NATIONALUM
National Aluminium Co Ltd
Historical option data for NATIONALUM
20 Dec 2024 04:10 PM IST
| NATIONALUM 26DEC2024 215 CE | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
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Delta: 0.54
Vega: 0.11
Theta: -0.32
Gamma: 0.05
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| Date | Close | Ltp | Change | IV | Volume | Change OI | OI | |||
| 20 Dec | 215.36 | 3.8 | -14.15 | 31.50 | 558 | 81 | 94 | |||
| 19 Dec | 220.87 | 17.95 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 18 Dec | 226.88 | 17.95 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 17 Dec | 226.63 | 17.95 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 16 Dec | 219.91 | 17.95 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 13 Dec | 226.46 | 17.95 | 0.00 | 0.00 | 0 | 3 | 0 | |||
| 12 Dec | 230.78 | 17.95 | -15.05 | 34.92 | 8 | 2 | 12 | |||
| 11 Dec | 249.53 | 33 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 10 Dec | 250.21 | 33 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 9 Dec | 250.56 | 33 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 6 Dec | 248.26 | 33 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 5 Dec | 248.79 | 33 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 4 Dec | 245.16 | 33 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 3 Dec | 246.87 | 33 | 0.00 | 0.00 | 0 | 0 | 0 | |||
| 2 Dec | 243.30 | 33 | 0.00 | 0.00 | 0 | 4 | 0 | |||
| 29 Nov | 242.14 | 33 | -0.05 | 56.25 | 4 | 1 | 7 | |||
| 28 Nov | 249.02 | 33.05 | 0.45 | - | 4 | 0 | 4 | |||
| 27 Nov | 246.29 | 32.6 | 0.00 | 0.00 | 0 | 4 | 0 | |||
| 26 Nov | 249.95 | 32.6 | 13.55 | - | 4 | 2 | 2 | |||
| 25 Nov | 251.37 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 22 Nov | 256.85 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 21 Nov | 248.21 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 20 Nov | 240.31 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 19 Nov | 240.31 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 18 Nov | 239.93 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 14 Nov | 219.87 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 13 Nov | 219.69 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 12 Nov | 225.91 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 11 Nov | 232.67 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 8 Nov | 238.89 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 7 Nov | 238.63 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 6 Nov | 244.98 | 19.05 | 0.00 | - | 0 | 0 | 0 | |||
| 5 Nov | 235.03 | 19.05 | 19.05 | - | 0 | 0 | 0 | |||
| 31 Oct | 227.32 | 0 | 0.00 | - | 0 | 0 | 0 | |||
| 29 Oct | 228.25 | 0 | 0.00 | - | 0 | 0 | 0 | |||
| 28 Oct | 223.79 | 0 | 0.00 | - | 0 | 0 | 0 | |||
| 25 Oct | 218.87 | 0 | 0.00 | - | 0 | 0 | 0 | |||
| 24 Oct | 226.35 | 0 | 0.00 | - | 0 | 0 | 0 | |||
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| 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 215 expiring on 26DEC2024
Delta for 215 CE is 0.54
Historical price for 215 CE is as follows
On 20 Dec NATIONALUM was trading at 215.36. The strike last trading price was 3.8, which was -14.15 lower than the previous day. The implied volatity was 31.50, the open interest changed by 81 which increased total open position to 94
On 19 Dec NATIONALUM was trading at 220.87. The strike last trading price was 17.95, 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 17.95, 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 17.95, 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 17.95, 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 Dec NATIONALUM was trading at 226.46. The strike last trading price was 17.95, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 3 which increased total open position to 0
On 12 Dec NATIONALUM was trading at 230.78. The strike last trading price was 17.95, which was -15.05 lower than the previous day. The implied volatity was 34.92, the open interest changed by 2 which increased total open position to 12
On 11 Dec NATIONALUM was trading at 249.53. The strike last trading price was 33, 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 33, 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 33, 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 Dec NATIONALUM was trading at 248.26. The strike last trading price was 33, 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 33, 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 33, 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 3 Dec NATIONALUM was trading at 246.87. The strike last trading price was 33, 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 2 Dec NATIONALUM was trading at 243.30. The strike last trading price was 33, 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 29 Nov NATIONALUM was trading at 242.14. The strike last trading price was 33, which was -0.05 lower than the previous day. The implied volatity was 56.25, the open interest changed by 1 which increased total open position to 7
On 28 Nov NATIONALUM was trading at 249.02. The strike last trading price was 33.05, which was 0.45 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4
On 27 Nov NATIONALUM was trading at 246.29. The strike last trading price was 32.6, 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 26 Nov NATIONALUM was trading at 249.95. The strike last trading price was 32.6, which was 13.55 higher than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 2
On 25 Nov NATIONALUM was trading at 251.37. The strike last trading price was 19.05, 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 22 Nov NATIONALUM was trading at 256.85. The strike last trading price was 19.05, 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 21 Nov NATIONALUM was trading at 248.21. The strike last trading price was 19.05, 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 20 Nov NATIONALUM was trading at 240.31. The strike last trading price was 19.05, 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 19 Nov NATIONALUM was trading at 240.31. The strike last trading price was 19.05, 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 18 Nov NATIONALUM was trading at 239.93. The strike last trading price was 19.05, 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 14 Nov NATIONALUM was trading at 219.87. The strike last trading price was 19.05, 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 13 Nov NATIONALUM was trading at 219.69. The strike last trading price was 19.05, 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 12 Nov NATIONALUM was trading at 225.91. The strike last trading price was 19.05, 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 11 Nov NATIONALUM was trading at 232.67. The strike last trading price was 19.05, 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 8 Nov NATIONALUM was trading at 238.89. The strike last trading price was 19.05, 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 7 Nov NATIONALUM was trading at 238.63. The strike last trading price was 19.05, 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 6 Nov NATIONALUM was trading at 244.98. The strike last trading price was 19.05, 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 19.05, which was 19.05 higher 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 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 29 Oct NATIONALUM was trading at 228.25. 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 28 Oct NATIONALUM was trading at 223.79. 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 25 Oct NATIONALUM was trading at 218.87. 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 24 Oct NATIONALUM was trading at 226.35. 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 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
| NATIONALUM 26DEC2024 215 PE | |||||||
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Delta: -0.46
Vega: 0.11
Theta: -0.26
Gamma: 0.05
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| Date | Close | Ltp | Change | IV | Volume | Change OI | OI |
| 20 Dec | 215.36 | 3.15 | 0.85 | 31.53 | 2,546 | -77 | 378 |
| 19 Dec | 220.87 | 2.3 | 1.40 | 38.58 | 63 | -2 | 455 |
| 18 Dec | 226.88 | 0.9 | 0.30 | 36.59 | 9 | -5 | 457 |
| 17 Dec | 226.63 | 0.6 | -0.40 | 29.15 | 1 | 0 | 463 |
| 16 Dec | 219.91 | 1 | 0.40 | 20.25 | 6 | -5 | 464 |
| 13 Dec | 226.46 | 0.6 | -0.70 | 24.22 | 99 | -94 | 471 |
| 12 Dec | 230.78 | 1.3 | 0.85 | 37.80 | 2,417 | 152 | 566 |
| 11 Dec | 249.53 | 0.45 | 0.05 | 45.42 | 216 | 10 | 431 |
| 10 Dec | 250.21 | 0.4 | -0.10 | 43.73 | 166 | 18 | 420 |
| 9 Dec | 250.56 | 0.5 | -0.05 | 46.40 | 311 | 36 | 402 |
| 6 Dec | 248.26 | 0.55 | -0.10 | 40.39 | 527 | 203 | 370 |
| 5 Dec | 248.79 | 0.65 | -0.15 | 41.12 | 121 | -5 | 167 |
| 4 Dec | 245.16 | 0.8 | -0.05 | 39.72 | 131 | 6 | 173 |
| 3 Dec | 246.87 | 0.85 | -0.40 | 40.34 | 87 | 8 | 173 |
| 2 Dec | 243.30 | 1.25 | -0.30 | 40.82 | 56 | 6 | 166 |
| 29 Nov | 242.14 | 1.55 | -0.50 | 40.70 | 265 | 98 | 161 |
| 28 Nov | 249.02 | 2.05 | -0.30 | 50.17 | 62 | 12 | 63 |
| 27 Nov | 246.29 | 2.35 | 0.10 | 48.87 | 11 | 4 | 49 |
| 26 Nov | 249.95 | 2.25 | 0.00 | 0.00 | 0 | 0 | 0 |
| 25 Nov | 251.37 | 2.25 | 0.00 | 0.00 | 0 | 0 | 45 |
| 22 Nov | 256.85 | 2.25 | 0.00 | 0.00 | 0 | 0 | 45 |
| 21 Nov | 248.21 | 2.25 | 0.00 | 0.00 | 0 | 2 | 0 |
| 20 Nov | 240.31 | 2.25 | 0.00 | 37.16 | 2 | 2 | 43 |
| 19 Nov | 240.31 | 2.25 | -0.40 | 37.16 | 2 | 0 | 43 |
| 18 Nov | 239.93 | 2.65 | -6.80 | 38.44 | 49 | 1 | 3 |
| 14 Nov | 219.87 | 9.45 | -17.70 | 43.50 | 4 | 3 | 3 |
| 13 Nov | 219.69 | 27.15 | 0.00 | 3.17 | 0 | 0 | 0 |
| 12 Nov | 225.91 | 27.15 | 0.00 | 5.11 | 0 | 0 | 0 |
| 11 Nov | 232.67 | 27.15 | 0.00 | 7.90 | 0 | 0 | 0 |
| 8 Nov | 238.89 | 27.15 | 0.00 | 9.77 | 0 | 0 | 0 |
| 7 Nov | 238.63 | 27.15 | 0.00 | 9.05 | 0 | 0 | 0 |
| 6 Nov | 244.98 | 27.15 | 0.00 | 11.42 | 0 | 0 | 0 |
| 5 Nov | 235.03 | 27.15 | 0.00 | 7.70 | 0 | 0 | 0 |
| 31 Oct | 227.32 | 27.15 | 0.00 | - | 0 | 0 | 0 |
| 29 Oct | 228.25 | 27.15 | 0.00 | - | 0 | 0 | 0 |
| 28 Oct | 223.79 | 27.15 | 0.00 | - | 0 | 0 | 0 |
| 25 Oct | 218.87 | 27.15 | 27.15 | - | 0 | 0 | 0 |
| 24 Oct | 226.35 | 0 | 0.00 | - | 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 215 expiring on 26DEC2024
Delta for 215 PE is -0.46
Historical price for 215 PE is as follows
On 20 Dec NATIONALUM was trading at 215.36. The strike last trading price was 3.15, which was 0.85 higher than the previous day. The implied volatity was 31.53, the open interest changed by -77 which decreased total open position to 378
On 19 Dec NATIONALUM was trading at 220.87. The strike last trading price was 2.3, which was 1.40 higher than the previous day. The implied volatity was 38.58, the open interest changed by -2 which decreased total open position to 455
On 18 Dec NATIONALUM was trading at 226.88. The strike last trading price was 0.9, which was 0.30 higher than the previous day. The implied volatity was 36.59, the open interest changed by -5 which decreased total open position to 457
On 17 Dec NATIONALUM was trading at 226.63. The strike last trading price was 0.6, which was -0.40 lower than the previous day. The implied volatity was 29.15, the open interest changed by 0 which decreased total open position to 463
On 16 Dec NATIONALUM was trading at 219.91. The strike last trading price was 1, which was 0.40 higher than the previous day. The implied volatity was 20.25, the open interest changed by -5 which decreased total open position to 464
On 13 Dec NATIONALUM was trading at 226.46. The strike last trading price was 0.6, which was -0.70 lower than the previous day. The implied volatity was 24.22, the open interest changed by -94 which decreased total open position to 471
On 12 Dec NATIONALUM was trading at 230.78. The strike last trading price was 1.3, which was 0.85 higher than the previous day. The implied volatity was 37.80, the open interest changed by 152 which increased total open position to 566
On 11 Dec NATIONALUM was trading at 249.53. The strike last trading price was 0.45, which was 0.05 higher than the previous day. The implied volatity was 45.42, the open interest changed by 10 which increased total open position to 431
On 10 Dec NATIONALUM was trading at 250.21. The strike last trading price was 0.4, which was -0.10 lower than the previous day. The implied volatity was 43.73, the open interest changed by 18 which increased total open position to 420
On 9 Dec NATIONALUM was trading at 250.56. The strike last trading price was 0.5, which was -0.05 lower than the previous day. The implied volatity was 46.40, the open interest changed by 36 which increased total open position to 402
On 6 Dec NATIONALUM was trading at 248.26. The strike last trading price was 0.55, which was -0.10 lower than the previous day. The implied volatity was 40.39, the open interest changed by 203 which increased total open position to 370
On 5 Dec NATIONALUM was trading at 248.79. The strike last trading price was 0.65, which was -0.15 lower than the previous day. The implied volatity was 41.12, the open interest changed by -5 which decreased total open position to 167
On 4 Dec NATIONALUM was trading at 245.16. The strike last trading price was 0.8, which was -0.05 lower than the previous day. The implied volatity was 39.72, the open interest changed by 6 which increased total open position to 173
On 3 Dec NATIONALUM was trading at 246.87. The strike last trading price was 0.85, which was -0.40 lower than the previous day. The implied volatity was 40.34, the open interest changed by 8 which increased total open position to 173
On 2 Dec NATIONALUM was trading at 243.30. The strike last trading price was 1.25, which was -0.30 lower than the previous day. The implied volatity was 40.82, the open interest changed by 6 which increased total open position to 166
On 29 Nov NATIONALUM was trading at 242.14. The strike last trading price was 1.55, which was -0.50 lower than the previous day. The implied volatity was 40.70, the open interest changed by 98 which increased total open position to 161
On 28 Nov NATIONALUM was trading at 249.02. The strike last trading price was 2.05, which was -0.30 lower than the previous day. The implied volatity was 50.17, the open interest changed by 12 which increased total open position to 63
On 27 Nov NATIONALUM was trading at 246.29. The strike last trading price was 2.35, which was 0.10 higher than the previous day. The implied volatity was 48.87, the open interest changed by 4 which increased total open position to 49
On 26 Nov NATIONALUM was trading at 249.95. The strike last trading price was 2.25, 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 2.25, 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 45
On 22 Nov NATIONALUM was trading at 256.85. The strike last trading price was 2.25, 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 45
On 21 Nov NATIONALUM was trading at 248.21. The strike last trading price was 2.25, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 2 which increased total open position to 0
On 20 Nov NATIONALUM was trading at 240.31. The strike last trading price was 2.25, which was 0.00 lower than the previous day. The implied volatity was 37.16, the open interest changed by 2 which increased total open position to 43
On 19 Nov NATIONALUM was trading at 240.31. The strike last trading price was 2.25, which was -0.40 lower than the previous day. The implied volatity was 37.16, the open interest changed by 0 which decreased total open position to 43
On 18 Nov NATIONALUM was trading at 239.93. The strike last trading price was 2.65, which was -6.80 lower than the previous day. The implied volatity was 38.44, the open interest changed by 1 which increased total open position to 3
On 14 Nov NATIONALUM was trading at 219.87. The strike last trading price was 9.45, which was -17.70 lower than the previous day. The implied volatity was 43.50, 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 27.15, which was 0.00 lower than the previous day. The implied volatity was 3.17, 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 27.15, which was 0.00 lower than the previous day. The implied volatity was 5.11, 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 27.15, which was 0.00 lower than the previous day. The implied volatity was 7.90, 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 27.15, which was 0.00 lower than the previous day. The implied volatity was 9.77, 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 27.15, which was 0.00 lower than the previous day. The implied volatity was 9.05, 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 27.15, which was 0.00 lower than the previous day. The implied volatity was 11.42, 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 27.15, which was 0.00 lower than the previous day. The implied volatity was 7.70, 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 27.15, 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 27.15, 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 27.15, 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 27.15, which was 27.15 higher 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 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 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
