -34 which decreased total open position to 749
On 29 Apr TATAPOWER was trading at 451.50. The strike last trading price was 4.05, which was 1.2 higher than the previous day. The implied volatity was 31.28, the open interest changed by 27 which increased total open position to 786
On 28 Apr TATAPOWER was trading at 461.80. The strike last trading price was 2.8, which was -1 lower than the previous day. The implied volatity was 32.76, the open interest changed by -55 which decreased total open position to 760
On 27 Apr TATAPOWER was trading at 453.20. The strike last trading price was 3.6, which was -4.05 lower than the previous day. The implied volatity was 31.01, the open interest changed by 80 which increased total open position to 813
On 24 Apr TATAPOWER was trading at 435.00. The strike last trading price was 7.5, which was -1.55 lower than the previous day. The implied volatity was 28.88, the open interest changed by 212 which increased total open position to 724
On 23 Apr TATAPOWER was trading at 430.30. The strike last trading price was 9.1, which was 1.15 higher than the previous day. The implied volatity was 28.26, the open interest changed by -42 which decreased total open position to 512
On 22 Apr TATAPOWER was trading at 436.05. The strike last trading price was 7.8, which was -0.7 lower than the previous day. The implied volatity was 29.09, the open interest changed by 289 which increased total open position to 552
On 21 Apr TATAPOWER was trading at 436.05. The strike last trading price was 8.5, which was -1.1 lower than the previous day. The implied volatity was 29.71, the open interest changed by 40 which increased total open position to 263
On 20 Apr TATAPOWER was trading at 433.60. The strike last trading price was 9.65, which was -2.05 lower than the previous day. The implied volatity was 30.26, the open interest changed by 103 which increased total open position to 222
On 17 Apr TATAPOWER was trading at 427.60. The strike last trading price was 11.75, which was -0.05 lower than the previous day. The implied volatity was 29.39, the open interest changed by 21 which increased total open position to 118
On 16 Apr TATAPOWER was trading at 426.60. The strike last trading price was 11.4, which was -3.3 lower than the previous day. The implied volatity was 28.99, the open interest changed by 26 which increased total open position to 92
On 15 Apr TATAPOWER was trading at 421.85. The strike last trading price was 14.7, which was -4.8 lower than the previous day. The implied volatity was 29.82, the open interest changed by 28 which increased total open position to 61
On 13 Apr TATAPOWER was trading at 409.55. The strike last trading price was 19.5, which was -5.5 lower than the previous day. The implied volatity was 29.13, the open interest changed by 31 which increased total open position to 33
On 10 Apr TATAPOWER was trading at 399.35. The strike last trading price was 25, which was -19.2 lower than the previous day. The implied volatity was 25.09, the open interest changed by 1 which increased total open position to 1
On 9 Apr TATAPOWER was trading at 394.70. The strike last trading price was 44.2, 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 8 Apr TATAPOWER was trading at 394.95. The strike last trading price was 44.2, 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 7 Apr TATAPOWER was trading at 387.70. The strike last trading price was 44.2, 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 6 Apr TATAPOWER was trading at 383.85. The strike last trading price was 44.2, 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 2 Apr TATAPOWER was trading at 385.00. The strike last trading price was 44.2, 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 1 Apr TATAPOWER was trading at 380.20. The strike last trading price was 44.2, 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 30 Mar TATAPOWER was trading at 378.75. 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 27 Mar TATAPOWER was trading at 385.70. 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 25 Mar TATAPOWER was trading at 390.70. 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 24 Mar TATAPOWER was trading at 384.75. 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 23 Mar TATAPOWER was trading at 386.95. 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 20 Mar TATAPOWER was trading at 402.40. 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 19 Mar TATAPOWER was trading at 398.50. 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 18 Mar TATAPOWER was trading at 400.35. 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 17 Mar TATAPOWER was trading at 400.85. 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 16 Mar TATAPOWER was trading at 390.55. 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 13 Mar TATAPOWER was trading at 394.95. 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 12 Mar TATAPOWER was trading at 402.15. 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
