NATIONALUM
National Aluminium Co Ltd
Historical option data for NATIONALUM
20 Dec 2024 04:10 PM IST
| NATIONALUM 26DEC2024 210 CE | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
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Delta: 0.74
Vega: 0.09
Theta: -0.29
Gamma: 0.04
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| Date | Close | Ltp | Change | IV | Volume | Change OI | OI | |||
| 20 Dec | 215.36 | 7.1 | -15.95 | 33.08 | 110 | 30 | 38 | |||
| 19 Dec | 220.87 | 23.05 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 18 Dec | 226.88 | 23.05 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 17 Dec | 226.63 | 23.05 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 16 Dec | 219.91 | 23.05 | 0.00 | 0.00 | 0 | 0 | 8 | |||
| 13 Dec | 226.46 | 23.05 | 0.00 | 0.00 | 0 | 0 | 8 | |||
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| 12 Dec | 230.78 | 23.05 | -18.95 | 43.72 | 11 | -1 | 9 | |||
| 11 Dec | 249.53 | 42 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 10 Dec | 250.21 | 42 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 9 Dec | 250.56 | 42 | 3.00 | - | 1 | 0 | 10 | |||
| 6 Dec | 248.26 | 39 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 5 Dec | 248.79 | 39 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 4 Dec | 245.16 | 39 | 0.00 | 0.00 | 0 | -6 | 0 | |||
| 3 Dec | 246.87 | 39 | 3.00 | 52.46 | 10 | -6 | 10 | |||
| 2 Dec | 243.30 | 36 | -2.50 | 49.75 | 4 | 0 | 16 | |||
| 29 Nov | 242.14 | 38.5 | 0.00 | 0.00 | 0 | 1 | 0 | |||
| 28 Nov | 249.02 | 38.5 | 2.30 | - | 5 | 1 | 16 | |||
| 27 Nov | 246.29 | 36.2 | 3.70 | - | 1 | 0 | 14 | |||
| 26 Nov | 249.95 | 32.5 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 25 Nov | 251.37 | 32.5 | 0.00 | 0.00 | 0 | 0 | 14 | |||
| 22 Nov | 256.85 | 32.5 | 0.00 | 0.00 | 6 | 0 | 14 | |||
| 21 Nov | 248.21 | 32.5 | 2.50 | - | 6 | 0 | 8 | |||
| 20 Nov | 240.31 | 30 | 0.00 | - | 1 | 1 | 7 | |||
| 19 Nov | 240.31 | 30 | -1.60 | - | 1 | 0 | 7 | |||
| 18 Nov | 239.93 | 31.6 | -1.60 | 28.42 | 7 | 0 | 7 | |||
| 14 Nov | 219.87 | 33.2 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 13 Nov | 219.69 | 33.2 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 12 Nov | 225.91 | 33.2 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 11 Nov | 232.67 | 33.2 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 8 Nov | 238.89 | 33.2 | 0.00 | 0.00 | 0 | 7 | 0 | |||
| 7 Nov | 238.63 | 33.2 | 12.15 | 34.48 | 7 | 3 | 3 | |||
| 6 Nov | 244.98 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 5 Nov | 235.03 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 31 Oct | 227.32 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 29 Oct | 228.25 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 28 Oct | 223.79 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 25 Oct | 218.87 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 24 Oct | 226.35 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 23 Oct | 224.01 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 22 Oct | 220.47 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 21 Oct | 230.00 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 18 Oct | 232.12 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 17 Oct | 225.17 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 16 Oct | 217.31 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 15 Oct | 219.02 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 14 Oct | 226.56 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 11 Oct | 222.92 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 10 Oct | 212.72 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 9 Oct | 214.28 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 8 Oct | 212.79 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 7 Oct | 214.89 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 4 Oct | 220.35 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 3 Oct | 222.55 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 1 Oct | 224.23 | 21.05 | 0.00 | - | 0 | 0 | 0 | |||
| 30 Sept | 210.29 | 21.05 | - | 0 | 0 | 0 | ||||
For National Aluminium Co Ltd - strike price 210 expiring on 26DEC2024
Delta for 210 CE is 0.74
Historical price for 210 CE is as follows
On 20 Dec NATIONALUM was trading at 215.36. The strike last trading price was 7.1, which was -15.95 lower than the previous day. The implied volatity was 33.08, the open interest changed by 30 which increased total open position to 38
On 19 Dec NATIONALUM was trading at 220.87. The strike last trading price was 23.05, 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 18 Dec NATIONALUM was trading at 226.88. The strike last trading price was 23.05, 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 17 Dec NATIONALUM was trading at 226.63. The strike last trading price was 23.05, 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 16 Dec NATIONALUM was trading at 219.91. The strike last trading price was 23.05, 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 8
On 13 Dec NATIONALUM was trading at 226.46. The strike last trading price was 23.05, 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 8
On 12 Dec NATIONALUM was trading at 230.78. The strike last trading price was 23.05, which was -18.95 lower than the previous day. The implied volatity was 43.72, the open interest changed by -1 which decreased total open position to 9
On 11 Dec NATIONALUM was trading at 249.53. The strike last trading price was 42, 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 10 Dec NATIONALUM was trading at 250.21. The strike last trading price was 42, 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 9 Dec NATIONALUM was trading at 250.56. The strike last trading price was 42, which was 3.00 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 10
On 6 Dec NATIONALUM was trading at 248.26. The strike last trading price was 39, 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 5 Dec NATIONALUM was trading at 248.79. The strike last trading price was 39, 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 4 Dec NATIONALUM was trading at 245.16. The strike last trading price was 39, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by -6 which decreased total open position to 0
On 3 Dec NATIONALUM was trading at 246.87. The strike last trading price was 39, which was 3.00 higher than the previous day. The implied volatity was 52.46, the open interest changed by -6 which decreased total open position to 10
On 2 Dec NATIONALUM was trading at 243.30. The strike last trading price was 36, which was -2.50 lower than the previous day. The implied volatity was 49.75, the open interest changed by 0 which decreased total open position to 16
On 29 Nov NATIONALUM was trading at 242.14. The strike last trading price was 38.5, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 1 which increased total open position to 0
On 28 Nov NATIONALUM was trading at 249.02. The strike last trading price was 38.5, which was 2.30 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 16
On 27 Nov NATIONALUM was trading at 246.29. The strike last trading price was 36.2, which was 3.70 higher 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 32.5, 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 32.5, 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 32.5, 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 32.5, which was 2.50 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8
On 20 Nov NATIONALUM was trading at 240.31. The strike last trading price was 30, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 7
On 19 Nov NATIONALUM was trading at 240.31. The strike last trading price was 30, which was -1.60 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 7
On 18 Nov NATIONALUM was trading at 239.93. The strike last trading price was 31.6, which was -1.60 lower than the previous day. The implied volatity was 28.42, the open interest changed by 0 which decreased total open position to 7
On 14 Nov NATIONALUM was trading at 219.87. The strike last trading price was 33.2, 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 13 Nov NATIONALUM was trading at 219.69. The strike last trading price was 33.2, 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 12 Nov NATIONALUM was trading at 225.91. The strike last trading price was 33.2, 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 11 Nov NATIONALUM was trading at 232.67. The strike last trading price was 33.2, 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 8 Nov NATIONALUM was trading at 238.89. The strike last trading price was 33.2, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 7 which increased total open position to 0
On 7 Nov NATIONALUM was trading at 238.63. The strike last trading price was 33.2, which was 12.15 higher than the previous day. The implied volatity was 34.48, the open interest changed by 3 which increased total open position to 3
On 6 Nov NATIONALUM was trading at 244.98. The strike last trading price was 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, 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 21.05, which was lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
| NATIONALUM 26DEC2024 210 PE | |||||||
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Delta: -0.25
Vega: 0.09
Theta: -0.22
Gamma: 0.04
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| Date | Close | Ltp | Change | IV | Volume | Change OI | OI |
| 20 Dec | 215.36 | 1.35 | 0.35 | 31.89 | 1,381 | -47 | 379 |
| 19 Dec | 220.87 | 1 | 0.60 | 37.64 | 35 | -2 | 426 |
| 18 Dec | 226.88 | 0.4 | 0.00 | 37.53 | 32 | -14 | 429 |
| 17 Dec | 226.63 | 0.4 | -0.20 | 34.43 | 32 | -31 | 444 |
| 16 Dec | 219.91 | 0.6 | -0.05 | 25.97 | 54 | -45 | 484 |
| 13 Dec | 226.46 | 0.65 | -0.20 | 32.28 | 81 | -80 | 530 |
| 12 Dec | 230.78 | 0.85 | 0.60 | 40.23 | 2,580 | 275 | 618 |
| 11 Dec | 249.53 | 0.25 | -0.05 | 45.92 | 159 | -55 | 343 |
| 10 Dec | 250.21 | 0.3 | 0.00 | 46.63 | 150 | 1 | 397 |
| 9 Dec | 250.56 | 0.3 | -0.05 | 47.07 | 83 | 7 | 400 |
| 6 Dec | 248.26 | 0.35 | -0.05 | 41.63 | 258 | 32 | 394 |
| 5 Dec | 248.79 | 0.4 | -0.15 | 41.87 | 229 | 22 | 366 |
| 4 Dec | 245.16 | 0.55 | 0.00 | 41.33 | 133 | -26 | 340 |
| 3 Dec | 246.87 | 0.55 | -0.35 | 41.26 | 197 | -2 | 366 |
| 2 Dec | 243.30 | 0.9 | -0.20 | 42.50 | 141 | 25 | 364 |
| 29 Nov | 242.14 | 1.1 | -0.50 | 41.91 | 330 | 72 | 343 |
| 28 Nov | 249.02 | 1.6 | -0.10 | 51.73 | 301 | 65 | 271 |
| 27 Nov | 246.29 | 1.7 | -0.30 | 49.30 | 364 | 101 | 205 |
| 26 Nov | 249.95 | 2 | 1.00 | 52.50 | 160 | 54 | 97 |
| 25 Nov | 251.37 | 1 | -0.50 | 45.42 | 1 | -1 | 44 |
| 22 Nov | 256.85 | 1.5 | -0.95 | 51.41 | 1 | 0 | 45 |
| 21 Nov | 248.21 | 2.45 | -0.15 | 51.23 | 31 | 13 | 44 |
| 20 Nov | 240.31 | 2.6 | 0.00 | 44.21 | 5 | 3 | 29 |
| 19 Nov | 240.31 | 2.6 | -0.20 | 44.21 | 5 | 1 | 29 |
| 18 Nov | 239.93 | 2.8 | -4.65 | 44.18 | 59 | 19 | 29 |
| 14 Nov | 219.87 | 7.45 | 0.20 | 43.58 | 19 | 0 | 9 |
| 13 Nov | 219.69 | 7.25 | 2.15 | 42.18 | 2 | 0 | 9 |
| 12 Nov | 225.91 | 5.1 | 0.10 | 40.14 | 6 | 0 | 3 |
| 11 Nov | 232.67 | 5 | 0.00 | 0.00 | 0 | 0 | 0 |
| 8 Nov | 238.89 | 5 | 0.00 | 0.00 | 0 | 0 | 0 |
| 7 Nov | 238.63 | 5 | 0.00 | 0.00 | 0 | 0 | 0 |
| 6 Nov | 244.98 | 5 | -0.55 | 53.86 | 1 | 0 | 3 |
| 5 Nov | 235.03 | 5.55 | -2.45 | 47.31 | 1 | 0 | 2 |
| 31 Oct | 227.32 | 8 | -16.20 | - | 2 | 1 | 1 |
| 29 Oct | 228.25 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 28 Oct | 223.79 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 25 Oct | 218.87 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 24 Oct | 226.35 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 23 Oct | 224.01 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 22 Oct | 220.47 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 21 Oct | 230.00 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 18 Oct | 232.12 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 17 Oct | 225.17 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 16 Oct | 217.31 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 15 Oct | 219.02 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 14 Oct | 226.56 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 11 Oct | 222.92 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 10 Oct | 212.72 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 9 Oct | 214.28 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 8 Oct | 212.79 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 7 Oct | 214.89 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 4 Oct | 220.35 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 3 Oct | 222.55 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 1 Oct | 224.23 | 24.2 | 0.00 | - | 0 | 0 | 0 |
| 30 Sept | 210.29 | 24.2 | - | 0 | 0 | 0 | |
For National Aluminium Co Ltd - strike price 210 expiring on 26DEC2024
Delta for 210 PE is -0.25
Historical price for 210 PE is as follows
On 20 Dec NATIONALUM was trading at 215.36. The strike last trading price was 1.35, which was 0.35 higher than the previous day. The implied volatity was 31.89, the open interest changed by -47 which decreased total open position to 379
On 19 Dec NATIONALUM was trading at 220.87. The strike last trading price was 1, which was 0.60 higher than the previous day. The implied volatity was 37.64, the open interest changed by -2 which decreased total open position to 426
On 18 Dec NATIONALUM was trading at 226.88. The strike last trading price was 0.4, which was 0.00 lower than the previous day. The implied volatity was 37.53, the open interest changed by -14 which decreased total open position to 429
On 17 Dec NATIONALUM was trading at 226.63. The strike last trading price was 0.4, which was -0.20 lower than the previous day. The implied volatity was 34.43, the open interest changed by -31 which decreased total open position to 444
On 16 Dec NATIONALUM was trading at 219.91. The strike last trading price was 0.6, which was -0.05 lower than the previous day. The implied volatity was 25.97, the open interest changed by -45 which decreased total open position to 484
On 13 Dec NATIONALUM was trading at 226.46. The strike last trading price was 0.65, which was -0.20 lower than the previous day. The implied volatity was 32.28, the open interest changed by -80 which decreased total open position to 530
On 12 Dec NATIONALUM was trading at 230.78. The strike last trading price was 0.85, which was 0.60 higher than the previous day. The implied volatity was 40.23, the open interest changed by 275 which increased total open position to 618
On 11 Dec NATIONALUM was trading at 249.53. The strike last trading price was 0.25, which was -0.05 lower than the previous day. The implied volatity was 45.92, the open interest changed by -55 which decreased total open position to 343
On 10 Dec NATIONALUM was trading at 250.21. The strike last trading price was 0.3, which was 0.00 lower than the previous day. The implied volatity was 46.63, the open interest changed by 1 which increased total open position to 397
On 9 Dec NATIONALUM was trading at 250.56. The strike last trading price was 0.3, which was -0.05 lower than the previous day. The implied volatity was 47.07, the open interest changed by 7 which increased total open position to 400
On 6 Dec NATIONALUM was trading at 248.26. The strike last trading price was 0.35, which was -0.05 lower than the previous day. The implied volatity was 41.63, the open interest changed by 32 which increased total open position to 394
On 5 Dec NATIONALUM was trading at 248.79. The strike last trading price was 0.4, which was -0.15 lower than the previous day. The implied volatity was 41.87, the open interest changed by 22 which increased total open position to 366
On 4 Dec NATIONALUM was trading at 245.16. The strike last trading price was 0.55, which was 0.00 lower than the previous day. The implied volatity was 41.33, the open interest changed by -26 which decreased total open position to 340
On 3 Dec NATIONALUM was trading at 246.87. The strike last trading price was 0.55, which was -0.35 lower than the previous day. The implied volatity was 41.26, the open interest changed by -2 which decreased total open position to 366
On 2 Dec NATIONALUM was trading at 243.30. The strike last trading price was 0.9, which was -0.20 lower than the previous day. The implied volatity was 42.50, the open interest changed by 25 which increased total open position to 364
On 29 Nov NATIONALUM was trading at 242.14. The strike last trading price was 1.1, which was -0.50 lower than the previous day. The implied volatity was 41.91, the open interest changed by 72 which increased total open position to 343
On 28 Nov NATIONALUM was trading at 249.02. The strike last trading price was 1.6, which was -0.10 lower than the previous day. The implied volatity was 51.73, the open interest changed by 65 which increased total open position to 271
On 27 Nov NATIONALUM was trading at 246.29. The strike last trading price was 1.7, which was -0.30 lower than the previous day. The implied volatity was 49.30, the open interest changed by 101 which increased total open position to 205
On 26 Nov NATIONALUM was trading at 249.95. The strike last trading price was 2, which was 1.00 higher than the previous day. The implied volatity was 52.50, the open interest changed by 54 which increased total open position to 97
On 25 Nov NATIONALUM was trading at 251.37. The strike last trading price was 1, which was -0.50 lower than the previous day. The implied volatity was 45.42, the open interest changed by -1 which decreased total open position to 44
On 22 Nov NATIONALUM was trading at 256.85. The strike last trading price was 1.5, which was -0.95 lower than the previous day. The implied volatity was 51.41, the open interest changed by 0 which decreased total open position to 45
On 21 Nov NATIONALUM was trading at 248.21. The strike last trading price was 2.45, which was -0.15 lower than the previous day. The implied volatity was 51.23, the open interest changed by 13 which increased total open position to 44
On 20 Nov NATIONALUM was trading at 240.31. The strike last trading price was 2.6, which was 0.00 lower than the previous day. The implied volatity was 44.21, the open interest changed by 3 which increased total open position to 29
On 19 Nov NATIONALUM was trading at 240.31. The strike last trading price was 2.6, which was -0.20 lower than the previous day. The implied volatity was 44.21, the open interest changed by 1 which increased total open position to 29
On 18 Nov NATIONALUM was trading at 239.93. The strike last trading price was 2.8, which was -4.65 lower than the previous day. The implied volatity was 44.18, the open interest changed by 19 which increased total open position to 29
On 14 Nov NATIONALUM was trading at 219.87. The strike last trading price was 7.45, which was 0.20 higher than the previous day. The implied volatity was 43.58, the open interest changed by 0 which decreased total open position to 9
On 13 Nov NATIONALUM was trading at 219.69. The strike last trading price was 7.25, which was 2.15 higher than the previous day. The implied volatity was 42.18, the open interest changed by 0 which decreased total open position to 9
On 12 Nov NATIONALUM was trading at 225.91. The strike last trading price was 5.1, which was 0.10 higher than the previous day. The implied volatity was 40.14, the open interest changed by 0 which decreased total open position to 3
On 11 Nov NATIONALUM was trading at 232.67. 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 0 which decreased total open position to 0
On 8 Nov NATIONALUM was trading at 238.89. 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 0 which decreased total open position to 0
On 7 Nov NATIONALUM was trading at 238.63. 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 0 which decreased total open position to 0
On 6 Nov NATIONALUM was trading at 244.98. The strike last trading price was 5, which was -0.55 lower than the previous day. The implied volatity was 53.86, the open interest changed by 0 which decreased total open position to 3
On 5 Nov NATIONALUM was trading at 235.03. The strike last trading price was 5.55, which was -2.45 lower than the previous day. The implied volatity was 47.31, the open interest changed by 0 which decreased total open position to 2
On 31 Oct NATIONALUM was trading at 227.32. The strike last trading price was 8, which was -16.20 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, 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 24.2, which was lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
