NATIONALUM
National Aluminium Co Ltd
Historical option data for NATIONALUM
09 Dec 2025 04:10 PM IST
| NATIONALUM 30-DEC-2025 240 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 | 23 | -5.7 | - | 4 | -1 | 88 | |||||||||
| 8 Dec | 268.35 | 28.7 | -6.6 | - | 15 | -3 | 90 | |||||||||
| 5 Dec | 273.15 | 35.25 | 5.65 | 30.51 | 5 | -2 | 95 | |||||||||
| 4 Dec | 269.25 | 29.6 | 0.35 | - | 9 | -4 | 98 | |||||||||
| 3 Dec | 266.50 | 29.25 | 0.2 | - | 1 | 0 | 102 | |||||||||
| 2 Dec | 265.15 | 26.85 | -2.2 | 14.93 | 3 | -1 | 102 | |||||||||
| 1 Dec | 263.80 | 29.05 | 5.47 | 41.23 | 29 | -22 | 104 | |||||||||
| 28 Nov | 259.98 | 23.6 | -0.56 | 25.81 | 34 | 1 | 153 | |||||||||
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| 27 Nov | 261.33 | 24.16 | 4.02 | 25.19 | 7 | 1 | 152 | |||||||||
| 26 Nov | 258.18 | 20.14 | 1.62 | - | 9 | -1 | 151 | |||||||||
| 25 Nov | 253.97 | 18.52 | 2.42 | 24.19 | 29 | 19 | 153 | |||||||||
| 24 Nov | 251.06 | 16.1 | 0.11 | 25.84 | 19 | 8 | 133 | |||||||||
| 21 Nov | 250.68 | 15.99 | -7.86 | 24.54 | 34 | 14 | 125 | |||||||||
| 20 Nov | 257.62 | 23.85 | 2.23 | 29.76 | 20 | 9 | 110 | |||||||||
| 19 Nov | 256.60 | 21.62 | -0.26 | 24.46 | 13 | 5 | 101 | |||||||||
| 18 Nov | 257.30 | 21.88 | -2.8 | 24.72 | 20 | 10 | 95 | |||||||||
| 17 Nov | 260.76 | 24.68 | -2.12 | 19.02 | 21 | 7 | 85 | |||||||||
| 14 Nov | 262.57 | 26.8 | 0.65 | - | 0 | 0 | 0 | |||||||||
| 13 Nov | 268.67 | 26.8 | 0.65 | - | 0 | -1 | 0 | |||||||||
| 12 Nov | 266.95 | 26.8 | 0.65 | - | 6 | -1 | 78 | |||||||||
| 11 Nov | 265.66 | 26.15 | 5.72 | - | 19 | 0 | 80 | |||||||||
| 10 Nov | 257.36 | 20.37 | 11.39 | - | 75 | -13 | 81 | |||||||||
| 7 Nov | 234.73 | 8.98 | 1.86 | 27.70 | 32 | 1 | 94 | |||||||||
| 6 Nov | 230.59 | 7.05 | -0.95 | 26.84 | 39 | 25 | 93 | |||||||||
| 4 Nov | 233.27 | 8 | -2.8 | 26.14 | 31 | 11 | 58 | |||||||||
| 3 Nov | 238.66 | 10.8 | 1.8 | 26.10 | 53 | 32 | 47 | |||||||||
| 31 Oct | 234.14 | 9 | -2.5 | - | 7 | -1 | 15 | |||||||||
| 30 Oct | 238.08 | 11.5 | -0.5 | 25.97 | 10 | 5 | 16 | |||||||||
| 29 Oct | 238.10 | 12 | 0.75 | 27.61 | 11 | 2 | 10 | |||||||||
| 28 Oct | 236.76 | 11.25 | -0.15 | 27.04 | 3 | 1 | 7 | |||||||||
| 27 Oct | 237.87 | 11.4 | 0.55 | 25.76 | 1 | 0 | 6 | |||||||||
| 24 Oct | 236.10 | 10.85 | -1.35 | 26.48 | 7 | 5 | 5 | |||||||||
| 23 Oct | 228.28 | 12.2 | 0 | 2.33 | 0 | 0 | 0 | |||||||||
| 21 Oct | 227.35 | 12.2 | 0 | - | 0 | 0 | 0 | |||||||||
| 20 Oct | 226.03 | 12.2 | 0 | 2.76 | 0 | 0 | 0 | |||||||||
| 17 Oct | 225.35 | 12.2 | 0 | - | 0 | 0 | 0 | |||||||||
| 16 Oct | 226.84 | 12.2 | 0 | 2.47 | 0 | 0 | 0 | |||||||||
| 15 Oct | 226.03 | 12.2 | 0 | - | 0 | 0 | 0 | |||||||||
| 14 Oct | 223.91 | 12.2 | 0 | 3.23 | 0 | 0 | 0 | |||||||||
| 10 Oct | 224.30 | 12.2 | 0 | 2.95 | 0 | 0 | 0 | |||||||||
| 9 Oct | 229.55 | 12.2 | 0 | - | 0 | 0 | 0 | |||||||||
| 8 Oct | 223.62 | 12.2 | 0 | 3.05 | 0 | 0 | 0 | |||||||||
| 7 Oct | 217.07 | 12.2 | 0 | - | 0 | 0 | 0 | |||||||||
| 6 Oct | 217.15 | 12.2 | 0 | - | 0 | 0 | 0 | |||||||||
| 3 Oct | 221.16 | 12.2 | 0 | 3.62 | 0 | 0 | 0 | |||||||||
For National Aluminium Co Ltd - strike price 240 expiring on 30DEC2025
Delta for 240 CE is -
Historical price for 240 CE is as follows
On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 23, which was -5.7 lower than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 88
On 8 Dec NATIONALUM was trading at 268.35. The strike last trading price was 28.7, which was -6.6 lower than the previous day. The implied volatity was -, the open interest changed by -3 which decreased total open position to 90
On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 35.25, which was 5.65 higher than the previous day. The implied volatity was 30.51, the open interest changed by -2 which decreased total open position to 95
On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 29.6, which was 0.35 higher than the previous day. The implied volatity was -, the open interest changed by -4 which decreased total open position to 98
On 3 Dec NATIONALUM was trading at 266.50. The strike last trading price was 29.25, which was 0.2 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 102
On 2 Dec NATIONALUM was trading at 265.15. The strike last trading price was 26.85, which was -2.2 lower than the previous day. The implied volatity was 14.93, the open interest changed by -1 which decreased total open position to 102
On 1 Dec NATIONALUM was trading at 263.80. The strike last trading price was 29.05, which was 5.47 higher than the previous day. The implied volatity was 41.23, the open interest changed by -22 which decreased total open position to 104
On 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 23.6, which was -0.56 lower than the previous day. The implied volatity was 25.81, the open interest changed by 1 which increased total open position to 153
On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 24.16, which was 4.02 higher than the previous day. The implied volatity was 25.19, the open interest changed by 1 which increased total open position to 152
On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 20.14, which was 1.62 higher than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 151
On 25 Nov NATIONALUM was trading at 253.97. The strike last trading price was 18.52, which was 2.42 higher than the previous day. The implied volatity was 24.19, the open interest changed by 19 which increased total open position to 153
On 24 Nov NATIONALUM was trading at 251.06. The strike last trading price was 16.1, which was 0.11 higher than the previous day. The implied volatity was 25.84, the open interest changed by 8 which increased total open position to 133
On 21 Nov NATIONALUM was trading at 250.68. The strike last trading price was 15.99, which was -7.86 lower than the previous day. The implied volatity was 24.54, the open interest changed by 14 which increased total open position to 125
On 20 Nov NATIONALUM was trading at 257.62. The strike last trading price was 23.85, which was 2.23 higher than the previous day. The implied volatity was 29.76, the open interest changed by 9 which increased total open position to 110
On 19 Nov NATIONALUM was trading at 256.60. The strike last trading price was 21.62, which was -0.26 lower than the previous day. The implied volatity was 24.46, the open interest changed by 5 which increased total open position to 101
On 18 Nov NATIONALUM was trading at 257.30. The strike last trading price was 21.88, which was -2.8 lower than the previous day. The implied volatity was 24.72, the open interest changed by 10 which increased total open position to 95
On 17 Nov NATIONALUM was trading at 260.76. The strike last trading price was 24.68, which was -2.12 lower than the previous day. The implied volatity was 19.02, the open interest changed by 7 which increased total open position to 85
On 14 Nov NATIONALUM was trading at 262.57. The strike last trading price was 26.8, which was 0.65 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 13 Nov NATIONALUM was trading at 268.67. The strike last trading price was 26.8, which was 0.65 higher than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 0
On 12 Nov NATIONALUM was trading at 266.95. The strike last trading price was 26.8, which was 0.65 higher than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 78
On 11 Nov NATIONALUM was trading at 265.66. The strike last trading price was 26.15, which was 5.72 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 80
On 10 Nov NATIONALUM was trading at 257.36. The strike last trading price was 20.37, which was 11.39 higher than the previous day. The implied volatity was -, the open interest changed by -13 which decreased total open position to 81
On 7 Nov NATIONALUM was trading at 234.73. The strike last trading price was 8.98, which was 1.86 higher than the previous day. The implied volatity was 27.70, the open interest changed by 1 which increased total open position to 94
On 6 Nov NATIONALUM was trading at 230.59. The strike last trading price was 7.05, which was -0.95 lower than the previous day. The implied volatity was 26.84, the open interest changed by 25 which increased total open position to 93
On 4 Nov NATIONALUM was trading at 233.27. The strike last trading price was 8, which was -2.8 lower than the previous day. The implied volatity was 26.14, the open interest changed by 11 which increased total open position to 58
On 3 Nov NATIONALUM was trading at 238.66. The strike last trading price was 10.8, which was 1.8 higher than the previous day. The implied volatity was 26.10, the open interest changed by 32 which increased total open position to 47
On 31 Oct NATIONALUM was trading at 234.14. The strike last trading price was 9, which was -2.5 lower than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 15
On 30 Oct NATIONALUM was trading at 238.08. The strike last trading price was 11.5, which was -0.5 lower than the previous day. The implied volatity was 25.97, the open interest changed by 5 which increased total open position to 16
On 29 Oct NATIONALUM was trading at 238.10. The strike last trading price was 12, which was 0.75 higher than the previous day. The implied volatity was 27.61, the open interest changed by 2 which increased total open position to 10
On 28 Oct NATIONALUM was trading at 236.76. The strike last trading price was 11.25, which was -0.15 lower than the previous day. The implied volatity was 27.04, the open interest changed by 1 which increased total open position to 7
On 27 Oct NATIONALUM was trading at 237.87. The strike last trading price was 11.4, which was 0.55 higher than the previous day. The implied volatity was 25.76, the open interest changed by 0 which decreased total open position to 6
On 24 Oct NATIONALUM was trading at 236.10. The strike last trading price was 10.85, which was -1.35 lower than the previous day. The implied volatity was 26.48, the open interest changed by 5 which increased total open position to 5
On 23 Oct NATIONALUM was trading at 228.28. The strike last trading price was 12.2, which was 0 lower than the previous day. The implied volatity was 2.33, 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 12.2, 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 12.2, which was 0 lower than the previous day. The implied volatity was 2.76, 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 12.2, 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 12.2, which was 0 lower than the previous day. The implied volatity was 2.47, 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 12.2, 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 12.2, which was 0 lower than the previous day. The implied volatity was 3.23, 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 12.2, which was 0 lower than the previous day. The implied volatity was 2.95, 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 12.2, 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 12.2, which was 0 lower than the previous day. The implied volatity was 3.05, 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 12.2, 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 12.2, 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 12.2, which was 0 lower than the previous day. The implied volatity was 3.62, the open interest changed by 0 which decreased total open position to 0
| NATIONALUM 30DEC2025 240 PE | |||||||
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Delta: -0.08
Vega: 0.09
Theta: -0.07
Gamma: 0.01
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 9 Dec | 265.65 | 0.75 | 0.2 | 31.87 | 298 | 24 | 433 |
| 8 Dec | 268.35 | 0.55 | 0.1 | 30.98 | 205 | 110 | 410 |
| 5 Dec | 273.15 | 0.45 | -0.2 | 31.84 | 95 | -23 | 301 |
| 4 Dec | 269.25 | 0.6 | -0.2 | 30.43 | 82 | -32 | 324 |
| 3 Dec | 266.50 | 0.7 | -0.3 | 30.03 | 107 | -13 | 356 |
| 2 Dec | 265.15 | 1 | -0.15 | 30.16 | 57 | -22 | 370 |
| 1 Dec | 263.80 | 1.1 | -0.53 | 29.87 | 364 | 43 | 392 |
| 28 Nov | 259.98 | 1.6 | -0.04 | 28.94 | 48 | 0 | 350 |
| 27 Nov | 261.33 | 1.63 | -0.33 | 29.21 | 214 | 32 | 349 |
| 26 Nov | 258.18 | 1.92 | -1 | 28.04 | 262 | 48 | 317 |
| 25 Nov | 253.97 | 2.92 | -0.71 | 29.23 | 169 | 35 | 271 |
| 24 Nov | 251.06 | 3.6 | -0.39 | 28.14 | 159 | 24 | 233 |
| 21 Nov | 250.68 | 4.07 | 1.35 | 28.77 | 276 | 59 | 208 |
| 20 Nov | 257.62 | 2.59 | -0.23 | 29.79 | 154 | 33 | 149 |
| 19 Nov | 256.60 | 2.77 | -0.05 | 29.09 | 45 | 14 | 115 |
| 18 Nov | 257.30 | 2.87 | 0.6 | 29.31 | 68 | 18 | 101 |
| 17 Nov | 260.76 | 2.27 | -0.2 | 29.52 | 35 | 17 | 83 |
| 14 Nov | 262.57 | 2.41 | -0.43 | 30.80 | 26 | 6 | 64 |
| 13 Nov | 268.67 | 2.84 | 0.08 | 35.76 | 18 | 3 | 57 |
| 12 Nov | 266.95 | 2.73 | -0.33 | 33.42 | 43 | 3 | 54 |
| 11 Nov | 265.66 | 3.06 | -1.64 | 34.13 | 59 | 18 | 51 |
| 10 Nov | 257.36 | 4.8 | -8.7 | 34.25 | 45 | 19 | 32 |
| 7 Nov | 234.73 | 13.5 | 1.45 | 34.96 | 0 | 0 | 12 |
| 6 Nov | 230.59 | 12.05 | -1.9 | - | 0 | 0 | 0 |
| 4 Nov | 233.27 | 12.05 | -1.9 | - | 0 | 0 | 0 |
| 3 Nov | 238.66 | 12.05 | -1.9 | - | 0 | 0 | 0 |
| 31 Oct | 234.14 | 12.05 | -1.9 | - | 0 | 0 | 0 |
| 30 Oct | 238.08 | 12.05 | -1.9 | - | 0 | 3 | 0 |
| 29 Oct | 238.10 | 12.05 | -1.9 | 33.91 | 4 | 3 | 12 |
| 28 Oct | 236.76 | 13.95 | -20.75 | - | 0 | 0 | 0 |
| 27 Oct | 237.87 | 13.95 | -20.75 | - | 0 | 9 | 0 |
| 24 Oct | 236.10 | 13.95 | -20.75 | - | 11 | 9 | 9 |
| 23 Oct | 228.28 | 34.7 | 0 | - | 0 | 0 | 0 |
| 21 Oct | 227.35 | 34.7 | 0 | - | 0 | 0 | 0 |
| 20 Oct | 226.03 | 34.7 | 0 | - | 0 | 0 | 0 |
| 17 Oct | 225.35 | 34.7 | 0 | - | 0 | 0 | 0 |
| 16 Oct | 226.84 | 34.7 | 0 | - | 0 | 0 | 0 |
| 15 Oct | 226.03 | 34.7 | 0 | - | 0 | 0 | 0 |
| 14 Oct | 223.91 | 34.7 | 0 | - | 0 | 0 | 0 |
| 10 Oct | 224.30 | 34.7 | 0 | - | 0 | 0 | 0 |
| 9 Oct | 229.55 | 34.7 | 0 | - | 0 | 0 | 0 |
| 8 Oct | 223.62 | 34.7 | 0 | - | 0 | 0 | 0 |
| 7 Oct | 217.07 | 0 | 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 240 expiring on 30DEC2025
Delta for 240 PE is -0.08
Historical price for 240 PE is as follows
On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 0.75, which was 0.2 higher than the previous day. The implied volatity was 31.87, the open interest changed by 24 which increased total open position to 433
On 8 Dec NATIONALUM was trading at 268.35. The strike last trading price was 0.55, which was 0.1 higher than the previous day. The implied volatity was 30.98, the open interest changed by 110 which increased total open position to 410
On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 0.45, which was -0.2 lower than the previous day. The implied volatity was 31.84, the open interest changed by -23 which decreased total open position to 301
On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 0.6, which was -0.2 lower than the previous day. The implied volatity was 30.43, the open interest changed by -32 which decreased total open position to 324
On 3 Dec NATIONALUM was trading at 266.50. The strike last trading price was 0.7, which was -0.3 lower than the previous day. The implied volatity was 30.03, the open interest changed by -13 which decreased total open position to 356
On 2 Dec NATIONALUM was trading at 265.15. The strike last trading price was 1, which was -0.15 lower than the previous day. The implied volatity was 30.16, the open interest changed by -22 which decreased total open position to 370
On 1 Dec NATIONALUM was trading at 263.80. The strike last trading price was 1.1, which was -0.53 lower than the previous day. The implied volatity was 29.87, the open interest changed by 43 which increased total open position to 392
On 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 1.6, which was -0.04 lower than the previous day. The implied volatity was 28.94, the open interest changed by 0 which decreased total open position to 350
On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 1.63, which was -0.33 lower than the previous day. The implied volatity was 29.21, the open interest changed by 32 which increased total open position to 349
On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 1.92, which was -1 lower than the previous day. The implied volatity was 28.04, the open interest changed by 48 which increased total open position to 317
On 25 Nov NATIONALUM was trading at 253.97. The strike last trading price was 2.92, which was -0.71 lower than the previous day. The implied volatity was 29.23, the open interest changed by 35 which increased total open position to 271
On 24 Nov NATIONALUM was trading at 251.06. The strike last trading price was 3.6, which was -0.39 lower than the previous day. The implied volatity was 28.14, the open interest changed by 24 which increased total open position to 233
On 21 Nov NATIONALUM was trading at 250.68. The strike last trading price was 4.07, which was 1.35 higher than the previous day. The implied volatity was 28.77, the open interest changed by 59 which increased total open position to 208
On 20 Nov NATIONALUM was trading at 257.62. The strike last trading price was 2.59, which was -0.23 lower than the previous day. The implied volatity was 29.79, the open interest changed by 33 which increased total open position to 149
On 19 Nov NATIONALUM was trading at 256.60. The strike last trading price was 2.77, which was -0.05 lower than the previous day. The implied volatity was 29.09, the open interest changed by 14 which increased total open position to 115
On 18 Nov NATIONALUM was trading at 257.30. The strike last trading price was 2.87, which was 0.6 higher than the previous day. The implied volatity was 29.31, the open interest changed by 18 which increased total open position to 101
On 17 Nov NATIONALUM was trading at 260.76. The strike last trading price was 2.27, which was -0.2 lower than the previous day. The implied volatity was 29.52, the open interest changed by 17 which increased total open position to 83
On 14 Nov NATIONALUM was trading at 262.57. The strike last trading price was 2.41, which was -0.43 lower than the previous day. The implied volatity was 30.80, the open interest changed by 6 which increased total open position to 64
On 13 Nov NATIONALUM was trading at 268.67. The strike last trading price was 2.84, which was 0.08 higher than the previous day. The implied volatity was 35.76, the open interest changed by 3 which increased total open position to 57
On 12 Nov NATIONALUM was trading at 266.95. The strike last trading price was 2.73, which was -0.33 lower than the previous day. The implied volatity was 33.42, the open interest changed by 3 which increased total open position to 54
On 11 Nov NATIONALUM was trading at 265.66. The strike last trading price was 3.06, which was -1.64 lower than the previous day. The implied volatity was 34.13, the open interest changed by 18 which increased total open position to 51
On 10 Nov NATIONALUM was trading at 257.36. The strike last trading price was 4.8, which was -8.7 lower than the previous day. The implied volatity was 34.25, the open interest changed by 19 which increased total open position to 32
On 7 Nov NATIONALUM was trading at 234.73. The strike last trading price was 13.5, which was 1.45 higher than the previous day. The implied volatity was 34.96, the open interest changed by 0 which decreased total open position to 12
On 6 Nov NATIONALUM was trading at 230.59. The strike last trading price was 12.05, which was -1.9 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 12.05, which was -1.9 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 12.05, which was -1.9 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 12.05, which was -1.9 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 12.05, which was -1.9 lower than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 0
On 29 Oct NATIONALUM was trading at 238.10. The strike last trading price was 12.05, which was -1.9 lower than the previous day. The implied volatity was 33.91, the open interest changed by 3 which increased total open position to 12
On 28 Oct NATIONALUM was trading at 236.76. The strike last trading price was 13.95, which was -20.75 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 13.95, which was -20.75 lower than the previous day. The implied volatity was -, the open interest changed by 9 which increased total open position to 0
On 24 Oct NATIONALUM was trading at 236.10. The strike last trading price was 13.95, which was -20.75 lower than the previous day. The implied volatity was -, the open interest changed by 9 which increased total open position to 9
On 23 Oct NATIONALUM was trading at 228.28. The strike last trading price was 34.7, 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 Oct NATIONALUM was trading at 227.35. The strike last trading price was 34.7, 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 Oct NATIONALUM was trading at 226.03. The strike last trading price was 34.7, 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 17 Oct NATIONALUM was trading at 225.35. The strike last trading price was 34.7, 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 Oct NATIONALUM was trading at 226.84. The strike last trading price was 34.7, 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 15 Oct NATIONALUM was trading at 226.03. The strike last trading price was 34.7, 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 14 Oct NATIONALUM was trading at 223.91. The strike last trading price was 34.7, 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 10 Oct NATIONALUM was trading at 224.30. The strike last trading price was 34.7, 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 Oct NATIONALUM was trading at 229.55. The strike last trading price was 34.7, 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 Oct NATIONALUM was trading at 223.62. The strike last trading price was 34.7, 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 7 Oct NATIONALUM was trading at 217.07. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 6 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































































































































































































































