NATIONALUM
National Aluminium Co Ltd
Historical option data for NATIONALUM
09 Dec 2025 04:10 PM IST
| NATIONALUM 30-DEC-2025 230 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 | 36.4 | -4.05 | - | 5 | 0 | 51 | |||||||||
| 8 Dec | 268.35 | 40.45 | -5.75 | 50.33 | 7 | -4 | 52 | |||||||||
| 5 Dec | 273.15 | 46.2 | 6.9 | 50.96 | 5 | 0 | 56 | |||||||||
| 4 Dec | 269.25 | 39.3 | 3.4 | - | 5 | -3 | 57 | |||||||||
| 3 Dec | 266.50 | 35.9 | 2.4 | - | 2 | 0 | 60 | |||||||||
| 2 Dec | 265.15 | 33.5 | 3.35 | - | 0 | 0 | 0 | |||||||||
| 1 Dec | 263.80 | 33.5 | 3.35 | - | 0 | 0 | 0 | |||||||||
| 28 Nov | 259.98 | 33.5 | 3.35 | - | 0 | 11 | 0 | |||||||||
| 27 Nov | 261.33 | 33.5 | 3.35 | 27.53 | 13 | 3 | 52 | |||||||||
| 26 Nov | 258.18 | 30.15 | 3.28 | - | 21 | 0 | 49 | |||||||||
| 25 Nov | 253.97 | 26.83 | 3.83 | 20.22 | 19 | 8 | 38 | |||||||||
| 24 Nov | 251.06 | 23 | -2.08 | 12.55 | 6 | 5 | 29 | |||||||||
| 21 Nov | 250.68 | 25.08 | -6.82 | 30.65 | 4 | 3 | 25 | |||||||||
| 20 Nov | 257.62 | 31.9 | 3.29 | 27.09 | 2 | 0 | 21 | |||||||||
| 19 Nov | 256.60 | 28.61 | -1.39 | - | 10 | 4 | 22 | |||||||||
| 18 Nov | 257.30 | 30 | -5 | 16.66 | 6 | 1 | 16 | |||||||||
| 17 Nov | 260.76 | 35 | -4 | - | 0 | 0 | 0 | |||||||||
| 14 Nov | 262.57 | 35 | -4 | - | 1 | 0 | 15 | |||||||||
| 13 Nov | 268.67 | 39 | 12.2 | - | 1 | 0 | 14 | |||||||||
| 12 Nov | 266.95 | 26.8 | 12.7 | - | 0 | 0 | 0 | |||||||||
| 11 Nov | 265.66 | 26.8 | 12.7 | - | 0 | 2 | 0 | |||||||||
| 10 Nov | 257.36 | 26.8 | 12.7 | - | 7 | 2 | 14 | |||||||||
| 7 Nov | 234.73 | 14.1 | 2.92 | 27.92 | 12 | 5 | 12 | |||||||||
| 6 Nov | 230.59 | 11.05 | -2.5 | 25.08 | 11 | 7 | 8 | |||||||||
| 4 Nov | 233.27 | 13.55 | -1.85 | - | 0 | 0 | 0 | |||||||||
| 3 Nov | 238.66 | 13.55 | -1.85 | - | 0 | 1 | 0 | |||||||||
| 31 Oct | 234.14 | 13.55 | -1.85 | - | 1 | 0 | 0 | |||||||||
| 30 Oct | 238.08 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 29 Oct | 238.10 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 28 Oct | 236.76 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 27 Oct | 237.87 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
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| 24 Oct | 236.10 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 23 Oct | 228.28 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 21 Oct | 227.35 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 20 Oct | 226.03 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 17 Oct | 225.35 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 16 Oct | 226.84 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 15 Oct | 226.03 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 14 Oct | 223.91 | 15.4 | 0 | 0.55 | 0 | 0 | 0 | |||||||||
| 10 Oct | 224.30 | 15.4 | 0 | 0.24 | 0 | 0 | 0 | |||||||||
| 9 Oct | 229.55 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 8 Oct | 223.62 | 15.4 | 0 | 0.41 | 0 | 0 | 0 | |||||||||
| 7 Oct | 217.07 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 6 Oct | 217.15 | 15.4 | 0 | - | 0 | 0 | 0 | |||||||||
| 3 Oct | 221.16 | 15.4 | 0 | 2.41 | 0 | 0 | 0 | |||||||||
For National Aluminium Co Ltd - strike price 230 expiring on 30DEC2025
Delta for 230 CE is -
Historical price for 230 CE is as follows
On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 36.4, which was -4.05 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 51
On 8 Dec NATIONALUM was trading at 268.35. The strike last trading price was 40.45, which was -5.75 lower than the previous day. The implied volatity was 50.33, the open interest changed by -4 which decreased total open position to 52
On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 46.2, which was 6.9 higher than the previous day. The implied volatity was 50.96, the open interest changed by 0 which decreased total open position to 56
On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 39.3, which was 3.4 higher than the previous day. The implied volatity was -, the open interest changed by -3 which decreased total open position to 57
On 3 Dec NATIONALUM was trading at 266.50. The strike last trading price was 35.9, which was 2.4 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 60
On 2 Dec NATIONALUM was trading at 265.15. The strike last trading price was 33.5, which was 3.35 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 33.5, which was 3.35 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 33.5, which was 3.35 higher than the previous day. The implied volatity was -, the open interest changed by 11 which increased total open position to 0
On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 33.5, which was 3.35 higher than the previous day. The implied volatity was 27.53, the open interest changed by 3 which increased total open position to 52
On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 30.15, which was 3.28 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 49
On 25 Nov NATIONALUM was trading at 253.97. The strike last trading price was 26.83, which was 3.83 higher than the previous day. The implied volatity was 20.22, the open interest changed by 8 which increased total open position to 38
On 24 Nov NATIONALUM was trading at 251.06. The strike last trading price was 23, which was -2.08 lower than the previous day. The implied volatity was 12.55, the open interest changed by 5 which increased total open position to 29
On 21 Nov NATIONALUM was trading at 250.68. The strike last trading price was 25.08, which was -6.82 lower than the previous day. The implied volatity was 30.65, the open interest changed by 3 which increased total open position to 25
On 20 Nov NATIONALUM was trading at 257.62. The strike last trading price was 31.9, which was 3.29 higher than the previous day. The implied volatity was 27.09, the open interest changed by 0 which decreased total open position to 21
On 19 Nov NATIONALUM was trading at 256.60. The strike last trading price was 28.61, which was -1.39 lower than the previous day. The implied volatity was -, the open interest changed by 4 which increased total open position to 22
On 18 Nov NATIONALUM was trading at 257.30. The strike last trading price was 30, which was -5 lower than the previous day. The implied volatity was 16.66, the open interest changed by 1 which increased total open position to 16
On 17 Nov NATIONALUM was trading at 260.76. The strike last trading price was 35, which was -4 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 35, which was -4 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 15
On 13 Nov NATIONALUM was trading at 268.67. The strike last trading price was 39, which was 12.2 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 14
On 12 Nov NATIONALUM was trading at 266.95. The strike last trading price was 26.8, which was 12.7 higher 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 26.8, which was 12.7 higher than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 0
On 10 Nov NATIONALUM was trading at 257.36. The strike last trading price was 26.8, which was 12.7 higher than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 14
On 7 Nov NATIONALUM was trading at 234.73. The strike last trading price was 14.1, which was 2.92 higher than the previous day. The implied volatity was 27.92, the open interest changed by 5 which increased total open position to 12
On 6 Nov NATIONALUM was trading at 230.59. The strike last trading price was 11.05, which was -2.5 lower than the previous day. The implied volatity was 25.08, the open interest changed by 7 which increased total open position to 8
On 4 Nov NATIONALUM was trading at 233.27. The strike last trading price was 13.55, which was -1.85 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 13.55, which was -1.85 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0
On 31 Oct NATIONALUM was trading at 234.14. The strike last trading price was 13.55, which was -1.85 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 15.4, 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 29 Oct NATIONALUM was trading at 238.10. The strike last trading price was 15.4, 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 28 Oct NATIONALUM was trading at 236.76. The strike last trading price was 15.4, 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 27 Oct NATIONALUM was trading at 237.87. The strike last trading price was 15.4, 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 24 Oct NATIONALUM was trading at 236.10. The strike last trading price was 15.4, 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 23 Oct NATIONALUM was trading at 228.28. The strike last trading price was 15.4, 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 21 Oct NATIONALUM was trading at 227.35. The strike last trading price was 15.4, 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 15.4, 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 17 Oct NATIONALUM was trading at 225.35. The strike last trading price was 15.4, 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 15.4, 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 15 Oct NATIONALUM was trading at 226.03. The strike last trading price was 15.4, 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 15.4, which was 0 lower than the previous day. The implied volatity was 0.55, 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 15.4, which was 0 lower than the previous day. The implied volatity was 0.24, 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 15.4, 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 15.4, 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 7 Oct NATIONALUM was trading at 217.07. The strike last trading price was 15.4, 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 15.4, 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 15.4, which was 0 lower than the previous day. The implied volatity was 2.41, the open interest changed by 0 which decreased total open position to 0
| NATIONALUM 30DEC2025 230 PE | |||||||
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Delta: -0.04
Vega: 0.05
Theta: -0.04
Gamma: 0.00
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 9 Dec | 265.65 | 0.35 | 0.05 | 35.41 | 98 | 23 | 173 |
| 8 Dec | 268.35 | 0.25 | 0 | 34.33 | 81 | -44 | 154 |
| 5 Dec | 273.15 | 0.25 | -0.05 | 35.80 | 53 | -15 | 197 |
| 4 Dec | 269.25 | 0.3 | -0.1 | 33.79 | 60 | -9 | 212 |
| 3 Dec | 266.50 | 0.35 | 0 | 33.30 | 11 | -1 | 221 |
| 2 Dec | 265.15 | 0.35 | -0.15 | 30.99 | 25 | -2 | 222 |
| 1 Dec | 263.80 | 0.45 | -0.2 | 31.52 | 61 | 4 | 224 |
| 28 Nov | 259.98 | 0.65 | -0.08 | 30.11 | 78 | 20 | 220 |
| 27 Nov | 261.33 | 0.73 | -0.13 | 30.91 | 64 | -8 | 202 |
| 26 Nov | 258.18 | 0.85 | -0.51 | 29.64 | 139 | 5 | 210 |
| 25 Nov | 253.97 | 1.37 | -0.37 | 30.58 | 167 | 48 | 198 |
| 24 Nov | 251.06 | 1.72 | -0.23 | 29.53 | 71 | 16 | 150 |
| 21 Nov | 250.68 | 1.99 | 0.67 | 29.80 | 52 | 19 | 134 |
| 20 Nov | 257.62 | 1.32 | 0 | 31.43 | 30 | 8 | 115 |
| 19 Nov | 256.60 | 1.3 | -0.06 | 30.00 | 42 | 7 | 107 |
| 18 Nov | 257.30 | 1.37 | 0.12 | 30.21 | 58 | 5 | 100 |
| 17 Nov | 260.76 | 1.25 | -0.15 | 31.71 | 77 | 36 | 95 |
| 14 Nov | 262.57 | 1.29 | -0.09 | 32.31 | 27 | -5 | 59 |
| 13 Nov | 268.67 | 1.38 | -0.14 | 35.49 | 22 | -6 | 65 |
| 12 Nov | 266.95 | 1.52 | -0.18 | 34.70 | 36 | -14 | 73 |
| 11 Nov | 265.66 | 1.7 | -0.89 | 35.13 | 37 | 10 | 88 |
| 10 Nov | 257.36 | 2.59 | -4.47 | 34.28 | 121 | 68 | 78 |
| 7 Nov | 234.73 | 7.06 | -2.23 | 30.12 | 5 | 3 | 9 |
| 6 Nov | 230.59 | 9.29 | 2.54 | - | 0 | -1 | 0 |
| 4 Nov | 233.27 | 9.29 | 2.54 | 34.20 | 1 | 0 | 7 |
| 3 Nov | 238.66 | 6.75 | -1.85 | 32.08 | 2 | -1 | 6 |
| 31 Oct | 234.14 | 8.6 | 0.7 | - | 4 | 0 | 8 |
| 30 Oct | 238.08 | 7.9 | 0.9 | 35.02 | 3 | 2 | 7 |
| 29 Oct | 238.10 | 7 | -1.3 | 31.84 | 7 | 3 | 4 |
| 28 Oct | 236.76 | 8.3 | -19.75 | 33.79 | 1 | 0 | 0 |
| 27 Oct | 237.87 | 28.05 | 0 | 3.78 | 0 | 0 | 0 |
| 24 Oct | 236.10 | 28.05 | 0 | 3.15 | 0 | 0 | 0 |
| 23 Oct | 228.28 | 28.05 | 0 | 0.79 | 0 | 0 | 0 |
| 21 Oct | 227.35 | 28.05 | 0 | 0.49 | 0 | 0 | 0 |
| 20 Oct | 226.03 | 28.05 | 0 | 0.24 | 0 | 0 | 0 |
| 17 Oct | 225.35 | 28.05 | 0 | - | 0 | 0 | 0 |
| 16 Oct | 226.84 | 28.05 | 0 | 0.52 | 0 | 0 | 0 |
| 15 Oct | 226.03 | 28.05 | 0 | - | 0 | 0 | 0 |
| 14 Oct | 223.91 | 28.05 | 0 | - | 0 | 0 | 0 |
| 10 Oct | 224.30 | 28.05 | 0 | - | 0 | 0 | 0 |
| 9 Oct | 229.55 | 28.05 | 0 | - | 0 | 0 | 0 |
| 8 Oct | 223.62 | 28.05 | 0 | - | 0 | 0 | 0 |
| 7 Oct | 217.07 | 28.05 | 0 | - | 0 | 0 | 0 |
| 6 Oct | 217.15 | 0 | 0 | - | 0 | 0 | 0 |
| 3 Oct | 221.16 | 0 | 0 | - | 0 | 0 | 0 |
For National Aluminium Co Ltd - strike price 230 expiring on 30DEC2025
Delta for 230 PE is -0.04
Historical price for 230 PE is as follows
On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 0.35, which was 0.05 higher than the previous day. The implied volatity was 35.41, the open interest changed by 23 which increased total open position to 173
On 8 Dec NATIONALUM was trading at 268.35. The strike last trading price was 0.25, which was 0 lower than the previous day. The implied volatity was 34.33, the open interest changed by -44 which decreased total open position to 154
On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 0.25, which was -0.05 lower than the previous day. The implied volatity was 35.80, the open interest changed by -15 which decreased total open position to 197
On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 0.3, which was -0.1 lower than the previous day. The implied volatity was 33.79, the open interest changed by -9 which decreased total open position to 212
On 3 Dec NATIONALUM was trading at 266.50. The strike last trading price was 0.35, which was 0 lower than the previous day. The implied volatity was 33.30, the open interest changed by -1 which decreased total open position to 221
On 2 Dec NATIONALUM was trading at 265.15. The strike last trading price was 0.35, which was -0.15 lower than the previous day. The implied volatity was 30.99, the open interest changed by -2 which decreased total open position to 222
On 1 Dec NATIONALUM was trading at 263.80. The strike last trading price was 0.45, which was -0.2 lower than the previous day. The implied volatity was 31.52, the open interest changed by 4 which increased total open position to 224
On 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 0.65, which was -0.08 lower than the previous day. The implied volatity was 30.11, the open interest changed by 20 which increased total open position to 220
On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 0.73, which was -0.13 lower than the previous day. The implied volatity was 30.91, the open interest changed by -8 which decreased total open position to 202
On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 0.85, which was -0.51 lower than the previous day. The implied volatity was 29.64, the open interest changed by 5 which increased total open position to 210
On 25 Nov NATIONALUM was trading at 253.97. The strike last trading price was 1.37, which was -0.37 lower than the previous day. The implied volatity was 30.58, the open interest changed by 48 which increased total open position to 198
On 24 Nov NATIONALUM was trading at 251.06. The strike last trading price was 1.72, which was -0.23 lower than the previous day. The implied volatity was 29.53, the open interest changed by 16 which increased total open position to 150
On 21 Nov NATIONALUM was trading at 250.68. The strike last trading price was 1.99, which was 0.67 higher than the previous day. The implied volatity was 29.80, the open interest changed by 19 which increased total open position to 134
On 20 Nov NATIONALUM was trading at 257.62. The strike last trading price was 1.32, which was 0 lower than the previous day. The implied volatity was 31.43, the open interest changed by 8 which increased total open position to 115
On 19 Nov NATIONALUM was trading at 256.60. The strike last trading price was 1.3, which was -0.06 lower than the previous day. The implied volatity was 30.00, the open interest changed by 7 which increased total open position to 107
On 18 Nov NATIONALUM was trading at 257.30. The strike last trading price was 1.37, which was 0.12 higher than the previous day. The implied volatity was 30.21, the open interest changed by 5 which increased total open position to 100
On 17 Nov NATIONALUM was trading at 260.76. The strike last trading price was 1.25, which was -0.15 lower than the previous day. The implied volatity was 31.71, the open interest changed by 36 which increased total open position to 95
On 14 Nov NATIONALUM was trading at 262.57. The strike last trading price was 1.29, which was -0.09 lower than the previous day. The implied volatity was 32.31, the open interest changed by -5 which decreased total open position to 59
On 13 Nov NATIONALUM was trading at 268.67. The strike last trading price was 1.38, which was -0.14 lower than the previous day. The implied volatity was 35.49, the open interest changed by -6 which decreased total open position to 65
On 12 Nov NATIONALUM was trading at 266.95. The strike last trading price was 1.52, which was -0.18 lower than the previous day. The implied volatity was 34.70, the open interest changed by -14 which decreased total open position to 73
On 11 Nov NATIONALUM was trading at 265.66. The strike last trading price was 1.7, which was -0.89 lower than the previous day. The implied volatity was 35.13, the open interest changed by 10 which increased total open position to 88
On 10 Nov NATIONALUM was trading at 257.36. The strike last trading price was 2.59, which was -4.47 lower than the previous day. The implied volatity was 34.28, the open interest changed by 68 which increased total open position to 78
On 7 Nov NATIONALUM was trading at 234.73. The strike last trading price was 7.06, which was -2.23 lower than the previous day. The implied volatity was 30.12, the open interest changed by 3 which increased total open position to 9
On 6 Nov NATIONALUM was trading at 230.59. The strike last trading price was 9.29, which was 2.54 higher than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 0
On 4 Nov NATIONALUM was trading at 233.27. The strike last trading price was 9.29, which was 2.54 higher than the previous day. The implied volatity was 34.20, the open interest changed by 0 which decreased total open position to 7
On 3 Nov NATIONALUM was trading at 238.66. The strike last trading price was 6.75, which was -1.85 lower than the previous day. The implied volatity was 32.08, the open interest changed by -1 which decreased total open position to 6
On 31 Oct NATIONALUM was trading at 234.14. The strike last trading price was 8.6, which was 0.7 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 30 Oct NATIONALUM was trading at 238.08. The strike last trading price was 7.9, which was 0.9 higher than the previous day. The implied volatity was 35.02, the open interest changed by 2 which increased total open position to 7
On 29 Oct NATIONALUM was trading at 238.10. The strike last trading price was 7, which was -1.3 lower than the previous day. The implied volatity was 31.84, the open interest changed by 3 which increased total open position to 4
On 28 Oct NATIONALUM was trading at 236.76. The strike last trading price was 8.3, which was -19.75 lower than the previous day. The implied volatity was 33.79, 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 28.05, which was 0 lower than the previous day. The implied volatity was 3.78, 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 28.05, which was 0 lower than the previous day. The implied volatity was 3.15, 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 28.05, which was 0 lower than the previous day. The implied volatity was 0.79, 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 28.05, which was 0 lower than the previous day. The implied volatity was 0.49, 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 28.05, which was 0 lower than the previous day. The implied volatity was 0.24, 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 28.05, 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 16 Oct NATIONALUM was trading at 226.84. The strike last trading price was 28.05, which was 0 lower than the previous day. The implied volatity was 0.52, 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 28.05, 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 14 Oct NATIONALUM was trading at 223.91. The strike last trading price was 28.05, 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 10 Oct NATIONALUM was trading at 224.30. The strike last trading price was 28.05, 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 9 Oct NATIONALUM was trading at 229.55. The strike last trading price was 28.05, 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 Oct NATIONALUM was trading at 223.62. The strike last trading price was 28.05, 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 Oct NATIONALUM was trading at 217.07. The strike last trading price was 28.05, 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 6 Oct NATIONALUM was trading at 217.15. 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 3 Oct NATIONALUM was trading at 221.16. 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































































































































































































































