NATIONALUM
National Aluminium Co Ltd
Historical option data for NATIONALUM
13 Mar 2026 04:10 PM IST
| NATIONALUM 30-MAR-2026 380 CE | ||||||||||||||||
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Delta: 0.61
Vega: 0.32
Theta: -0.47
Gamma: 0.01
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 13 Mar | 387.35 | 18.85 | -16.15 | 43.67 | 821 | 67 | 434 | |||||||||
| 12 Mar | 409.15 | 34.2 | 7.7 | 40.53 | 168 | -24 | 367 | |||||||||
| 11 Mar | 397.75 | 25.8 | 4.95 | 39.32 | 177 | -25 | 391 | |||||||||
| 10 Mar | 388.75 | 22 | -1 | 40.5 | 351 | 18 | 416 | |||||||||
| 9 Mar | 388.10 | 22.4 | -4.45 | 45.94 | 241 | -13 | 399 | |||||||||
| 6 Mar | 396.15 | 27.05 | 0.4 | 40.06 | 279 | -10 | 412 | |||||||||
| 5 Mar | 395.95 | 28.3 | 14.4 | 39.48 | 2,554 | -130 | 422 | |||||||||
| 4 Mar | 373.50 | 13.4 | 4.9 | 39.19 | 2,336 | 26 | 554 | |||||||||
| 2 Mar | 362.85 | 8.45 | 2.55 | 36.24 | 746 | 35 | 567 | |||||||||
| 27 Feb | 354.60 | 5.7 | -1.75 | 33.24 | 281 | 30 | 533 | |||||||||
| 26 Feb | 361.30 | 7.4 | 0 | 32.25 | 667 | 67 | 501 | |||||||||
| 25 Feb | 359.80 | 7.5 | 3.8 | 31.58 | 1,264 | 134 | 434 | |||||||||
| 24 Feb | 343.00 | 3.95 | 0.9 | 34.37 | 306 | 109 | 301 | |||||||||
| 23 Feb | 338.95 | 3.1 | -0.7 | 33.74 | 177 | 26 | 192 | |||||||||
| 20 Feb | 341.20 | 3.75 | -0.55 | 33.45 | 102 | 12 | 168 | |||||||||
| 19 Feb | 340.10 | 4.3 | -0.8 | 35.27 | 130 | 23 | 156 | |||||||||
| 18 Feb | 344.05 | 5.2 | -0.05 | 34.68 | 88 | 53 | 133 | |||||||||
| 17 Feb | 340.85 | 5.25 | -1.85 | 36.6 | 135 | 9 | 80 | |||||||||
| 16 Feb | 348.40 | 7 | -1.85 | 35 | 46 | 26 | 71 | |||||||||
| 13 Feb | 349.30 | 9.1 | -6.5 | 38.02 | 65 | 37 | 45 | |||||||||
| 12 Feb | 369.70 | 15.6 | 2.35 | - | 0 | 0 | 8 | |||||||||
| 11 Feb | 367.70 | 15.6 | 2.35 | - | 0 | 0 | 8 | |||||||||
| 10 Feb | 368.65 | 15.6 | 2.35 | 35.12 | 5 | 2 | 7 | |||||||||
| 9 Feb | 365.20 | 13.25 | -5.75 | - | 0 | 0 | 5 | |||||||||
| 6 Feb | 354.65 | 13.25 | -5.75 | - | 0 | 0 | 5 | |||||||||
| 5 Feb | 363.85 | 13.25 | -5.75 | 31.81 | 2 | 0 | 4 | |||||||||
| 4 Feb | 374.90 | 19 | 6.8 | 32.28 | 1 | 0 | 3 | |||||||||
| 3 Feb | 370.85 | 12.2 | 1.3 | - | 0 | 0 | 3 | |||||||||
| 2 Feb | 369.70 | 12.2 | 1.3 | - | 0 | 0 | 3 | |||||||||
| 1 Feb | 354.20 | 12.2 | 1.3 | 36.64 | 8 | 3 | 3 | |||||||||
| 30 Jan | 385.45 | 10.9 | 0 | - | 0 | 0 | 0 | |||||||||
| 29 Jan | 428.85 | 10.9 | 0 | - | 0 | 0 | 0 | |||||||||
| 28 Jan | 406.15 | 10.9 | 0 | - | 0 | 0 | 0 | |||||||||
| 27 Jan | 384.60 | 10.9 | 0 | 0.65 | 0 | 0 | 0 | |||||||||
| 23 Jan | 370.65 | 10.9 | 0 | 0.41 | 0 | 0 | 0 | |||||||||
| 22 Jan | 364.60 | 10.9 | 0 | 1.59 | 0 | 0 | 0 | |||||||||
| 21 Jan | 361.50 | 10.9 | 0 | 2 | 0 | 0 | 0 | |||||||||
| 20 Jan | 358.95 | 10.9 | 0 | 2.72 | 0 | 0 | 0 | |||||||||
| 19 Jan | 368.65 | 10.9 | 0 | 0.87 | 0 | 0 | 0 | |||||||||
| 16 Jan | 361.60 | 10.9 | 0 | 2.06 | 0 | 0 | 0 | |||||||||
| 14 Jan | 373.55 | 10.9 | 0 | 0.22 | 0 | 0 | 0 | |||||||||
| 13 Jan | 357.40 | 10.9 | 0 | 2.77 | 0 | 0 | 0 | |||||||||
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| 12 Jan | 350.05 | 10.9 | 0 | 3.87 | 0 | 0 | 0 | |||||||||
| 9 Jan | 348.05 | 10.9 | 0 | - | 0 | 0 | 0 | |||||||||
| 8 Jan | 333.50 | 10.9 | 0 | - | 0 | 0 | 0 | |||||||||
For National Aluminium Co Ltd - strike price 380 expiring on 30MAR2026
Delta for 380 CE is 0.61
Historical price for 380 CE is as follows
On 13 Mar NATIONALUM was trading at 387.35. The strike last trading price was 18.85, which was -16.15 lower than the previous day. The implied volatity was 43.67, the open interest changed by 67 which increased total open position to 434
On 12 Mar NATIONALUM was trading at 409.15. The strike last trading price was 34.2, which was 7.7 higher than the previous day. The implied volatity was 40.53, the open interest changed by -24 which decreased total open position to 367
On 11 Mar NATIONALUM was trading at 397.75. The strike last trading price was 25.8, which was 4.95 higher than the previous day. The implied volatity was 39.32, the open interest changed by -25 which decreased total open position to 391
On 10 Mar NATIONALUM was trading at 388.75. The strike last trading price was 22, which was -1 lower than the previous day. The implied volatity was 40.5, the open interest changed by 18 which increased total open position to 416
On 9 Mar NATIONALUM was trading at 388.10. The strike last trading price was 22.4, which was -4.45 lower than the previous day. The implied volatity was 45.94, the open interest changed by -13 which decreased total open position to 399
On 6 Mar NATIONALUM was trading at 396.15. The strike last trading price was 27.05, which was 0.4 higher than the previous day. The implied volatity was 40.06, the open interest changed by -10 which decreased total open position to 412
On 5 Mar NATIONALUM was trading at 395.95. The strike last trading price was 28.3, which was 14.4 higher than the previous day. The implied volatity was 39.48, the open interest changed by -130 which decreased total open position to 422
On 4 Mar NATIONALUM was trading at 373.50. The strike last trading price was 13.4, which was 4.9 higher than the previous day. The implied volatity was 39.19, the open interest changed by 26 which increased total open position to 554
On 2 Mar NATIONALUM was trading at 362.85. The strike last trading price was 8.45, which was 2.55 higher than the previous day. The implied volatity was 36.24, the open interest changed by 35 which increased total open position to 567
On 27 Feb NATIONALUM was trading at 354.60. The strike last trading price was 5.7, which was -1.75 lower than the previous day. The implied volatity was 33.24, the open interest changed by 30 which increased total open position to 533
On 26 Feb NATIONALUM was trading at 361.30. The strike last trading price was 7.4, which was 0 lower than the previous day. The implied volatity was 32.25, the open interest changed by 67 which increased total open position to 501
On 25 Feb NATIONALUM was trading at 359.80. The strike last trading price was 7.5, which was 3.8 higher than the previous day. The implied volatity was 31.58, the open interest changed by 134 which increased total open position to 434
On 24 Feb NATIONALUM was trading at 343.00. The strike last trading price was 3.95, which was 0.9 higher than the previous day. The implied volatity was 34.37, the open interest changed by 109 which increased total open position to 301
On 23 Feb NATIONALUM was trading at 338.95. The strike last trading price was 3.1, which was -0.7 lower than the previous day. The implied volatity was 33.74, the open interest changed by 26 which increased total open position to 192
On 20 Feb NATIONALUM was trading at 341.20. The strike last trading price was 3.75, which was -0.55 lower than the previous day. The implied volatity was 33.45, the open interest changed by 12 which increased total open position to 168
On 19 Feb NATIONALUM was trading at 340.10. The strike last trading price was 4.3, which was -0.8 lower than the previous day. The implied volatity was 35.27, the open interest changed by 23 which increased total open position to 156
On 18 Feb NATIONALUM was trading at 344.05. The strike last trading price was 5.2, which was -0.05 lower than the previous day. The implied volatity was 34.68, the open interest changed by 53 which increased total open position to 133
On 17 Feb NATIONALUM was trading at 340.85. The strike last trading price was 5.25, which was -1.85 lower than the previous day. The implied volatity was 36.6, the open interest changed by 9 which increased total open position to 80
On 16 Feb NATIONALUM was trading at 348.40. The strike last trading price was 7, which was -1.85 lower than the previous day. The implied volatity was 35, the open interest changed by 26 which increased total open position to 71
On 13 Feb NATIONALUM was trading at 349.30. The strike last trading price was 9.1, which was -6.5 lower than the previous day. The implied volatity was 38.02, the open interest changed by 37 which increased total open position to 45
On 12 Feb NATIONALUM was trading at 369.70. The strike last trading price was 15.6, which was 2.35 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 11 Feb NATIONALUM was trading at 367.70. The strike last trading price was 15.6, which was 2.35 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 10 Feb NATIONALUM was trading at 368.65. The strike last trading price was 15.6, which was 2.35 higher than the previous day. The implied volatity was 35.12, the open interest changed by 2 which increased total open position to 7
On 9 Feb NATIONALUM was trading at 365.20. The strike last trading price was 13.25, which was -5.75 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 5
On 6 Feb NATIONALUM was trading at 354.65. The strike last trading price was 13.25, which was -5.75 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 5
On 5 Feb NATIONALUM was trading at 363.85. The strike last trading price was 13.25, which was -5.75 lower than the previous day. The implied volatity was 31.81, the open interest changed by 0 which decreased total open position to 4
On 4 Feb NATIONALUM was trading at 374.90. The strike last trading price was 19, which was 6.8 higher than the previous day. The implied volatity was 32.28, the open interest changed by 0 which decreased total open position to 3
On 3 Feb NATIONALUM was trading at 370.85. The strike last trading price was 12.2, which was 1.3 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 2 Feb NATIONALUM was trading at 369.70. The strike last trading price was 12.2, which was 1.3 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3
On 1 Feb NATIONALUM was trading at 354.20. The strike last trading price was 12.2, which was 1.3 higher than the previous day. The implied volatity was 36.64, the open interest changed by 3 which increased total open position to 3
On 30 Jan NATIONALUM was trading at 385.45. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 29 Jan NATIONALUM was trading at 428.85. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 28 Jan NATIONALUM was trading at 406.15. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 27 Jan NATIONALUM was trading at 384.60. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was 0.65, the open interest changed by 0 which decreased total open position to 0
On 23 Jan NATIONALUM was trading at 370.65. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was 0.41, the open interest changed by 0 which decreased total open position to 0
On 22 Jan NATIONALUM was trading at 364.60. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was 1.59, the open interest changed by 0 which decreased total open position to 0
On 21 Jan NATIONALUM was trading at 361.50. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was 2, the open interest changed by 0 which decreased total open position to 0
On 20 Jan NATIONALUM was trading at 358.95. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was 2.72, the open interest changed by 0 which decreased total open position to 0
On 19 Jan NATIONALUM was trading at 368.65. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was 0.87, the open interest changed by 0 which decreased total open position to 0
On 16 Jan NATIONALUM was trading at 361.60. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was 2.06, the open interest changed by 0 which decreased total open position to 0
On 14 Jan NATIONALUM was trading at 373.55. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was 0.22, the open interest changed by 0 which decreased total open position to 0
On 13 Jan NATIONALUM was trading at 357.40. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was 2.77, the open interest changed by 0 which decreased total open position to 0
On 12 Jan NATIONALUM was trading at 350.05. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was 3.87, the open interest changed by 0 which decreased total open position to 0
On 9 Jan NATIONALUM was trading at 348.05. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 8 Jan NATIONALUM was trading at 333.50. The strike last trading price was 10.9, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
| NATIONALUM 30MAR2026 380 PE | |||||||
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Delta: -0.4
Vega: 0.32
Theta: -0.43
Gamma: 0.01
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 13 Mar | 387.35 | 12.85 | 7.3 | 50.56 | 2,651 | 40 | 696 |
| 12 Mar | 409.15 | 5.65 | -2.55 | 47.68 | 800 | 15 | 661 |
| 11 Mar | 397.75 | 8.1 | -2.15 | 45.41 | 1,224 | 238 | 647 |
| 10 Mar | 388.75 | 9.4 | -3.45 | 41.92 | 1,175 | 10 | 409 |
| 9 Mar | 388.10 | 12.55 | 2.3 | 46.86 | 1,363 | 12 | 403 |
| 6 Mar | 396.15 | 9.7 | -0.15 | 44.37 | 1,194 | 14 | 390 |
| 5 Mar | 395.95 | 9.1 | -10.2 | 43.23 | 2,201 | 237 | 376 |
| 4 Mar | 373.50 | 19.65 | -4.4 | 43.1 | 266 | 28 | 142 |
| 2 Mar | 362.85 | 24 | -3.6 | 37.44 | 53 | 11 | 115 |
| 27 Feb | 354.60 | 27.8 | 3.05 | 32.84 | 19 | 10 | 104 |
| 26 Feb | 361.30 | 24.75 | -1 | 35.2 | 15 | -3 | 94 |
| 25 Feb | 359.80 | 25.75 | -11 | 37.91 | 29 | 17 | 96 |
| 24 Feb | 343.00 | 36.75 | -6.05 | 33.43 | 20 | 18 | 79 |
| 23 Feb | 338.95 | 42.8 | 3.95 | 41.65 | 39 | 31 | 60 |
| 20 Feb | 341.20 | 39 | -1.85 | 32.73 | 8 | 2 | 28 |
| 19 Feb | 340.10 | 41.5 | 2.1 | 38.3 | 5 | 2 | 26 |
| 18 Feb | 344.05 | 39.4 | -6.6 | 40.91 | 5 | 2 | 23 |
| 17 Feb | 340.85 | 46 | 5.65 | 51.21 | 5 | -1 | 22 |
| 16 Feb | 348.40 | 40.35 | 15.35 | 50.54 | 3 | 2 | 22 |
| 13 Feb | 349.30 | 25 | 1.25 | - | 0 | 0 | 20 |
| 12 Feb | 369.70 | 25 | 1.25 | 42.26 | 1 | 0 | 21 |
| 11 Feb | 367.70 | 24.25 | -11.75 | - | 0 | 0 | 21 |
| 10 Feb | 368.65 | 24.25 | -11.75 | 38.35 | 2 | 1 | 20 |
| 9 Feb | 365.20 | 36 | 8.45 | - | 0 | 0 | 19 |
| 6 Feb | 354.65 | 36 | 8.45 | 43.67 | 2 | 0 | 19 |
| 5 Feb | 363.85 | 27.55 | -8.35 | - | 0 | 0 | 19 |
| 4 Feb | 374.90 | 27.55 | -8.35 | - | 0 | 0 | 19 |
| 3 Feb | 370.85 | 27.55 | -8.35 | 44.86 | 2 | 0 | 17 |
| 2 Feb | 369.70 | 35.9 | -2.5 | 59.39 | 1 | 0 | 16 |
| 1 Feb | 354.20 | 38.4 | 13.15 | 46.67 | 1 | 0 | 16 |
| 30 Jan | 385.45 | 26 | 13.3 | 50.05 | 24 | 12 | 16 |
| 29 Jan | 428.85 | 12.7 | -0.7 | 51.15 | 1 | 0 | 0 |
| 28 Jan | 406.15 | 13.4 | -55.3 | 42.56 | 9 | 4 | 4 |
| 27 Jan | 384.60 | 68.7 | 0 | 2.24 | 0 | 0 | 0 |
| 23 Jan | 370.65 | 68.7 | 0 | 0.04 | 0 | 0 | 0 |
| 22 Jan | 364.60 | 68.7 | 0 | - | 0 | 0 | 0 |
| 21 Jan | 361.50 | 68.7 | 0 | - | 0 | 0 | 0 |
| 20 Jan | 358.95 | 68.7 | 0 | - | 0 | 0 | 0 |
| 19 Jan | 368.65 | 68.7 | 0 | - | 0 | 0 | 0 |
| 16 Jan | 361.60 | 68.7 | 0 | 0.25 | 0 | 0 | 0 |
| 14 Jan | 373.55 | 68.7 | 0 | 0.35 | 0 | 0 | 0 |
| 13 Jan | 357.40 | 68.7 | 0 | - | 0 | 0 | 0 |
| 12 Jan | 350.05 | 68.7 | 0 | - | 0 | 0 | 0 |
| 9 Jan | 348.05 | 68.7 | 0 | - | 0 | 0 | 0 |
| 8 Jan | 333.50 | 68.7 | 0 | - | 0 | 0 | 0 |
For National Aluminium Co Ltd - strike price 380 expiring on 30MAR2026
Delta for 380 PE is -0.4
Historical price for 380 PE is as follows
On 13 Mar NATIONALUM was trading at 387.35. The strike last trading price was 12.85, which was 7.3 higher than the previous day. The implied volatity was 50.56, the open interest changed by 40 which increased total open position to 696
On 12 Mar NATIONALUM was trading at 409.15. The strike last trading price was 5.65, which was -2.55 lower than the previous day. The implied volatity was 47.68, the open interest changed by 15 which increased total open position to 661
On 11 Mar NATIONALUM was trading at 397.75. The strike last trading price was 8.1, which was -2.15 lower than the previous day. The implied volatity was 45.41, the open interest changed by 238 which increased total open position to 647
On 10 Mar NATIONALUM was trading at 388.75. The strike last trading price was 9.4, which was -3.45 lower than the previous day. The implied volatity was 41.92, the open interest changed by 10 which increased total open position to 409
On 9 Mar NATIONALUM was trading at 388.10. The strike last trading price was 12.55, which was 2.3 higher than the previous day. The implied volatity was 46.86, the open interest changed by 12 which increased total open position to 403
On 6 Mar NATIONALUM was trading at 396.15. The strike last trading price was 9.7, which was -0.15 lower than the previous day. The implied volatity was 44.37, the open interest changed by 14 which increased total open position to 390
On 5 Mar NATIONALUM was trading at 395.95. The strike last trading price was 9.1, which was -10.2 lower than the previous day. The implied volatity was 43.23, the open interest changed by 237 which increased total open position to 376
On 4 Mar NATIONALUM was trading at 373.50. The strike last trading price was 19.65, which was -4.4 lower than the previous day. The implied volatity was 43.1, the open interest changed by 28 which increased total open position to 142
On 2 Mar NATIONALUM was trading at 362.85. The strike last trading price was 24, which was -3.6 lower than the previous day. The implied volatity was 37.44, the open interest changed by 11 which increased total open position to 115
On 27 Feb NATIONALUM was trading at 354.60. The strike last trading price was 27.8, which was 3.05 higher than the previous day. The implied volatity was 32.84, the open interest changed by 10 which increased total open position to 104
On 26 Feb NATIONALUM was trading at 361.30. The strike last trading price was 24.75, which was -1 lower than the previous day. The implied volatity was 35.2, the open interest changed by -3 which decreased total open position to 94
On 25 Feb NATIONALUM was trading at 359.80. The strike last trading price was 25.75, which was -11 lower than the previous day. The implied volatity was 37.91, the open interest changed by 17 which increased total open position to 96
On 24 Feb NATIONALUM was trading at 343.00. The strike last trading price was 36.75, which was -6.05 lower than the previous day. The implied volatity was 33.43, the open interest changed by 18 which increased total open position to 79
On 23 Feb NATIONALUM was trading at 338.95. The strike last trading price was 42.8, which was 3.95 higher than the previous day. The implied volatity was 41.65, the open interest changed by 31 which increased total open position to 60
On 20 Feb NATIONALUM was trading at 341.20. The strike last trading price was 39, which was -1.85 lower than the previous day. The implied volatity was 32.73, the open interest changed by 2 which increased total open position to 28
On 19 Feb NATIONALUM was trading at 340.10. The strike last trading price was 41.5, which was 2.1 higher than the previous day. The implied volatity was 38.3, the open interest changed by 2 which increased total open position to 26
On 18 Feb NATIONALUM was trading at 344.05. The strike last trading price was 39.4, which was -6.6 lower than the previous day. The implied volatity was 40.91, the open interest changed by 2 which increased total open position to 23
On 17 Feb NATIONALUM was trading at 340.85. The strike last trading price was 46, which was 5.65 higher than the previous day. The implied volatity was 51.21, the open interest changed by -1 which decreased total open position to 22
On 16 Feb NATIONALUM was trading at 348.40. The strike last trading price was 40.35, which was 15.35 higher than the previous day. The implied volatity was 50.54, the open interest changed by 2 which increased total open position to 22
On 13 Feb NATIONALUM was trading at 349.30. The strike last trading price was 25, which was 1.25 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 20
On 12 Feb NATIONALUM was trading at 369.70. The strike last trading price was 25, which was 1.25 higher than the previous day. The implied volatity was 42.26, the open interest changed by 0 which decreased total open position to 21
On 11 Feb NATIONALUM was trading at 367.70. The strike last trading price was 24.25, which was -11.75 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 21
On 10 Feb NATIONALUM was trading at 368.65. The strike last trading price was 24.25, which was -11.75 lower than the previous day. The implied volatity was 38.35, the open interest changed by 1 which increased total open position to 20
On 9 Feb NATIONALUM was trading at 365.20. The strike last trading price was 36, which was 8.45 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 19
On 6 Feb NATIONALUM was trading at 354.65. The strike last trading price was 36, which was 8.45 higher than the previous day. The implied volatity was 43.67, the open interest changed by 0 which decreased total open position to 19
On 5 Feb NATIONALUM was trading at 363.85. The strike last trading price was 27.55, which was -8.35 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 19
On 4 Feb NATIONALUM was trading at 374.90. The strike last trading price was 27.55, which was -8.35 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 19
On 3 Feb NATIONALUM was trading at 370.85. The strike last trading price was 27.55, which was -8.35 lower than the previous day. The implied volatity was 44.86, the open interest changed by 0 which decreased total open position to 17
On 2 Feb NATIONALUM was trading at 369.70. The strike last trading price was 35.9, which was -2.5 lower than the previous day. The implied volatity was 59.39, the open interest changed by 0 which decreased total open position to 16
On 1 Feb NATIONALUM was trading at 354.20. The strike last trading price was 38.4, which was 13.15 higher than the previous day. The implied volatity was 46.67, the open interest changed by 0 which decreased total open position to 16
On 30 Jan NATIONALUM was trading at 385.45. The strike last trading price was 26, which was 13.3 higher than the previous day. The implied volatity was 50.05, the open interest changed by 12 which increased total open position to 16
On 29 Jan NATIONALUM was trading at 428.85. The strike last trading price was 12.7, which was -0.7 lower than the previous day. The implied volatity was 51.15, the open interest changed by 0 which decreased total open position to 0
On 28 Jan NATIONALUM was trading at 406.15. The strike last trading price was 13.4, which was -55.3 lower than the previous day. The implied volatity was 42.56, the open interest changed by 4 which increased total open position to 4
On 27 Jan NATIONALUM was trading at 384.60. The strike last trading price was 68.7, which was 0 lower than the previous day. The implied volatity was 2.24, the open interest changed by 0 which decreased total open position to 0
On 23 Jan NATIONALUM was trading at 370.65. The strike last trading price was 68.7, which was 0 lower than the previous day. The implied volatity was 0.04, the open interest changed by 0 which decreased total open position to 0
On 22 Jan NATIONALUM was trading at 364.60. The strike last trading price was 68.7, 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 21 Jan NATIONALUM was trading at 361.50. The strike last trading price was 68.7, 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 Jan NATIONALUM was trading at 358.95. The strike last trading price was 68.7, 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 Jan NATIONALUM was trading at 368.65. The strike last trading price was 68.7, 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 Jan NATIONALUM was trading at 361.60. The strike last trading price was 68.7, which was 0 lower than the previous day. The implied volatity was 0.25, the open interest changed by 0 which decreased total open position to 0
On 14 Jan NATIONALUM was trading at 373.55. The strike last trading price was 68.7, which was 0 lower than the previous day. The implied volatity was 0.35, the open interest changed by 0 which decreased total open position to 0
On 13 Jan NATIONALUM was trading at 357.40. The strike last trading price was 68.7, 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 Jan NATIONALUM was trading at 350.05. The strike last trading price was 68.7, 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 Jan NATIONALUM was trading at 348.05. The strike last trading price was 68.7, 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 Jan NATIONALUM was trading at 333.50. The strike last trading price was 68.7, 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
