NATIONALUM
National Aluminium Co Ltd
Historical option data for NATIONALUM
20 Dec 2024 04:10 PM IST
| NATIONALUM 26DEC2024 225 CE | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Delta: 0.17
Vega: 0.07
Theta: -0.21
Gamma: 0.03
|
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| Date | Close | Ltp | Change | IV | Volume | Change OI | OI | |||
| 20 Dec | 215.36 | 0.85 | -1.95 | 34.14 | 3,342 | 361 | 496 | |||
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| 19 Dec | 220.87 | 2.8 | -2.20 | 37.32 | 42 | 31 | 134 | |||
| 18 Dec | 226.88 | 5 | 0.00 | 0.00 | 0 | -9 | 0 | |||
| 17 Dec | 226.63 | 5 | -0.60 | 28.58 | 9 | -8 | 104 | |||
| 16 Dec | 219.91 | 5.6 | 0.00 | 0.00 | 0 | -5 | 0 | |||
| 13 Dec | 226.46 | 5.6 | -4.90 | 26.73 | 5 | -3 | 114 | |||
| 12 Dec | 230.78 | 10.5 | -17.20 | 36.12 | 391 | 84 | 118 | |||
| 11 Dec | 249.53 | 27.7 | 0.00 | 0.00 | 0 | -14 | 0 | |||
| 10 Dec | 250.21 | 27.7 | -1.30 | 50.08 | 21 | -13 | 35 | |||
| 9 Dec | 250.56 | 29 | 1.40 | 41.76 | 9 | 0 | 51 | |||
| 6 Dec | 248.26 | 27.6 | 0.00 | 0.00 | 0 | 22 | 0 | |||
| 5 Dec | 248.79 | 27.6 | 2.80 | 51.13 | 27 | 14 | 43 | |||
| 4 Dec | 245.16 | 24.8 | -0.25 | 46.93 | 1 | 0 | 29 | |||
| 3 Dec | 246.87 | 25.05 | 3.90 | 42.16 | 15 | 3 | 29 | |||
| 2 Dec | 243.30 | 21.15 | -1.25 | 32.95 | 2 | 1 | 26 | |||
| 29 Nov | 242.14 | 22.4 | -0.50 | 39.83 | 18 | 7 | 25 | |||
| 28 Nov | 249.02 | 22.9 | 0.00 | 0.00 | 0 | 4 | 0 | |||
| 27 Nov | 246.29 | 22.9 | -1.80 | - | 4 | 0 | 14 | |||
| 26 Nov | 249.95 | 24.7 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 25 Nov | 251.37 | 24.7 | 0.00 | 0.00 | 0 | 0 | 14 | |||
| 22 Nov | 256.85 | 24.7 | 0.00 | 0.00 | 4 | 0 | 14 | |||
| 21 Nov | 248.21 | 24.7 | 7.40 | - | 4 | 0 | 10 | |||
| 20 Nov | 240.31 | 17.3 | 0.00 | 17.94 | 1 | 1 | 9 | |||
| 19 Nov | 240.31 | 17.3 | -6.70 | 17.94 | 1 | 0 | 9 | |||
| 18 Nov | 239.93 | 24 | 16.25 | 49.50 | 23 | -9 | 9 | |||
| 14 Nov | 219.87 | 7.75 | -7.75 | 30.26 | 23 | 17 | 17 | |||
| 13 Nov | 219.69 | 15.5 | 0.00 | 1.29 | 0 | 0 | 0 | |||
| 12 Nov | 225.91 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 11 Nov | 232.67 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 8 Nov | 238.89 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 7 Nov | 238.63 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 6 Nov | 244.98 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 5 Nov | 235.03 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 31 Oct | 227.32 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 29 Oct | 228.25 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 28 Oct | 223.79 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 25 Oct | 218.87 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 24 Oct | 226.35 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 23 Oct | 224.01 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 22 Oct | 220.47 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 21 Oct | 230.00 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 18 Oct | 232.12 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 17 Oct | 225.17 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 16 Oct | 217.31 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 15 Oct | 219.02 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 14 Oct | 226.56 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 11 Oct | 222.92 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 10 Oct | 212.72 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 9 Oct | 214.28 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 8 Oct | 212.79 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 7 Oct | 214.89 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 4 Oct | 220.35 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 3 Oct | 222.55 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 1 Oct | 224.23 | 15.5 | 0.00 | - | 0 | 0 | 0 | |||
| 30 Sept | 210.29 | 15.5 | - | 0 | 0 | 0 | ||||
For National Aluminium Co Ltd - strike price 225 expiring on 26DEC2024
Delta for 225 CE is 0.17
Historical price for 225 CE is as follows
On 20 Dec NATIONALUM was trading at 215.36. The strike last trading price was 0.85, which was -1.95 lower than the previous day. The implied volatity was 34.14, the open interest changed by 361 which increased total open position to 496
On 19 Dec NATIONALUM was trading at 220.87. The strike last trading price was 2.8, which was -2.20 lower than the previous day. The implied volatity was 37.32, the open interest changed by 31 which increased total open position to 134
On 18 Dec NATIONALUM was trading at 226.88. The strike last trading price was 5, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by -9 which decreased total open position to 0
On 17 Dec NATIONALUM was trading at 226.63. The strike last trading price was 5, which was -0.60 lower than the previous day. The implied volatity was 28.58, the open interest changed by -8 which decreased total open position to 104
On 16 Dec NATIONALUM was trading at 219.91. The strike last trading price was 5.6, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by -5 which decreased total open position to 0
On 13 Dec NATIONALUM was trading at 226.46. The strike last trading price was 5.6, which was -4.90 lower than the previous day. The implied volatity was 26.73, the open interest changed by -3 which decreased total open position to 114
On 12 Dec NATIONALUM was trading at 230.78. The strike last trading price was 10.5, which was -17.20 lower than the previous day. The implied volatity was 36.12, the open interest changed by 84 which increased total open position to 118
On 11 Dec NATIONALUM was trading at 249.53. The strike last trading price was 27.7, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by -14 which decreased total open position to 0
On 10 Dec NATIONALUM was trading at 250.21. The strike last trading price was 27.7, which was -1.30 lower than the previous day. The implied volatity was 50.08, the open interest changed by -13 which decreased total open position to 35
On 9 Dec NATIONALUM was trading at 250.56. The strike last trading price was 29, which was 1.40 higher than the previous day. The implied volatity was 41.76, the open interest changed by 0 which decreased total open position to 51
On 6 Dec NATIONALUM was trading at 248.26. The strike last trading price was 27.6, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 22 which increased total open position to 0
On 5 Dec NATIONALUM was trading at 248.79. The strike last trading price was 27.6, which was 2.80 higher than the previous day. The implied volatity was 51.13, the open interest changed by 14 which increased total open position to 43
On 4 Dec NATIONALUM was trading at 245.16. The strike last trading price was 24.8, which was -0.25 lower than the previous day. The implied volatity was 46.93, the open interest changed by 0 which decreased total open position to 29
On 3 Dec NATIONALUM was trading at 246.87. The strike last trading price was 25.05, which was 3.90 higher than the previous day. The implied volatity was 42.16, the open interest changed by 3 which increased total open position to 29
On 2 Dec NATIONALUM was trading at 243.30. The strike last trading price was 21.15, which was -1.25 lower than the previous day. The implied volatity was 32.95, the open interest changed by 1 which increased total open position to 26
On 29 Nov NATIONALUM was trading at 242.14. The strike last trading price was 22.4, which was -0.50 lower than the previous day. The implied volatity was 39.83, the open interest changed by 7 which increased total open position to 25
On 28 Nov NATIONALUM was trading at 249.02. The strike last trading price was 22.9, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 4 which increased total open position to 0
On 27 Nov NATIONALUM was trading at 246.29. The strike last trading price was 22.9, which was -1.80 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 14
On 26 Nov NATIONALUM was trading at 249.95. The strike last trading price was 24.7, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0
On 25 Nov NATIONALUM was trading at 251.37. The strike last trading price was 24.7, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 14
On 22 Nov NATIONALUM was trading at 256.85. The strike last trading price was 24.7, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 14
On 21 Nov NATIONALUM was trading at 248.21. The strike last trading price was 24.7, which was 7.40 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 10
On 20 Nov NATIONALUM was trading at 240.31. The strike last trading price was 17.3, which was 0.00 lower than the previous day. The implied volatity was 17.94, the open interest changed by 1 which increased total open position to 9
On 19 Nov NATIONALUM was trading at 240.31. The strike last trading price was 17.3, which was -6.70 lower than the previous day. The implied volatity was 17.94, the open interest changed by 0 which decreased total open position to 9
On 18 Nov NATIONALUM was trading at 239.93. The strike last trading price was 24, which was 16.25 higher than the previous day. The implied volatity was 49.50, the open interest changed by -9 which decreased total open position to 9
On 14 Nov NATIONALUM was trading at 219.87. The strike last trading price was 7.75, which was -7.75 lower than the previous day. The implied volatity was 30.26, the open interest changed by 17 which increased total open position to 17
On 13 Nov NATIONALUM was trading at 219.69. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was 1.29, the open interest changed by 0 which decreased total open position to 0
On 12 Nov NATIONALUM was trading at 225.91. The strike last trading price was 15.5, which was 0.00 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 232.67. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 8 Nov NATIONALUM was trading at 238.89. The strike last trading price was 15.5, which was 0.00 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 238.63. The strike last trading price was 15.5, which was 0.00 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 244.98. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 5 Nov NATIONALUM was trading at 235.03. The strike last trading price was 15.5, which was 0.00 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 227.32. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 29 Oct NATIONALUM was trading at 228.25. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 28 Oct NATIONALUM was trading at 223.79. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 25 Oct NATIONALUM was trading at 218.87. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 24 Oct NATIONALUM was trading at 226.35. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 23 Oct NATIONALUM was trading at 224.01. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 22 Oct NATIONALUM was trading at 220.47. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 21 Oct NATIONALUM was trading at 230.00. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 18 Oct NATIONALUM was trading at 232.12. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 17 Oct NATIONALUM was trading at 225.17. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 16 Oct NATIONALUM was trading at 217.31. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 15 Oct NATIONALUM was trading at 219.02. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 14 Oct NATIONALUM was trading at 226.56. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 11 Oct NATIONALUM was trading at 222.92. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 10 Oct NATIONALUM was trading at 212.72. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 9 Oct NATIONALUM was trading at 214.28. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 8 Oct NATIONALUM was trading at 212.79. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 7 Oct NATIONALUM was trading at 214.89. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 4 Oct NATIONALUM was trading at 220.35. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 3 Oct NATIONALUM was trading at 222.55. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 1 Oct NATIONALUM was trading at 224.23. The strike last trading price was 15.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 30 Sept NATIONALUM was trading at 210.29. The strike last trading price was 15.5, which was lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
| NATIONALUM 26DEC2024 225 PE | |||||||
|---|---|---|---|---|---|---|---|
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Delta: -0.84
Vega: 0.07
Theta: -0.13
Gamma: 0.03
|
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| Date | Close | Ltp | Change | IV | Volume | Change OI | OI |
| 20 Dec | 215.36 | 10.05 | 3.35 | 32.23 | 835 | -23 | 451 |
| 19 Dec | 220.87 | 6.7 | 3.35 | 34.97 | 70 | -7 | 474 |
| 18 Dec | 226.88 | 3.35 | -0.30 | 33.34 | 8 | -7 | 482 |
| 17 Dec | 226.63 | 3.65 | -2.85 | 31.84 | 5 | -3 | 491 |
| 16 Dec | 219.91 | 6.5 | 1.90 | 25.83 | 24 | -23 | 495 |
| 13 Dec | 226.46 | 4.6 | 1.15 | 32.70 | 229 | -227 | 519 |
| 12 Dec | 230.78 | 3.45 | 2.25 | 35.63 | 4,610 | 230 | 702 |
| 11 Dec | 249.53 | 1.2 | 0.15 | 43.75 | 393 | 29 | 473 |
| 10 Dec | 250.21 | 1.05 | -0.05 | 41.72 | 278 | 0 | 449 |
| 9 Dec | 250.56 | 1.1 | -0.30 | 43.38 | 500 | 56 | 448 |
| 6 Dec | 248.26 | 1.4 | -0.20 | 38.90 | 737 | 217 | 392 |
| 5 Dec | 248.79 | 1.6 | -0.35 | 39.87 | 413 | -3 | 177 |
| 4 Dec | 245.16 | 1.95 | -0.05 | 38.58 | 147 | 29 | 179 |
| 3 Dec | 246.87 | 2 | -0.70 | 39.19 | 171 | 24 | 154 |
| 2 Dec | 243.30 | 2.7 | -0.40 | 39.42 | 155 | 17 | 132 |
| 29 Nov | 242.14 | 3.1 | -0.55 | 39.03 | 207 | 58 | 120 |
| 28 Nov | 249.02 | 3.65 | -0.65 | 48.90 | 55 | 12 | 62 |
| 27 Nov | 246.29 | 4.3 | 0.15 | 48.39 | 35 | 1 | 50 |
| 26 Nov | 249.95 | 4.15 | 0.15 | 48.91 | 16 | 12 | 48 |
| 25 Nov | 251.37 | 4 | -0.70 | 50.75 | 1 | 0 | 37 |
| 22 Nov | 256.85 | 4.7 | 0.00 | 0.00 | 0 | 25 | 0 |
| 21 Nov | 248.21 | 4.7 | -1.40 | 47.24 | 63 | 21 | 33 |
| 20 Nov | 240.31 | 6.1 | 0.00 | 43.43 | 2 | 1 | 11 |
| 19 Nov | 240.31 | 6.1 | -0.20 | 43.43 | 2 | 0 | 11 |
| 18 Nov | 239.93 | 6.3 | -8.70 | 43.09 | 51 | 7 | 11 |
| 14 Nov | 219.87 | 15 | -18.45 | 45.48 | 4 | 3 | 3 |
| 13 Nov | 219.69 | 33.45 | 0.00 | - | 0 | 0 | 0 |
| 12 Nov | 225.91 | 33.45 | 0.00 | 1.40 | 0 | 0 | 0 |
| 11 Nov | 232.67 | 33.45 | 0.00 | 4.41 | 0 | 0 | 0 |
| 8 Nov | 238.89 | 33.45 | 0.00 | 5.82 | 0 | 0 | 0 |
| 7 Nov | 238.63 | 33.45 | 0.00 | 5.85 | 0 | 0 | 0 |
| 6 Nov | 244.98 | 33.45 | 0.00 | 7.66 | 0 | 0 | 0 |
| 5 Nov | 235.03 | 33.45 | 0.00 | 4.41 | 0 | 0 | 0 |
| 31 Oct | 227.32 | 33.45 | 0.00 | - | 0 | 0 | 0 |
| 29 Oct | 228.25 | 33.45 | 0.00 | - | 0 | 0 | 0 |
| 28 Oct | 223.79 | 33.45 | 0.00 | - | 0 | 0 | 0 |
| 25 Oct | 218.87 | 33.45 | 0.00 | - | 0 | 0 | 0 |
| 24 Oct | 226.35 | 33.45 | 33.45 | - | 0 | 0 | 0 |
| 23 Oct | 224.01 | 0 | 0.00 | - | 0 | 0 | 0 |
| 22 Oct | 220.47 | 0 | 0.00 | - | 0 | 0 | 0 |
| 21 Oct | 230.00 | 0 | 0.00 | - | 0 | 0 | 0 |
| 18 Oct | 232.12 | 0 | 0.00 | - | 0 | 0 | 0 |
| 17 Oct | 225.17 | 0 | 0.00 | - | 0 | 0 | 0 |
| 16 Oct | 217.31 | 0 | 0.00 | - | 0 | 0 | 0 |
| 15 Oct | 219.02 | 0 | 0.00 | - | 0 | 0 | 0 |
| 14 Oct | 226.56 | 0 | 0.00 | - | 0 | 0 | 0 |
| 11 Oct | 222.92 | 0 | 0.00 | - | 0 | 0 | 0 |
| 10 Oct | 212.72 | 0 | 0.00 | - | 0 | 0 | 0 |
| 9 Oct | 214.28 | 0 | 0.00 | - | 0 | 0 | 0 |
| 8 Oct | 212.79 | 0 | 0.00 | - | 0 | 0 | 0 |
| 7 Oct | 214.89 | 0 | 0.00 | - | 0 | 0 | 0 |
| 4 Oct | 220.35 | 0 | 0.00 | - | 0 | 0 | 0 |
| 3 Oct | 222.55 | 0 | 0.00 | - | 0 | 0 | 0 |
| 1 Oct | 224.23 | 0 | 0.00 | - | 0 | 0 | 0 |
| 30 Sept | 210.29 | 0 | - | 0 | 0 | 0 | |
For National Aluminium Co Ltd - strike price 225 expiring on 26DEC2024
Delta for 225 PE is -0.84
Historical price for 225 PE is as follows
On 20 Dec NATIONALUM was trading at 215.36. The strike last trading price was 10.05, which was 3.35 higher than the previous day. The implied volatity was 32.23, the open interest changed by -23 which decreased total open position to 451
On 19 Dec NATIONALUM was trading at 220.87. The strike last trading price was 6.7, which was 3.35 higher than the previous day. The implied volatity was 34.97, the open interest changed by -7 which decreased total open position to 474
On 18 Dec NATIONALUM was trading at 226.88. The strike last trading price was 3.35, which was -0.30 lower than the previous day. The implied volatity was 33.34, the open interest changed by -7 which decreased total open position to 482
On 17 Dec NATIONALUM was trading at 226.63. The strike last trading price was 3.65, which was -2.85 lower than the previous day. The implied volatity was 31.84, the open interest changed by -3 which decreased total open position to 491
On 16 Dec NATIONALUM was trading at 219.91. The strike last trading price was 6.5, which was 1.90 higher than the previous day. The implied volatity was 25.83, the open interest changed by -23 which decreased total open position to 495
On 13 Dec NATIONALUM was trading at 226.46. The strike last trading price was 4.6, which was 1.15 higher than the previous day. The implied volatity was 32.70, the open interest changed by -227 which decreased total open position to 519
On 12 Dec NATIONALUM was trading at 230.78. The strike last trading price was 3.45, which was 2.25 higher than the previous day. The implied volatity was 35.63, the open interest changed by 230 which increased total open position to 702
On 11 Dec NATIONALUM was trading at 249.53. The strike last trading price was 1.2, which was 0.15 higher than the previous day. The implied volatity was 43.75, the open interest changed by 29 which increased total open position to 473
On 10 Dec NATIONALUM was trading at 250.21. The strike last trading price was 1.05, which was -0.05 lower than the previous day. The implied volatity was 41.72, the open interest changed by 0 which decreased total open position to 449
On 9 Dec NATIONALUM was trading at 250.56. The strike last trading price was 1.1, which was -0.30 lower than the previous day. The implied volatity was 43.38, the open interest changed by 56 which increased total open position to 448
On 6 Dec NATIONALUM was trading at 248.26. The strike last trading price was 1.4, which was -0.20 lower than the previous day. The implied volatity was 38.90, the open interest changed by 217 which increased total open position to 392
On 5 Dec NATIONALUM was trading at 248.79. The strike last trading price was 1.6, which was -0.35 lower than the previous day. The implied volatity was 39.87, the open interest changed by -3 which decreased total open position to 177
On 4 Dec NATIONALUM was trading at 245.16. The strike last trading price was 1.95, which was -0.05 lower than the previous day. The implied volatity was 38.58, the open interest changed by 29 which increased total open position to 179
On 3 Dec NATIONALUM was trading at 246.87. The strike last trading price was 2, which was -0.70 lower than the previous day. The implied volatity was 39.19, the open interest changed by 24 which increased total open position to 154
On 2 Dec NATIONALUM was trading at 243.30. The strike last trading price was 2.7, which was -0.40 lower than the previous day. The implied volatity was 39.42, the open interest changed by 17 which increased total open position to 132
On 29 Nov NATIONALUM was trading at 242.14. The strike last trading price was 3.1, which was -0.55 lower than the previous day. The implied volatity was 39.03, the open interest changed by 58 which increased total open position to 120
On 28 Nov NATIONALUM was trading at 249.02. The strike last trading price was 3.65, which was -0.65 lower than the previous day. The implied volatity was 48.90, the open interest changed by 12 which increased total open position to 62
On 27 Nov NATIONALUM was trading at 246.29. The strike last trading price was 4.3, which was 0.15 higher than the previous day. The implied volatity was 48.39, the open interest changed by 1 which increased total open position to 50
On 26 Nov NATIONALUM was trading at 249.95. The strike last trading price was 4.15, which was 0.15 higher than the previous day. The implied volatity was 48.91, the open interest changed by 12 which increased total open position to 48
On 25 Nov NATIONALUM was trading at 251.37. The strike last trading price was 4, which was -0.70 lower than the previous day. The implied volatity was 50.75, the open interest changed by 0 which decreased total open position to 37
On 22 Nov NATIONALUM was trading at 256.85. The strike last trading price was 4.7, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 25 which increased total open position to 0
On 21 Nov NATIONALUM was trading at 248.21. The strike last trading price was 4.7, which was -1.40 lower than the previous day. The implied volatity was 47.24, the open interest changed by 21 which increased total open position to 33
On 20 Nov NATIONALUM was trading at 240.31. The strike last trading price was 6.1, which was 0.00 lower than the previous day. The implied volatity was 43.43, the open interest changed by 1 which increased total open position to 11
On 19 Nov NATIONALUM was trading at 240.31. The strike last trading price was 6.1, which was -0.20 lower than the previous day. The implied volatity was 43.43, the open interest changed by 0 which decreased total open position to 11
On 18 Nov NATIONALUM was trading at 239.93. The strike last trading price was 6.3, which was -8.70 lower than the previous day. The implied volatity was 43.09, the open interest changed by 7 which increased total open position to 11
On 14 Nov NATIONALUM was trading at 219.87. The strike last trading price was 15, which was -18.45 lower than the previous day. The implied volatity was 45.48, the open interest changed by 3 which increased total open position to 3
On 13 Nov NATIONALUM was trading at 219.69. The strike last trading price was 33.45, which was 0.00 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 225.91. The strike last trading price was 33.45, which was 0.00 lower than the previous day. The implied volatity was 1.40, the open interest changed by 0 which decreased total open position to 0
On 11 Nov NATIONALUM was trading at 232.67. The strike last trading price was 33.45, which was 0.00 lower than the previous day. The implied volatity was 4.41, the open interest changed by 0 which decreased total open position to 0
On 8 Nov NATIONALUM was trading at 238.89. The strike last trading price was 33.45, which was 0.00 lower than the previous day. The implied volatity was 5.82, the open interest changed by 0 which decreased total open position to 0
On 7 Nov NATIONALUM was trading at 238.63. The strike last trading price was 33.45, which was 0.00 lower than the previous day. The implied volatity was 5.85, the open interest changed by 0 which decreased total open position to 0
On 6 Nov NATIONALUM was trading at 244.98. The strike last trading price was 33.45, which was 0.00 lower than the previous day. The implied volatity was 7.66, the open interest changed by 0 which decreased total open position to 0
On 5 Nov NATIONALUM was trading at 235.03. The strike last trading price was 33.45, which was 0.00 lower than the previous day. The implied volatity was 4.41, the open interest changed by 0 which decreased total open position to 0
On 31 Oct NATIONALUM was trading at 227.32. The strike last trading price was 33.45, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 29 Oct NATIONALUM was trading at 228.25. The strike last trading price was 33.45, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 28 Oct NATIONALUM was trading at 223.79. The strike last trading price was 33.45, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 25 Oct NATIONALUM was trading at 218.87. The strike last trading price was 33.45, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 24 Oct NATIONALUM was trading at 226.35. The strike last trading price was 33.45, which was 33.45 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 23 Oct NATIONALUM was trading at 224.01. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 22 Oct NATIONALUM was trading at 220.47. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 21 Oct NATIONALUM was trading at 230.00. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 18 Oct NATIONALUM was trading at 232.12. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 17 Oct NATIONALUM was trading at 225.17. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 16 Oct NATIONALUM was trading at 217.31. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 15 Oct NATIONALUM was trading at 219.02. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 14 Oct NATIONALUM was trading at 226.56. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 11 Oct NATIONALUM was trading at 222.92. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 10 Oct NATIONALUM was trading at 212.72. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 9 Oct NATIONALUM was trading at 214.28. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 8 Oct NATIONALUM was trading at 212.79. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 7 Oct NATIONALUM was trading at 214.89. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 4 Oct NATIONALUM was trading at 220.35. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 3 Oct NATIONALUM was trading at 222.55. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 1 Oct NATIONALUM was trading at 224.23. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 30 Sept NATIONALUM was trading at 210.29. The strike last trading price was 0, which was lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
