NATIONALUM
National Aluminium Co Ltd
Historical option data for NATIONALUM
09 Dec 2025 04:10 PM IST
| NATIONALUM 30-DEC-2025 215 CE | ||||||||||||||||
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Delta: -
Vega: -
Theta: -
Gamma: -
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 9 Dec | 265.65 | 41.3 | 19.8 | - | 0 | 0 | 0 | |||||||||
| 8 Dec | 268.35 | 41.3 | 19.8 | - | 0 | 0 | 1 | |||||||||
| 5 Dec | 273.15 | 41.3 | 19.8 | - | 0 | 0 | 0 | |||||||||
| 4 Dec | 269.25 | 41.3 | 19.8 | - | 0 | 0 | 0 | |||||||||
| 3 Dec | 266.50 | 41.3 | 19.8 | - | 0 | 0 | 0 | |||||||||
| 2 Dec | 265.15 | 41.3 | 19.8 | - | 0 | 0 | 0 | |||||||||
| 1 Dec | 263.80 | 41.3 | 19.8 | - | 0 | 0 | 0 | |||||||||
| 28 Nov | 259.98 | 41.3 | 19.8 | - | 0 | 0 | 0 | |||||||||
| 27 Nov | 261.33 | 41.3 | 19.8 | - | 0 | 0 | 0 | |||||||||
| 26 Nov | 258.18 | 41.3 | 19.8 | - | 0 | 1 | 0 | |||||||||
| 25 Nov | 253.97 | 41.3 | 19.8 | - | 1 | 0 | 0 | |||||||||
| 24 Nov | 251.06 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 21 Nov | 250.68 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 20 Nov | 257.62 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 18 Nov | 257.30 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 17 Nov | 260.76 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 14 Nov | 262.57 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 12 Nov | 266.95 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 11 Nov | 265.66 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 10 Nov | 257.36 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 7 Nov | 234.73 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 6 Nov | 230.59 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 4 Nov | 233.27 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 3 Nov | 238.66 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 31 Oct | 234.14 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 30 Oct | 238.08 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 29 Oct | 238.10 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 27 Oct | 237.87 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 24 Oct | 236.10 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 23 Oct | 228.28 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 21 Oct | 227.35 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 20 Oct | 226.03 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 17 Oct | 225.35 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 16 Oct | 226.84 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 15 Oct | 226.03 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 14 Oct | 223.91 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 10 Oct | 224.30 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 9 Oct | 229.55 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 8 Oct | 223.62 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 7 Oct | 217.07 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
| 6 Oct | 217.15 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
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| 3 Oct | 221.16 | 21.5 | 0 | - | 0 | 0 | 0 | |||||||||
For National Aluminium Co Ltd - strike price 215 expiring on 30DEC2025
Delta for 215 CE is -
Historical price for 215 CE is as follows
On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 8 Dec NATIONALUM was trading at 268.35. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1
On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 3 Dec NATIONALUM was trading at 266.50. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 2 Dec NATIONALUM was trading at 265.15. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 1 Dec NATIONALUM was trading at 263.80. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0
On 25 Nov NATIONALUM was trading at 253.97. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 24 Nov NATIONALUM was trading at 251.06. The strike last trading price was 21.5, 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 Nov NATIONALUM was trading at 250.68. The strike last trading price was 21.5, 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 Nov NATIONALUM was trading at 257.62. The strike last trading price was 21.5, 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 Nov NATIONALUM was trading at 257.30. The strike last trading price was 21.5, 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 Nov NATIONALUM was trading at 260.76. The strike last trading price was 21.5, 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 14 Nov NATIONALUM was trading at 262.57. The strike last trading price was 21.5, 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 Nov NATIONALUM was trading at 266.95. The strike last trading price was 21.5, 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 11 Nov NATIONALUM was trading at 265.66. The strike last trading price was 21.5, 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 Nov NATIONALUM was trading at 257.36. The strike last trading price was 21.5, 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 Nov NATIONALUM was trading at 234.73. The strike last trading price was 21.5, 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 Nov NATIONALUM was trading at 230.59. The strike last trading price was 21.5, 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 4 Nov NATIONALUM was trading at 233.27. The strike last trading price was 21.5, 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 3 Nov NATIONALUM was trading at 238.66. The strike last trading price was 21.5, 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 31 Oct NATIONALUM was trading at 234.14. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 238.08. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 238.10. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 237.87. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 236.10. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 228.28. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 227.35. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 226.03. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 225.35. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 226.84. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 226.03. The strike last trading price was 21.5, 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 14 Oct NATIONALUM was trading at 223.91. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 224.30. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 229.55. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 223.62. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 217.07. The strike last trading price was 21.5, 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 Oct NATIONALUM was trading at 217.15. The strike last trading price was 21.5, 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 3 Oct NATIONALUM was trading at 221.16. The strike last trading price was 21.5, 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 30DEC2025 215 PE | |||||||
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Delta: -0.01
Vega: 0.01
Theta: -0.01
Gamma: 0.00
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 9 Dec | 265.65 | 0.05 | 0 | 37.11 | 5 | 0 | 43 |
| 8 Dec | 268.35 | 0.05 | -0.05 | - | 0 | 0 | 43 |
| 5 Dec | 273.15 | 0.05 | -0.05 | 37.99 | 5 | 0 | 44 |
| 4 Dec | 269.25 | 0.1 | -0.1 | 38.34 | 10 | -2 | 44 |
| 3 Dec | 266.50 | 0.15 | -0.04 | - | 0 | 0 | 0 |
| 2 Dec | 265.15 | 0.15 | -0.04 | - | 0 | -1 | 0 |
| 1 Dec | 263.80 | 0.15 | -0.04 | 35.94 | 8 | -1 | 46 |
| 28 Nov | 259.98 | 0.19 | -0.01 | 33.39 | 14 | -3 | 45 |
| 27 Nov | 261.33 | 0.2 | -0.12 | 33.67 | 21 | -7 | 48 |
| 26 Nov | 258.18 | 0.32 | -0.17 | 34.24 | 15 | 3 | 56 |
| 25 Nov | 253.97 | 0.48 | -0.16 | 34.29 | 21 | 7 | 53 |
| 24 Nov | 251.06 | 0.64 | 0.04 | 33.64 | 12 | 10 | 45 |
| 21 Nov | 250.68 | 0.6 | -0.65 | 31.86 | 21 | 14 | 31 |
| 20 Nov | 257.62 | 1.25 | -1.95 | - | 0 | 0 | 0 |
| 18 Nov | 257.30 | 1.25 | -1.95 | - | 0 | 0 | 0 |
| 17 Nov | 260.76 | 1.25 | -1.95 | - | 0 | 0 | 0 |
| 14 Nov | 262.57 | 1.25 | -1.95 | - | 0 | 0 | 0 |
| 12 Nov | 266.95 | 1.25 | -1.95 | - | 0 | 0 | 0 |
| 11 Nov | 265.66 | 1.25 | -1.95 | - | 0 | -3 | 0 |
| 10 Nov | 257.36 | 1.25 | -1.95 | 37.83 | 14 | -3 | 17 |
| 7 Nov | 234.73 | 3.2 | 0.11 | 32.55 | 6 | 4 | 19 |
| 6 Nov | 230.59 | 3.09 | -0.51 | - | 0 | 0 | 0 |
| 4 Nov | 233.27 | 3.09 | -0.51 | - | 0 | 1 | 0 |
| 3 Nov | 238.66 | 3.09 | -0.51 | 33.84 | 2 | 1 | 15 |
| 31 Oct | 234.14 | 3.6 | 0 | - | 1 | 0 | 13 |
| 30 Oct | 238.08 | 3.6 | 0 | - | 0 | 0 | 0 |
| 29 Oct | 238.10 | 3.6 | 0 | - | 0 | 0 | 0 |
| 27 Oct | 237.87 | 3.6 | 0 | 34.05 | 1 | 0 | 12 |
| 24 Oct | 236.10 | 3.65 | -15.75 | 32.16 | 12 | 4 | 4 |
| 23 Oct | 228.28 | 19.4 | 0 | 5.32 | 0 | 0 | 0 |
| 21 Oct | 227.35 | 19.4 | 0 | - | 0 | 0 | 0 |
| 20 Oct | 226.03 | 19.4 | 0 | 4.76 | 0 | 0 | 0 |
| 17 Oct | 225.35 | 19.4 | 0 | - | 0 | 0 | 0 |
| 16 Oct | 226.84 | 19.4 | 0 | 4.84 | 0 | 0 | 0 |
| 15 Oct | 226.03 | 19.4 | 0 | - | 0 | 0 | 0 |
| 14 Oct | 223.91 | 19.4 | 0 | 4.02 | 0 | 0 | 0 |
| 10 Oct | 224.30 | 19.4 | 0 | 4.12 | 0 | 0 | 0 |
| 9 Oct | 229.55 | 19.4 | 0 | - | 0 | 0 | 0 |
| 8 Oct | 223.62 | 19.4 | 0 | 3.95 | 0 | 0 | 0 |
| 7 Oct | 217.07 | 19.4 | 0 | - | 0 | 0 | 0 |
| 6 Oct | 217.15 | 19.4 | 0 | - | 0 | 0 | 0 |
| 3 Oct | 221.16 | 19.4 | 0 | 1.96 | 0 | 0 | 0 |
For National Aluminium Co Ltd - strike price 215 expiring on 30DEC2025
Delta for 215 PE is -0.01
Historical price for 215 PE is as follows
On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 0.05, which was 0 lower than the previous day. The implied volatity was 37.11, the open interest changed by 0 which decreased total open position to 43
On 8 Dec NATIONALUM was trading at 268.35. The strike last trading price was 0.05, which was -0.05 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 43
On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 0.05, which was -0.05 lower than the previous day. The implied volatity was 37.99, the open interest changed by 0 which decreased total open position to 44
On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 0.1, which was -0.1 lower than the previous day. The implied volatity was 38.34, the open interest changed by -2 which decreased total open position to 44
On 3 Dec NATIONALUM was trading at 266.50. The strike last trading price was 0.15, which was -0.04 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 2 Dec NATIONALUM was trading at 265.15. The strike last trading price was 0.15, which was -0.04 lower than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 0
On 1 Dec NATIONALUM was trading at 263.80. The strike last trading price was 0.15, which was -0.04 lower than the previous day. The implied volatity was 35.94, the open interest changed by -1 which decreased total open position to 46
On 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 0.19, which was -0.01 lower than the previous day. The implied volatity was 33.39, the open interest changed by -3 which decreased total open position to 45
On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 0.2, which was -0.12 lower than the previous day. The implied volatity was 33.67, the open interest changed by -7 which decreased total open position to 48
On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 0.32, which was -0.17 lower than the previous day. The implied volatity was 34.24, the open interest changed by 3 which increased total open position to 56
On 25 Nov NATIONALUM was trading at 253.97. The strike last trading price was 0.48, which was -0.16 lower than the previous day. The implied volatity was 34.29, the open interest changed by 7 which increased total open position to 53
On 24 Nov NATIONALUM was trading at 251.06. The strike last trading price was 0.64, which was 0.04 higher than the previous day. The implied volatity was 33.64, the open interest changed by 10 which increased total open position to 45
On 21 Nov NATIONALUM was trading at 250.68. The strike last trading price was 0.6, which was -0.65 lower than the previous day. The implied volatity was 31.86, the open interest changed by 14 which increased total open position to 31
On 20 Nov NATIONALUM was trading at 257.62. The strike last trading price was 1.25, which was -1.95 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 18 Nov NATIONALUM was trading at 257.30. The strike last trading price was 1.25, which was -1.95 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 17 Nov NATIONALUM was trading at 260.76. The strike last trading price was 1.25, which was -1.95 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 14 Nov NATIONALUM was trading at 262.57. The strike last trading price was 1.25, which was -1.95 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 12 Nov NATIONALUM was trading at 266.95. The strike last trading price was 1.25, which was -1.95 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 11 Nov NATIONALUM was trading at 265.66. The strike last trading price was 1.25, which was -1.95 lower than the previous day. The implied volatity was -, the open interest changed by -3 which decreased total open position to 0
On 10 Nov NATIONALUM was trading at 257.36. The strike last trading price was 1.25, which was -1.95 lower than the previous day. The implied volatity was 37.83, the open interest changed by -3 which decreased total open position to 17
On 7 Nov NATIONALUM was trading at 234.73. The strike last trading price was 3.2, which was 0.11 higher than the previous day. The implied volatity was 32.55, the open interest changed by 4 which increased total open position to 19
On 6 Nov NATIONALUM was trading at 230.59. The strike last trading price was 3.09, which was -0.51 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 4 Nov NATIONALUM was trading at 233.27. The strike last trading price was 3.09, which was -0.51 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0
On 3 Nov NATIONALUM was trading at 238.66. The strike last trading price was 3.09, which was -0.51 lower than the previous day. The implied volatity was 33.84, the open interest changed by 1 which increased total open position to 15
On 31 Oct NATIONALUM was trading at 234.14. The strike last trading price was 3.6, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 13
On 30 Oct NATIONALUM was trading at 238.08. The strike last trading price was 3.6, 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 Oct NATIONALUM was trading at 238.10. The strike last trading price was 3.6, 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 Oct NATIONALUM was trading at 237.87. The strike last trading price was 3.6, which was 0 lower than the previous day. The implied volatity was 34.05, the open interest changed by 0 which decreased total open position to 12
On 24 Oct NATIONALUM was trading at 236.10. The strike last trading price was 3.65, which was -15.75 lower than the previous day. The implied volatity was 32.16, the open interest changed by 4 which increased total open position to 4
On 23 Oct NATIONALUM was trading at 228.28. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 5.32, the open interest changed by 0 which decreased total open position to 0
On 21 Oct NATIONALUM was trading at 227.35. The strike last trading price was 19.4, 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 Oct NATIONALUM was trading at 226.03. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 4.76, the open interest changed by 0 which decreased total open position to 0
On 17 Oct NATIONALUM was trading at 225.35. The strike last trading price was 19.4, 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 Oct NATIONALUM was trading at 226.84. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 4.84, the open interest changed by 0 which decreased total open position to 0
On 15 Oct NATIONALUM was trading at 226.03. The strike last trading price was 19.4, 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 14 Oct NATIONALUM was trading at 223.91. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 4.02, the open interest changed by 0 which decreased total open position to 0
On 10 Oct NATIONALUM was trading at 224.30. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 4.12, the open interest changed by 0 which decreased total open position to 0
On 9 Oct NATIONALUM was trading at 229.55. The strike last trading price was 19.4, 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 Oct NATIONALUM was trading at 223.62. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 3.95, the open interest changed by 0 which decreased total open position to 0
On 7 Oct NATIONALUM was trading at 217.07. The strike last trading price was 19.4, 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 Oct NATIONALUM was trading at 217.15. The strike last trading price was 19.4, 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 3 Oct NATIONALUM was trading at 221.16. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 1.96, the open interest changed by 0 which decreased total open position to 0































































































































































































































