Historical option data for NATIONALUM
05 Jun 2026 04:10 PM IST
| NATIONALUM 30-Jun-2026 (24d) 420 CE | ||||||||||||||||
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Delta: 0.3
Vega: 0
Theta: -0.29
Gamma: 0.00886
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 5 Jun | 395.70 | 7.3 | -7.45 (-50.51%) | 37.93 | 2,266 | 307 | 1,053 | |||||||||
| 4 Jun | 414.00 | 14.35 | -13.25 (-48.01%) | 37.39 | 1,997 | 391 | 744 | |||||||||
| 3 Jun | 436.90 | 27.6 | 0.65 (2.41%) | 37.15 | 118 | -30 | 353 | |||||||||
| 2 Jun | 434.40 | 27 | -0.1 (-0.37%) | 37.24 | 176 | -9 | 383 | |||||||||
| 1 Jun | 434.20 | 28 | 8.15 (41.06%) | 36.43 | 504 | -49 | 393 | |||||||||
| 29 May | 424.45 | 20 | -5.55 (-21.72%) | 33.64 | 401 | 36 | 442 | |||||||||
| 27 May | 433.05 | 26 | 10.35 (66.13%) | 32.72 | 2,036 | -246 | 406 | |||||||||
| 26 May | 416.20 | 16.2 | 5.55 (52.11%) | 31.27 | 1,943 | 257 | 656 | |||||||||
| 25 May | 403.00 | 10.7 | -3.3 (-23.57%) | 32.64 | 510 | 99 | 399 | |||||||||
| 22 May | 409.25 | 13.8 | 0.8 (6.15%) | 32.79 | 345 | 17 | 311 | |||||||||
| 21 May | 406.40 | 12.7 | 0.7 (5.83%) | 32.46 | 343 | 42 | 294 | |||||||||
| 20 May | 402.40 | 11.65 | 0.65 (5.91%) | 32.59 | 146 | 44 | 252 | |||||||||
| 19 May | 398.95 | 11.2 | -0.8 (-6.67%) | 34.24 | 172 | 77 | 208 | |||||||||
| 18 May | 400.45 | 12.7 | -1.3 (-9.29%) | 34.93 | 90 | 11 | 131 | |||||||||
| 15 May | 403.60 | 13.8 | -6.8 (-33.01%) | 34 | 91 | 17 | 118 | |||||||||
| 14 May | 416.45 | 20 | 2.35 (13.31%) | 33.9 | 41 | 12 | 99 | |||||||||
| 13 May | 408.25 | 17.4 | 4.9 (39.20%) | 0 | 130 | 75 | 87 | |||||||||
| 12 May | 394.05 | 12.5 | 0 (0.00%) | 0 | 0 | 0 | 12 | |||||||||
| 11 May | 393.05 | 12.5 | -3.5 (-21.88%) | 0 | 8 | 2 | 12 | |||||||||
| 8 May | 401.95 | 16 | 0.3 (1.91%) | 34.86 | 1 | 0 | 9 | |||||||||
| 7 May | 403.50 | 15.7 | -1.3 (-7.65%) | 32.64 | 1 | 0 | 8 | |||||||||
| 6 May | 406.55 | 17 | 0 (0.00%) | - | 0 | 0 | 8 | |||||||||
| 5 May | 413.60 | 17 | 0 (0.00%) | 35.38 | 0 | 0 | 8 | |||||||||
| 4 May | 407.80 | 17 | -1 (-5.56%) | 35.38 | 10 | 3 | 9 | |||||||||
| 30 Apr | 399.30 | 18 | -11.75 (-39.50%) | 40.95 | 6 | 5 | 5 | |||||||||
| 29 Apr | 433.30 | - | - | - | 0 | 0 | 0 | |||||||||
| 28 Apr | 441.50 | - | - | - | 0 | 0 | 0 | |||||||||
| 27 Apr | 441.00 | - | - | - | 0 | 0 | 0 | |||||||||
| 24 Apr | 437.05 | - | - | - | 0 | 0 | 0 | |||||||||
| 23 Apr | 439.25 | - | - | - | 0 | 0 | 0 | |||||||||
| 22 Apr | 435.95 | - | - | - | 0 | 0 | 0 | |||||||||
| 21 Apr | 422.95 | - | - | - | 0 | 0 | 0 | |||||||||
| 20 Apr | 426.65 | - | - | - | 0 | 0 | 0 | |||||||||
| 17 Apr | 438.75 | - | - | - | 0 | 0 | 0 | |||||||||
| 16 Apr | 432.70 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 15 Apr | 423.90 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 13 Apr | 418.05 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 10 Apr | 417.00 | 29.75 | 0 (0.00%) | - | 0 | 0 | 0 | |||||||||
| 9 Apr | 412.35 | 29.75 | 0 (0.00%) | 1.68 | 0 | 0 | 0 | |||||||||
| 8 Apr | 400.15 | 29.75 | 0 (0.00%) | 1.19 | 0 | 0 | 0 | |||||||||
| 7 Apr | 411.75 | 29.75 | 0 (0.00%) | - | 0 | 0 | 0 | |||||||||
| 6 Apr | 407.85 | 0 | 0 (0.00%) | 0.4 | 0 | 0 | 0 | |||||||||
| 2 Apr | 401.80 | 0 | 0 (0.00%) | 1.3 | 0 | 0 | 0 | |||||||||
For National Aluminium Co Ltd - strike price 420 expiring on 30JUN2026
Delta for 420 CE is 0.3
Historical price for 420 CE is as follows
On 5 Jun NATIONALUM was trading at 395.70. The strike last trading price was 7.3, which was -7.45 lower than the previous day. The implied volatity was 37.93, the open interest changed by 307 which increased total open position to 1053
On 4 Jun NATIONALUM was trading at 414.00. The strike last trading price was 14.35, which was -13.25 lower than the previous day. The implied volatity was 37.39, the open interest changed by 391 which increased total open position to 744
On 3 Jun NATIONALUM was trading at 436.90. The strike last trading price was 27.6, which was 0.65 higher than the previous day. The implied volatity was 37.15, the open interest changed by -30 which decreased total open position to 353
On 2 Jun NATIONALUM was trading at 434.40. The strike last trading price was 27, which was -0.1 lower than the previous day. The implied volatity was 37.24, the open interest changed by -9 which decreased total open position to 383
On 1 Jun NATIONALUM was trading at 434.20. The strike last trading price was 28, which was 8.15 higher than the previous day. The implied volatity was 36.43, the open interest changed by -49 which decreased total open position to 393
On 29 May NATIONALUM was trading at 424.45. The strike last trading price was 20, which was -5.55 lower than the previous day. The implied volatity was 33.64, the open interest changed by 36 which increased total open position to 442
On 27 May NATIONALUM was trading at 433.05. The strike last trading price was 26, which was 10.35 higher than the previous day. The implied volatity was 32.72, the open interest changed by -246 which decreased total open position to 406
On 26 May NATIONALUM was trading at 416.20. The strike last trading price was 16.2, which was 5.55 higher than the previous day. The implied volatity was 31.27, the open interest changed by 257 which increased total open position to 656
On 25 May NATIONALUM was trading at 403.00. The strike last trading price was 10.7, which was -3.3 lower than the previous day. The implied volatity was 32.64, the open interest changed by 99 which increased total open position to 399
On 22 May NATIONALUM was trading at 409.25. The strike last trading price was 13.8, which was 0.8 higher than the previous day. The implied volatity was 32.79, the open interest changed by 17 which increased total open position to 311
On 21 May NATIONALUM was trading at 406.40. The strike last trading price was 12.7, which was 0.7 higher than the previous day. The implied volatity was 32.46, the open interest changed by 42 which increased total open position to 294
On 20 May NATIONALUM was trading at 402.40. The strike last trading price was 11.65, which was 0.65 higher than the previous day. The implied volatity was 32.59, the open interest changed by 44 which increased total open position to 252
On 19 May NATIONALUM was trading at 398.95. The strike last trading price was 11.2, which was -0.8 lower than the previous day. The implied volatity was 34.24, the open interest changed by 77 which increased total open position to 208
On 18 May NATIONALUM was trading at 400.45. The strike last trading price was 12.7, which was -1.3 lower than the previous day. The implied volatity was 34.93, the open interest changed by 11 which increased total open position to 131
On 15 May NATIONALUM was trading at 403.60. The strike last trading price was 13.8, which was -6.8 lower than the previous day. The implied volatity was 34, the open interest changed by 17 which increased total open position to 118
On 14 May NATIONALUM was trading at 416.45. The strike last trading price was 20, which was 2.35 higher than the previous day. The implied volatity was 33.9, the open interest changed by 12 which increased total open position to 99
On 13 May NATIONALUM was trading at 408.25. The strike last trading price was 17.4, which was 4.9 higher than the previous day. The implied volatity was 0, the open interest changed by 75 which increased total open position to 87
On 12 May NATIONALUM was trading at 394.05. The strike last trading price was 12.5, which was 0 lower than the previous day. The implied volatity was 0, the open interest changed by 0 which decreased total open position to 12
On 11 May NATIONALUM was trading at 393.05. The strike last trading price was 12.5, which was -3.5 lower than the previous day. The implied volatity was 0, the open interest changed by 2 which increased total open position to 12
On 8 May NATIONALUM was trading at 401.95. The strike last trading price was 16, which was 0.3 higher than the previous day. The implied volatity was 34.86, the open interest changed by 0 which decreased total open position to 9
On 7 May NATIONALUM was trading at 403.50. The strike last trading price was 15.7, which was -1.3 lower than the previous day. The implied volatity was 32.64, the open interest changed by 0 which decreased total open position to 8
On 6 May NATIONALUM was trading at 406.55. The strike last trading price was 17, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 5 May NATIONALUM was trading at 413.60. The strike last trading price was 17, which was 0 lower than the previous day. The implied volatity was 35.38, the open interest changed by 0 which decreased total open position to 8
On 4 May NATIONALUM was trading at 407.80. The strike last trading price was 17, which was -1 lower than the previous day. The implied volatity was 35.38, the open interest changed by 3 which increased total open position to 9
On 30 Apr NATIONALUM was trading at 399.30. The strike last trading price was 18, which was -11.75 lower than the previous day. The implied volatity was 40.95, the open interest changed by 5 which increased total open position to 5
On 29 Apr NATIONALUM was trading at 433.30. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 28 Apr NATIONALUM was trading at 441.50. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 27 Apr NATIONALUM was trading at 441.00. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 24 Apr NATIONALUM was trading at 437.05. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 23 Apr NATIONALUM was trading at 439.25. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 22 Apr NATIONALUM was trading at 435.95. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 21 Apr NATIONALUM was trading at 422.95. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 20 Apr NATIONALUM was trading at 426.65. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 17 Apr NATIONALUM was trading at 438.75. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 16 Apr NATIONALUM was trading at 432.70. 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 15 Apr NATIONALUM was trading at 423.90. 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 Apr NATIONALUM was trading at 418.05. 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 10 Apr NATIONALUM was trading at 417.00. The strike last trading price was 29.75, 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 9 Apr NATIONALUM was trading at 412.35. The strike last trading price was 29.75, which was 0 lower than the previous day. The implied volatity was 1.68, the open interest changed by 0 which decreased total open position to 0
On 8 Apr NATIONALUM was trading at 400.15. The strike last trading price was 29.75, which was 0 lower than the previous day. The implied volatity was 1.19, the open interest changed by 0 which decreased total open position to 0
On 7 Apr NATIONALUM was trading at 411.75. The strike last trading price was 29.75, 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 NATIONALUM was trading at 407.85. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 0.4, the open interest changed by 0 which decreased total open position to 0
On 2 Apr NATIONALUM was trading at 401.80. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 1.3, the open interest changed by 0 which decreased total open position to 0
| NATIONALUM 30-Jun-2026 (24d) 420 PE | |||||||
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Delta: -0.7
Vega: 0
Theta: -0.22
Gamma: 0.00913
|
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 5 Jun | 395.70 | 29.35 | 11.5 (64.43%) | 36.44 | 306 | -15 | 507 |
| 4 Jun | 414.00 | 18.2 | 9.95 (120.61%) | 35.16 | 2,126 | 72 | 526 |
| 3 Jun | 436.90 | 8.2 | -0.1 (-1.20%) | 33.83 | 730 | 49 | 455 |
| 2 Jun | 434.40 | 8.25 | -0.95 (-10.33%) | 31.98 | 991 | -26 | 404 |
| 1 Jun | 434.20 | 8.4 | -4.65 (-35.63%) | 32.93 | 907 | 130 | 441 |
| 29 May | 424.45 | 12.9 | 3.55 (37.97%) | 31.49 | 1,220 | -24 | 321 |
| 27 May | 433.05 | 9.65 | -7.45 (-43.57%) | 31.31 | 1,513 | -58 | 346 |
| 26 May | 416.20 | 17 | -7.65 (-31.03%) | 32.54 | 130 | 46 | 404 |
| 25 May | 403.00 | 24.9 | 2.55 (11.41%) | 32.43 | 68 | 14 | 354 |
| 22 May | 409.25 | 22.4 | -1.95 (-8.01%) | 33.41 | 24 | 14 | 340 |
| 21 May | 406.40 | 24.45 | -2.55 (-9.44%) | 33.8 | 117 | 98 | 326 |
| 20 May | 402.40 | 26.9 | -2.4 (-8.19%) | 34.23 | 36 | 20 | 228 |
| 19 May | 398.95 | 29.3 | -0.3 (-1.01%) | 33.97 | 25 | 7 | 209 |
| 18 May | 400.45 | 28.8 | -0.9 (-3.03%) | 34.82 | 25 | 3 | 203 |
| 15 May | 403.60 | 29.7 | 9.05 (43.83%) | 36.7 | 43 | 0 | 200 |
| 14 May | 416.45 | 20.6 | -5.85 (-22.12%) | 34.6 | 183 | 76 | 173 |
| 13 May | 408.25 | 26.7 | -7.2 (-21.24%) | 0 | 121 | 86 | 97 |
| 12 May | 394.05 | 33.9 | 0 (0.00%) | 0 | 0 | 0 | 11 |
| 11 May | 393.05 | 33.9 | 3.9 (13.00%) | 0 | 3 | 0 | 8 |
| 8 May | 401.95 | 30 | 7 (30.43%) | 33.19 | 1 | 0 | 7 |
| 7 May | 403.50 | 23 | 23 (-17.27%) | 35.49 | 0 | 0 | 7 |
| 6 May | 406.55 | 23 | -4.8 (-17.27%) | 35.49 | 5 | 3 | 5 |
| 5 May | 413.60 | 27.8 | 27.8 (9.02%) | 37.44 | 0 | 0 | 2 |
| 4 May | 407.80 | 27.8 | 2.3 (9.02%) | 37.44 | 2 | 0 | 1 |
| 30 Apr | 399.30 | 25.5 | -30.65 (-54.59%) | 18.76 | 1 | 0 | 0 |
| 29 Apr | 433.30 | - | - | - | 0 | 0 | 0 |
| 28 Apr | 441.50 | - | - | - | 0 | 0 | 0 |
| 27 Apr | 441.00 | - | - | - | 0 | 0 | 0 |
| 24 Apr | 437.05 | - | - | - | 0 | 0 | 0 |
| 23 Apr | 439.25 | - | - | - | 0 | 0 | 0 |
| 22 Apr | 435.95 | - | - | - | 0 | 0 | 0 |
| 21 Apr | 422.95 | - | - | - | 0 | 0 | 0 |
| 20 Apr | 426.65 | - | - | - | 0 | 0 | 0 |
| 17 Apr | 438.75 | - | - | - | 0 | 0 | 0 |
| 16 Apr | 432.70 | 0 | 0 | - | 0 | 0 | 0 |
| 15 Apr | 423.90 | 0 | 0 | - | 0 | 0 | 0 |
| 13 Apr | 418.05 | 0 | 0 | - | 0 | 0 | 0 |
| 10 Apr | 417.00 | 0 | 0 (0.00%) | 0.66 | 0 | 0 | 0 |
| 9 Apr | 412.35 | 0 | 0 (0.00%) | 0.34 | 0 | 0 | 0 |
| 8 Apr | 400.15 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 7 Apr | 411.75 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 6 Apr | 407.85 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 2 Apr | 401.80 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
For National Aluminium Co Ltd - strike price 420 expiring on 30JUN2026
Delta for 420 PE is -0.7
Historical price for 420 PE is as follows
On 5 Jun NATIONALUM was trading at 395.70. The strike last trading price was 29.35, which was 11.5 higher than the previous day. The implied volatity was 36.44, the open interest changed by -15 which decreased total open position to 507
On 4 Jun NATIONALUM was trading at 414.00. The strike last trading price was 18.2, which was 9.95 higher than the previous day. The implied volatity was 35.16, the open interest changed by 72 which increased total open position to 526
On 3 Jun NATIONALUM was trading at 436.90. The strike last trading price was 8.2, which was -0.1 lower than the previous day. The implied volatity was 33.83, the open interest changed by 49 which increased total open position to 455
On 2 Jun NATIONALUM was trading at 434.40. The strike last trading price was 8.25, which was -0.95 lower than the previous day. The implied volatity was 31.98, the open interest changed by -26 which decreased total open position to 404
On 1 Jun NATIONALUM was trading at 434.20. The strike last trading price was 8.4, which was -4.65 lower than the previous day. The implied volatity was 32.93, the open interest changed by 130 which increased total open position to 441
On 29 May NATIONALUM was trading at 424.45. The strike last trading price was 12.9, which was 3.55 higher than the previous day. The implied volatity was 31.49, the open interest changed by -24 which decreased total open position to 321
On 27 May NATIONALUM was trading at 433.05. The strike last trading price was 9.65, which was -7.45 lower than the previous day. The implied volatity was 31.31, the open interest changed by -58 which decreased total open position to 346
On 26 May NATIONALUM was trading at 416.20. The strike last trading price was 17, which was -7.65 lower than the previous day. The implied volatity was 32.54, the open interest changed by 46 which increased total open position to 404
On 25 May NATIONALUM was trading at 403.00. The strike last trading price was 24.9, which was 2.55 higher than the previous day. The implied volatity was 32.43, the open interest changed by 14 which increased total open position to 354
On 22 May NATIONALUM was trading at 409.25. The strike last trading price was 22.4, which was -1.95 lower than the previous day. The implied volatity was 33.41, the open interest changed by 14 which increased total open position to 340
On 21 May NATIONALUM was trading at 406.40. The strike last trading price was 24.45, which was -2.55 lower than the previous day. The implied volatity was 33.8, the open interest changed by 98 which increased total open position to 326
On 20 May NATIONALUM was trading at 402.40. The strike last trading price was 26.9, which was -2.4 lower than the previous day. The implied volatity was 34.23, the open interest changed by 20 which increased total open position to 228
On 19 May NATIONALUM was trading at 398.95. The strike last trading price was 29.3, which was -0.3 lower than the previous day. The implied volatity was 33.97, the open interest changed by 7 which increased total open position to 209
On 18 May NATIONALUM was trading at 400.45. The strike last trading price was 28.8, which was -0.9 lower than the previous day. The implied volatity was 34.82, the open interest changed by 3 which increased total open position to 203
On 15 May NATIONALUM was trading at 403.60. The strike last trading price was 29.7, which was 9.05 higher than the previous day. The implied volatity was 36.7, the open interest changed by 0 which decreased total open position to 200
On 14 May NATIONALUM was trading at 416.45. The strike last trading price was 20.6, which was -5.85 lower than the previous day. The implied volatity was 34.6, the open interest changed by 76 which increased total open position to 173
On 13 May NATIONALUM was trading at 408.25. The strike last trading price was 26.7, which was -7.2 lower than the previous day. The implied volatity was 0, the open interest changed by 86 which increased total open position to 97
On 12 May NATIONALUM was trading at 394.05. The strike last trading price was 33.9, which was 0 lower than the previous day. The implied volatity was 0, the open interest changed by 0 which decreased total open position to 11
On 11 May NATIONALUM was trading at 393.05. The strike last trading price was 33.9, which was 3.9 higher than the previous day. The implied volatity was 0, the open interest changed by 0 which decreased total open position to 8
On 8 May NATIONALUM was trading at 401.95. The strike last trading price was 30, which was 7 higher than the previous day. The implied volatity was 33.19, the open interest changed by 0 which decreased total open position to 7
On 7 May NATIONALUM was trading at 403.50. The strike last trading price was 23, which was 23 higher than the previous day. The implied volatity was 35.49, the open interest changed by 0 which decreased total open position to 7
On 6 May NATIONALUM was trading at 406.55. The strike last trading price was 23, which was -4.8 lower than the previous day. The implied volatity was 35.49, the open interest changed by 3 which increased total open position to 5
On 5 May NATIONALUM was trading at 413.60. The strike last trading price was 27.8, which was 27.8 higher than the previous day. The implied volatity was 37.44, the open interest changed by 0 which decreased total open position to 2
On 4 May NATIONALUM was trading at 407.80. The strike last trading price was 27.8, which was 2.3 higher than the previous day. The implied volatity was 37.44, the open interest changed by 0 which decreased total open position to 1
On 30 Apr NATIONALUM was trading at 399.30. The strike last trading price was 25.5, which was -30.65 lower than the previous day. The implied volatity was 18.76, the open interest changed by 0 which decreased total open position to 0
On 29 Apr NATIONALUM was trading at 433.30. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 28 Apr NATIONALUM was trading at 441.50. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 27 Apr NATIONALUM was trading at 441.00. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 24 Apr NATIONALUM was trading at 437.05. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 23 Apr NATIONALUM was trading at 439.25. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 22 Apr NATIONALUM was trading at 435.95. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 21 Apr NATIONALUM was trading at 422.95. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 20 Apr NATIONALUM was trading at 426.65. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 17 Apr NATIONALUM was trading at 438.75. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 16 Apr NATIONALUM was trading at 432.70. 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 15 Apr NATIONALUM was trading at 423.90. 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 Apr NATIONALUM was trading at 418.05. 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 10 Apr NATIONALUM was trading at 417.00. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 0.66, the open interest changed by 0 which decreased total open position to 0
On 9 Apr NATIONALUM was trading at 412.35. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 0.34, the open interest changed by 0 which decreased total open position to 0
On 8 Apr NATIONALUM was trading at 400.15. 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
On 7 Apr NATIONALUM was trading at 411.75. 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 6 Apr NATIONALUM was trading at 407.85. 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 2 Apr NATIONALUM was trading at 401.80. 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
