NATIONALUM
National Aluminium Co Ltd
Historical option data for NATIONALUM
10 Mar 2026 11:30 AM IST
| NATIONALUM 30-MAR-2026 370 CE | ||||||||||||||||
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Delta: 0.76
Vega: 0.29
Theta: -0.36
Gamma: 0.01
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 10 Mar | 390.30 | 29.5 | 0.7 | 39.93 | 67 | 0 | 585 | |||||||||
| 9 Mar | 388.10 | 28.15 | -5.6 | 44.64 | 77 | -23 | 585 | |||||||||
| 6 Mar | 396.15 | 34.6 | 1.45 | 41.72 | 70 | -8 | 608 | |||||||||
| 5 Mar | 395.95 | 36.2 | 17.45 | 41.91 | 739 | -106 | 617 | |||||||||
| 4 Mar | 373.50 | 18.2 | 5.85 | 39.23 | 4,922 | 240 | 718 | |||||||||
| 2 Mar | 362.85 | 12.3 | 3.4 | 36.61 | 1,491 | 8 | 477 | |||||||||
| 27 Feb | 354.60 | 8.7 | -2.2 | 33.42 | 672 | 1 | 471 | |||||||||
| 26 Feb | 361.30 | 10.8 | 0.05 | 31.93 | 1,276 | 103 | 474 | |||||||||
| 25 Feb | 359.80 | 10.85 | 5.65 | 31.04 | 2,298 | 163 | 372 | |||||||||
| 24 Feb | 343.00 | 5.9 | 1.25 | 33.95 | 210 | 35 | 210 | |||||||||
| 23 Feb | 338.95 | 4.65 | -1.1 | 33.09 | 190 | 6 | 175 | |||||||||
| 20 Feb | 341.20 | 5.55 | -0.5 | 32.99 | 65 | 12 | 170 | |||||||||
| 19 Feb | 340.10 | 6 | -1.25 | 34.35 | 117 | 15 | 158 | |||||||||
| 18 Feb | 344.05 | 7.3 | -0.05 | 34.05 | 107 | 39 | 143 | |||||||||
| 17 Feb | 340.85 | 7.35 | -2.15 | 36.27 | 151 | 31 | 106 | |||||||||
| 16 Feb | 348.40 | 9.5 | -2 | 34.29 | 80 | 15 | 75 | |||||||||
| 13 Feb | 349.30 | 12 | -7.8 | 37.69 | 77 | 26 | 59 | |||||||||
| 12 Feb | 369.70 | 19.8 | -0.05 | 33.41 | 23 | 1 | 33 | |||||||||
| 11 Feb | 367.70 | 19.85 | 0.4 | 35.18 | 40 | 7 | 33 | |||||||||
| 10 Feb | 368.65 | 19.45 | 0.35 | 33.85 | 18 | 6 | 27 | |||||||||
| 9 Feb | 365.20 | 19 | 1 | 35.15 | 20 | 8 | 19 | |||||||||
| 6 Feb | 354.65 | 18 | -5.75 | - | 0 | 0 | 11 | |||||||||
| 5 Feb | 363.85 | 18 | -5.75 | 32.74 | 15 | 3 | 9 | |||||||||
| 4 Feb | 374.90 | 23.75 | 1.75 | 31.84 | 4 | 1 | 4 | |||||||||
| 3 Feb | 370.85 | 22 | 1.95 | 32.08 | 8 | 3 | 4 | |||||||||
| 2 Feb | 369.70 | 20.05 | 7 | 28.25 | 1 | 0 | 0 | |||||||||
| 1 Feb | 354.20 | 13.05 | 0 | 2.38 | 0 | 0 | 0 | |||||||||
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| 30 Jan | 385.45 | 13.05 | 0 | - | 0 | 0 | 0 | |||||||||
| 29 Jan | 428.85 | 13.05 | 0 | - | 0 | 0 | 0 | |||||||||
| 28 Jan | 406.15 | 13.05 | 0 | - | 0 | 0 | 0 | |||||||||
| 27 Jan | 384.60 | 13.05 | 0 | - | 0 | 0 | 0 | |||||||||
| 23 Jan | 370.65 | 13.05 | 0 | - | 0 | 0 | 0 | |||||||||
| 22 Jan | 364.60 | 13.05 | 0 | 0.01 | 0 | 0 | 0 | |||||||||
| 21 Jan | 361.50 | 13.05 | 0 | 0.23 | 0 | 0 | 0 | |||||||||
| 20 Jan | 358.95 | 13.05 | 0 | 0.94 | 0 | 0 | 0 | |||||||||
| 19 Jan | 368.65 | 13.05 | 0 | 0.41 | 0 | 0 | 0 | |||||||||
| 16 Jan | 361.60 | 13.05 | 0 | 0.29 | 0 | 0 | 0 | |||||||||
| 14 Jan | 373.55 | 13.05 | 0 | 0.84 | 0 | 0 | 0 | |||||||||
| 13 Jan | 357.40 | 13.05 | 0 | 1.06 | 0 | 0 | 0 | |||||||||
| 12 Jan | 350.05 | 13.05 | 0 | 2.19 | 0 | 0 | 0 | |||||||||
| 9 Jan | 348.05 | 13.05 | 0 | - | 0 | 0 | 0 | |||||||||
| 8 Jan | 333.50 | 13.05 | 0 | - | 0 | 0 | 0 | |||||||||
| 7 Jan | 352.60 | 13.05 | 0 | - | 0 | 0 | 0 | |||||||||
For National Aluminium Co Ltd - strike price 370 expiring on 30MAR2026
Delta for 370 CE is 0.76
Historical price for 370 CE is as follows
On 10 Mar NATIONALUM was trading at 390.30. The strike last trading price was 29.5, which was 0.7 higher than the previous day. The implied volatity was 39.93, the open interest changed by 0 which decreased total open position to 585
On 9 Mar NATIONALUM was trading at 388.10. The strike last trading price was 28.15, which was -5.6 lower than the previous day. The implied volatity was 44.64, the open interest changed by -23 which decreased total open position to 585
On 6 Mar NATIONALUM was trading at 396.15. The strike last trading price was 34.6, which was 1.45 higher than the previous day. The implied volatity was 41.72, the open interest changed by -8 which decreased total open position to 608
On 5 Mar NATIONALUM was trading at 395.95. The strike last trading price was 36.2, which was 17.45 higher than the previous day. The implied volatity was 41.91, the open interest changed by -106 which decreased total open position to 617
On 4 Mar NATIONALUM was trading at 373.50. The strike last trading price was 18.2, which was 5.85 higher than the previous day. The implied volatity was 39.23, the open interest changed by 240 which increased total open position to 718
On 2 Mar NATIONALUM was trading at 362.85. The strike last trading price was 12.3, which was 3.4 higher than the previous day. The implied volatity was 36.61, the open interest changed by 8 which increased total open position to 477
On 27 Feb NATIONALUM was trading at 354.60. The strike last trading price was 8.7, which was -2.2 lower than the previous day. The implied volatity was 33.42, the open interest changed by 1 which increased total open position to 471
On 26 Feb NATIONALUM was trading at 361.30. The strike last trading price was 10.8, which was 0.05 higher than the previous day. The implied volatity was 31.93, the open interest changed by 103 which increased total open position to 474
On 25 Feb NATIONALUM was trading at 359.80. The strike last trading price was 10.85, which was 5.65 higher than the previous day. The implied volatity was 31.04, the open interest changed by 163 which increased total open position to 372
On 24 Feb NATIONALUM was trading at 343.00. The strike last trading price was 5.9, which was 1.25 higher than the previous day. The implied volatity was 33.95, the open interest changed by 35 which increased total open position to 210
On 23 Feb NATIONALUM was trading at 338.95. The strike last trading price was 4.65, which was -1.1 lower than the previous day. The implied volatity was 33.09, the open interest changed by 6 which increased total open position to 175
On 20 Feb NATIONALUM was trading at 341.20. The strike last trading price was 5.55, which was -0.5 lower than the previous day. The implied volatity was 32.99, the open interest changed by 12 which increased total open position to 170
On 19 Feb NATIONALUM was trading at 340.10. The strike last trading price was 6, which was -1.25 lower than the previous day. The implied volatity was 34.35, the open interest changed by 15 which increased total open position to 158
On 18 Feb NATIONALUM was trading at 344.05. The strike last trading price was 7.3, which was -0.05 lower than the previous day. The implied volatity was 34.05, the open interest changed by 39 which increased total open position to 143
On 17 Feb NATIONALUM was trading at 340.85. The strike last trading price was 7.35, which was -2.15 lower than the previous day. The implied volatity was 36.27, the open interest changed by 31 which increased total open position to 106
On 16 Feb NATIONALUM was trading at 348.40. The strike last trading price was 9.5, which was -2 lower than the previous day. The implied volatity was 34.29, the open interest changed by 15 which increased total open position to 75
On 13 Feb NATIONALUM was trading at 349.30. The strike last trading price was 12, which was -7.8 lower than the previous day. The implied volatity was 37.69, the open interest changed by 26 which increased total open position to 59
On 12 Feb NATIONALUM was trading at 369.70. The strike last trading price was 19.8, which was -0.05 lower than the previous day. The implied volatity was 33.41, the open interest changed by 1 which increased total open position to 33
On 11 Feb NATIONALUM was trading at 367.70. The strike last trading price was 19.85, which was 0.4 higher than the previous day. The implied volatity was 35.18, the open interest changed by 7 which increased total open position to 33
On 10 Feb NATIONALUM was trading at 368.65. The strike last trading price was 19.45, which was 0.35 higher than the previous day. The implied volatity was 33.85, the open interest changed by 6 which increased total open position to 27
On 9 Feb NATIONALUM was trading at 365.20. The strike last trading price was 19, which was 1 higher than the previous day. The implied volatity was 35.15, the open interest changed by 8 which increased total open position to 19
On 6 Feb NATIONALUM was trading at 354.65. The strike last trading price was 18, 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 11
On 5 Feb NATIONALUM was trading at 363.85. The strike last trading price was 18, which was -5.75 lower than the previous day. The implied volatity was 32.74, the open interest changed by 3 which increased total open position to 9
On 4 Feb NATIONALUM was trading at 374.90. The strike last trading price was 23.75, which was 1.75 higher than the previous day. The implied volatity was 31.84, the open interest changed by 1 which increased total open position to 4
On 3 Feb NATIONALUM was trading at 370.85. The strike last trading price was 22, which was 1.95 higher than the previous day. The implied volatity was 32.08, the open interest changed by 3 which increased total open position to 4
On 2 Feb NATIONALUM was trading at 369.70. The strike last trading price was 20.05, which was 7 higher than the previous day. The implied volatity was 28.25, the open interest changed by 0 which decreased total open position to 0
On 1 Feb NATIONALUM was trading at 354.20. The strike last trading price was 13.05, which was 0 lower than the previous day. The implied volatity was 2.38, the open interest changed by 0 which decreased total open position to 0
On 30 Jan NATIONALUM was trading at 385.45. The strike last trading price was 13.05, 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 13.05, 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 13.05, 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 13.05, 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 Jan NATIONALUM was trading at 370.65. The strike last trading price was 13.05, 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 22 Jan NATIONALUM was trading at 364.60. The strike last trading price was 13.05, which was 0 lower than the previous day. The implied volatity was 0.01, 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 13.05, which was 0 lower than the previous day. The implied volatity was 0.23, 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 13.05, which was 0 lower than the previous day. The implied volatity was 0.94, 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 13.05, 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 16 Jan NATIONALUM was trading at 361.60. The strike last trading price was 13.05, which was 0 lower than the previous day. The implied volatity was 0.29, 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 13.05, which was 0 lower than the previous day. The implied volatity was 0.84, 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 13.05, which was 0 lower than the previous day. The implied volatity was 1.06, 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 13.05, which was 0 lower than the previous day. The implied volatity was 2.19, 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 13.05, 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 13.05, 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 Jan NATIONALUM was trading at 352.60. The strike last trading price was 13.05, 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 370 PE | |||||||
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Delta: -0.27
Vega: 0.31
Theta: -0.32
Gamma: 0.01
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 10 Mar | 390.30 | 7.5 | -1.7 | 45.86 | 194 | 14 | 678 |
| 9 Mar | 388.10 | 9 | 1.8 | 47.66 | 463 | 53 | 665 |
| 6 Mar | 396.15 | 7.05 | -0.1 | 45.83 | 888 | 312 | 612 |
| 5 Mar | 395.95 | 6.45 | -7.9 | 44.25 | 1,604 | 88 | 299 |
| 4 Mar | 373.50 | 14.6 | -3.4 | 43.4 | 1,018 | 146 | 223 |
| 2 Mar | 362.85 | 17.85 | -4.1 | 37.56 | 81 | 4 | 76 |
| 27 Feb | 354.60 | 22.2 | 4.1 | 36.39 | 30 | -8 | 72 |
| 26 Feb | 361.30 | 18.4 | -0.75 | 35.07 | 55 | 8 | 80 |
| 25 Feb | 359.80 | 19.1 | -10.7 | 36.8 | 97 | 16 | 72 |
| 24 Feb | 343.00 | 29.25 | -5.1 | 34.46 | 16 | 6 | 55 |
| 23 Feb | 338.95 | 34.35 | 3 | 39.62 | 4 | 0 | 49 |
| 20 Feb | 341.20 | 31.35 | -0.25 | 33.63 | 6 | 1 | 50 |
| 19 Feb | 340.10 | 31.6 | 1.25 | 32.37 | 2 | 1 | 48 |
| 18 Feb | 344.05 | 30.3 | -2.55 | 36.47 | 4 | 0 | 47 |
| 17 Feb | 340.85 | 32.9 | 2.4 | 36.86 | 13 | 4 | 47 |
| 16 Feb | 348.40 | 30.5 | 2.75 | 43.53 | 5 | 4 | 42 |
| 13 Feb | 349.30 | 27.75 | 9.75 | 37.55 | 20 | -8 | 38 |
| 12 Feb | 369.70 | 18 | 0.05 | 38.89 | 8 | 2 | 46 |
| 11 Feb | 367.70 | 17.95 | -1.05 | 36.77 | 16 | 5 | 44 |
| 10 Feb | 368.65 | 19 | -3 | 38.56 | 9 | 2 | 36 |
| 9 Feb | 365.20 | 22 | -5.5 | 41.69 | 7 | 3 | 34 |
| 6 Feb | 354.65 | 27.5 | 4 | - | 0 | 0 | 31 |
| 5 Feb | 363.85 | 27.5 | 4 | 49.46 | 6 | 1 | 30 |
| 4 Feb | 374.90 | 23.5 | 0.1 | - | 0 | 0 | 29 |
| 3 Feb | 370.85 | 23.5 | 0.1 | 47.22 | 23 | 15 | 28 |
| 2 Feb | 369.70 | 22.65 | -12.1 | 45.39 | 10 | 3 | 14 |
| 1 Feb | 354.20 | 34.75 | 14.45 | 51.25 | 7 | 1 | 12 |
| 30 Jan | 385.45 | 20.4 | 12.4 | 48.3 | 24 | -6 | 9 |
| 29 Jan | 428.85 | 8 | -2.8 | 46.61 | 12 | 7 | 15 |
| 28 Jan | 406.15 | 10.8 | -8.35 | 43.49 | 11 | 6 | 7 |
| 27 Jan | 384.60 | 19.15 | -41.8 | - | 0 | 0 | 1 |
| 23 Jan | 370.65 | 19.15 | -41.8 | 36.92 | 1 | 0 | 0 |
| 22 Jan | 364.60 | 60.95 | 0 | 0.39 | 0 | 0 | 0 |
| 21 Jan | 361.50 | 60.95 | 0 | - | 0 | 0 | 0 |
| 20 Jan | 358.95 | 60.95 | 0 | 0.04 | 0 | 0 | 0 |
| 19 Jan | 368.65 | 60.95 | 0 | 1.21 | 0 | 0 | 0 |
| 16 Jan | 361.60 | 60.95 | 0 | 0.04 | 0 | 0 | 0 |
| 14 Jan | 373.55 | 60.95 | 0 | 2.09 | 0 | 0 | 0 |
| 13 Jan | 357.40 | 60.95 | 0 | - | 0 | 0 | 0 |
| 12 Jan | 350.05 | 60.95 | 0 | - | 0 | 0 | 0 |
| 9 Jan | 348.05 | 60.95 | 0 | - | 0 | 0 | 0 |
| 8 Jan | 333.50 | 60.95 | 0 | - | 0 | 0 | 0 |
| 7 Jan | 352.60 | 60.95 | 0 | - | 0 | 0 | 0 |
For National Aluminium Co Ltd - strike price 370 expiring on 30MAR2026
Delta for 370 PE is -0.27
Historical price for 370 PE is as follows
On 10 Mar NATIONALUM was trading at 390.30. The strike last trading price was 7.5, which was -1.7 lower than the previous day. The implied volatity was 45.86, the open interest changed by 14 which increased total open position to 678
On 9 Mar NATIONALUM was trading at 388.10. The strike last trading price was 9, which was 1.8 higher than the previous day. The implied volatity was 47.66, the open interest changed by 53 which increased total open position to 665
On 6 Mar NATIONALUM was trading at 396.15. The strike last trading price was 7.05, which was -0.1 lower than the previous day. The implied volatity was 45.83, the open interest changed by 312 which increased total open position to 612
On 5 Mar NATIONALUM was trading at 395.95. The strike last trading price was 6.45, which was -7.9 lower than the previous day. The implied volatity was 44.25, the open interest changed by 88 which increased total open position to 299
On 4 Mar NATIONALUM was trading at 373.50. The strike last trading price was 14.6, which was -3.4 lower than the previous day. The implied volatity was 43.4, the open interest changed by 146 which increased total open position to 223
On 2 Mar NATIONALUM was trading at 362.85. The strike last trading price was 17.85, which was -4.1 lower than the previous day. The implied volatity was 37.56, the open interest changed by 4 which increased total open position to 76
On 27 Feb NATIONALUM was trading at 354.60. The strike last trading price was 22.2, which was 4.1 higher than the previous day. The implied volatity was 36.39, the open interest changed by -8 which decreased total open position to 72
On 26 Feb NATIONALUM was trading at 361.30. The strike last trading price was 18.4, which was -0.75 lower than the previous day. The implied volatity was 35.07, the open interest changed by 8 which increased total open position to 80
On 25 Feb NATIONALUM was trading at 359.80. The strike last trading price was 19.1, which was -10.7 lower than the previous day. The implied volatity was 36.8, the open interest changed by 16 which increased total open position to 72
On 24 Feb NATIONALUM was trading at 343.00. The strike last trading price was 29.25, which was -5.1 lower than the previous day. The implied volatity was 34.46, the open interest changed by 6 which increased total open position to 55
On 23 Feb NATIONALUM was trading at 338.95. The strike last trading price was 34.35, which was 3 higher than the previous day. The implied volatity was 39.62, the open interest changed by 0 which decreased total open position to 49
On 20 Feb NATIONALUM was trading at 341.20. The strike last trading price was 31.35, which was -0.25 lower than the previous day. The implied volatity was 33.63, the open interest changed by 1 which increased total open position to 50
On 19 Feb NATIONALUM was trading at 340.10. The strike last trading price was 31.6, which was 1.25 higher than the previous day. The implied volatity was 32.37, the open interest changed by 1 which increased total open position to 48
On 18 Feb NATIONALUM was trading at 344.05. The strike last trading price was 30.3, which was -2.55 lower than the previous day. The implied volatity was 36.47, the open interest changed by 0 which decreased total open position to 47
On 17 Feb NATIONALUM was trading at 340.85. The strike last trading price was 32.9, which was 2.4 higher than the previous day. The implied volatity was 36.86, the open interest changed by 4 which increased total open position to 47
On 16 Feb NATIONALUM was trading at 348.40. The strike last trading price was 30.5, which was 2.75 higher than the previous day. The implied volatity was 43.53, the open interest changed by 4 which increased total open position to 42
On 13 Feb NATIONALUM was trading at 349.30. The strike last trading price was 27.75, which was 9.75 higher than the previous day. The implied volatity was 37.55, the open interest changed by -8 which decreased total open position to 38
On 12 Feb NATIONALUM was trading at 369.70. The strike last trading price was 18, which was 0.05 higher than the previous day. The implied volatity was 38.89, the open interest changed by 2 which increased total open position to 46
On 11 Feb NATIONALUM was trading at 367.70. The strike last trading price was 17.95, which was -1.05 lower than the previous day. The implied volatity was 36.77, the open interest changed by 5 which increased total open position to 44
On 10 Feb NATIONALUM was trading at 368.65. The strike last trading price was 19, which was -3 lower than the previous day. The implied volatity was 38.56, the open interest changed by 2 which increased total open position to 36
On 9 Feb NATIONALUM was trading at 365.20. The strike last trading price was 22, which was -5.5 lower than the previous day. The implied volatity was 41.69, the open interest changed by 3 which increased total open position to 34
On 6 Feb NATIONALUM was trading at 354.65. The strike last trading price was 27.5, which was 4 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 31
On 5 Feb NATIONALUM was trading at 363.85. The strike last trading price was 27.5, which was 4 higher than the previous day. The implied volatity was 49.46, the open interest changed by 1 which increased total open position to 30
On 4 Feb NATIONALUM was trading at 374.90. The strike last trading price was 23.5, which was 0.1 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 29
On 3 Feb NATIONALUM was trading at 370.85. The strike last trading price was 23.5, which was 0.1 higher than the previous day. The implied volatity was 47.22, the open interest changed by 15 which increased total open position to 28
On 2 Feb NATIONALUM was trading at 369.70. The strike last trading price was 22.65, which was -12.1 lower than the previous day. The implied volatity was 45.39, the open interest changed by 3 which increased total open position to 14
On 1 Feb NATIONALUM was trading at 354.20. The strike last trading price was 34.75, which was 14.45 higher than the previous day. The implied volatity was 51.25, the open interest changed by 1 which increased total open position to 12
On 30 Jan NATIONALUM was trading at 385.45. The strike last trading price was 20.4, which was 12.4 higher than the previous day. The implied volatity was 48.3, the open interest changed by -6 which decreased total open position to 9
On 29 Jan NATIONALUM was trading at 428.85. The strike last trading price was 8, which was -2.8 lower than the previous day. The implied volatity was 46.61, the open interest changed by 7 which increased total open position to 15
On 28 Jan NATIONALUM was trading at 406.15. The strike last trading price was 10.8, which was -8.35 lower than the previous day. The implied volatity was 43.49, the open interest changed by 6 which increased total open position to 7
On 27 Jan NATIONALUM was trading at 384.60. The strike last trading price was 19.15, which was -41.8 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1
On 23 Jan NATIONALUM was trading at 370.65. The strike last trading price was 19.15, which was -41.8 lower than the previous day. The implied volatity was 36.92, 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 60.95, which was 0 lower than the previous day. The implied volatity was 0.39, 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 60.95, 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 60.95, 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 19 Jan NATIONALUM was trading at 368.65. The strike last trading price was 60.95, which was 0 lower than the previous day. The implied volatity was 1.21, 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 60.95, 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 14 Jan NATIONALUM was trading at 373.55. The strike last trading price was 60.95, which was 0 lower than the previous day. The implied volatity was 2.09, 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 60.95, 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 60.95, 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 60.95, 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 60.95, 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 Jan NATIONALUM was trading at 352.60. The strike last trading price was 60.95, 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
