NATIONALUM
National Aluminium Co Ltd
Historical option data for NATIONALUM
18 Oct 2024 02:01 PM IST
| NATIONALUM 170 CE | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Date | Close | Ltp | Change | Volume | Change OI | OI | ||||
| 18 Oct | 232.56 | 56.7 | 0.00 | 0 | 0 | 86,250 | ||||
| 17 Oct | 225.17 | 56.7 | 0.00 | 0 | 0 | 86,250 | ||||
| 16 Oct | 217.31 | 56.7 | 0.00 | 0 | 0 | 86,250 | ||||
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| 15 Oct | 219.02 | 56.7 | 0.00 | 0 | 0 | 86,250 | ||||
| 14 Oct | 226.56 | 56.7 | 11.15 | 15,000 | -3,750 | 90,000 | ||||
| 11 Oct | 222.92 | 45.55 | 0.00 | 0 | 0 | 0 | ||||
| 10 Oct | 212.72 | 45.55 | 0.00 | 0 | -15,000 | 0 | ||||
| 9 Oct | 214.28 | 45.55 | -11.45 | 15,000 | -7,500 | 1,01,250 | ||||
| 8 Oct | 212.79 | 57 | 0.00 | 0 | 0 | 0 | ||||
| 7 Oct | 214.89 | 57 | 0.00 | 0 | 0 | 0 | ||||
| 4 Oct | 220.35 | 57 | 0.00 | 0 | 0 | 0 | ||||
| 3 Oct | 222.55 | 57 | 0.00 | 0 | -3,750 | 0 | ||||
| 1 Oct | 224.23 | 57 | 18.50 | 3,750 | 0 | 1,12,500 | ||||
| 30 Sept | 210.29 | 38.5 | 0.00 | 0 | -56,250 | 0 | ||||
| 27 Sept | 207.04 | 38.5 | 5.30 | 1,16,250 | -56,250 | 1,12,500 | ||||
| 26 Sept | 203.02 | 33.2 | 5.20 | 7,500 | 0 | 1,65,000 | ||||
| 25 Sept | 195.20 | 28 | 12.15 | 37,500 | -15,000 | 1,61,250 | ||||
| 24 Sept | 191.48 | 15.85 | 0.00 | 0 | 0 | 0 | ||||
| 23 Sept | 180.24 | 15.85 | 0.00 | 0 | 0 | 0 | ||||
| 20 Sept | 184.03 | 15.85 | 0.00 | 9,03,750 | 0 | 1,76,250 | ||||
| 19 Sept | 182.20 | 15.85 | -0.35 | 9,03,750 | -2,77,500 | 1,76,250 | ||||
| 18 Sept | 185.16 | 16.2 | -3.00 | 60,000 | 56,250 | 4,50,000 | ||||
| 17 Sept | 186.77 | 19.2 | -2.40 | 1,12,500 | 1,05,000 | 3,86,250 | ||||
| 16 Sept | 189.38 | 21.6 | -8.85 | 2,88,750 | 1,87,500 | 1,87,500 | ||||
| 13 Sept | 182.35 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 12 Sept | 179.43 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 11 Sept | 171.44 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 10 Sept | 175.61 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 9 Sept | 171.15 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 6 Sept | 174.00 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 5 Sept | 176.29 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 4 Sept | 174.72 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 3 Sept | 178.67 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 2 Sept | 178.60 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 30 Aug | 182.60 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 29 Aug | 182.73 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 28 Aug | 184.56 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 27 Aug | 185.53 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 20 Aug | 172.06 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 16 Aug | 165.13 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 13 Aug | 169.88 | 30.45 | 0.00 | 0 | 0 | 0 | ||||
| 12 Aug | 174.21 | 30.45 | 30.45 | 0 | 0 | 0 | ||||
| 9 Aug | 177.25 | 0 | 0.00 | 0 | 0 | 0 | ||||
| 8 Aug | 172.67 | 0 | 0.00 | 0 | 0 | 0 | ||||
| 7 Aug | 179.34 | 0 | 0.00 | 0 | 0 | 0 | ||||
| 6 Aug | 172.62 | 0 | 0.00 | 0 | 0 | 0 | ||||
| 5 Aug | 172.94 | 0 | 0 | 0 | 0 | |||||
For National Aluminium Co Ltd - strike price 170 expiring on 31OCT2024
Delta for 170 CE is -
Historical price for 170 CE is as follows
On 18 Oct NATIONALUM was trading at 232.56. The strike last trading price was 56.7, 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 86250
On 17 Oct NATIONALUM was trading at 225.17. The strike last trading price was 56.7, 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 86250
On 16 Oct NATIONALUM was trading at 217.31. The strike last trading price was 56.7, 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 86250
On 15 Oct NATIONALUM was trading at 219.02. The strike last trading price was 56.7, 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 86250
On 14 Oct NATIONALUM was trading at 226.56. The strike last trading price was 56.7, which was 11.15 higher than the previous day. The implied volatity was -, the open interest changed by -3750 which decreased total open position to 90000
On 11 Oct NATIONALUM was trading at 222.92. The strike last trading price was 45.55, 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 10 Oct NATIONALUM was trading at 212.72. The strike last trading price was 45.55, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -15000 which decreased total open position to 0
On 9 Oct NATIONALUM was trading at 214.28. The strike last trading price was 45.55, which was -11.45 lower than the previous day. The implied volatity was -, the open interest changed by -7500 which decreased total open position to 101250
On 8 Oct NATIONALUM was trading at 212.79. The strike last trading price was 57, 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 Oct NATIONALUM was trading at 214.89. The strike last trading price was 57, 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 4 Oct NATIONALUM was trading at 220.35. The strike last trading price was 57, 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 3 Oct NATIONALUM was trading at 222.55. The strike last trading price was 57, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -3750 which decreased total open position to 0
On 1 Oct NATIONALUM was trading at 224.23. The strike last trading price was 57, which was 18.50 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 112500
On 30 Sept NATIONALUM was trading at 210.29. The strike last trading price was 38.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -56250 which decreased total open position to 0
On 27 Sept NATIONALUM was trading at 207.04. The strike last trading price was 38.5, which was 5.30 higher than the previous day. The implied volatity was -, the open interest changed by -56250 which decreased total open position to 112500
On 26 Sept NATIONALUM was trading at 203.02. The strike last trading price was 33.2, which was 5.20 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 165000
On 25 Sept NATIONALUM was trading at 195.20. The strike last trading price was 28, which was 12.15 higher than the previous day. The implied volatity was -, the open interest changed by -15000 which decreased total open position to 161250
On 24 Sept NATIONALUM was trading at 191.48. The strike last trading price was 15.85, 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 23 Sept NATIONALUM was trading at 180.24. The strike last trading price was 15.85, 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 Sept NATIONALUM was trading at 184.03. The strike last trading price was 15.85, 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 176250
On 19 Sept NATIONALUM was trading at 182.20. The strike last trading price was 15.85, which was -0.35 lower than the previous day. The implied volatity was -, the open interest changed by -277500 which decreased total open position to 176250
On 18 Sept NATIONALUM was trading at 185.16. The strike last trading price was 16.2, which was -3.00 lower than the previous day. The implied volatity was -, the open interest changed by 56250 which increased total open position to 450000
On 17 Sept NATIONALUM was trading at 186.77. The strike last trading price was 19.2, which was -2.40 lower than the previous day. The implied volatity was -, the open interest changed by 105000 which increased total open position to 386250
On 16 Sept NATIONALUM was trading at 189.38. The strike last trading price was 21.6, which was -8.85 lower than the previous day. The implied volatity was -, the open interest changed by 187500 which increased total open position to 187500
On 13 Sept NATIONALUM was trading at 182.35. The strike last trading price was 30.45, 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 Sept NATIONALUM was trading at 179.43. The strike last trading price was 30.45, 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 11 Sept NATIONALUM was trading at 171.44. The strike last trading price was 30.45, 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 10 Sept NATIONALUM was trading at 175.61. The strike last trading price was 30.45, 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 9 Sept NATIONALUM was trading at 171.15. The strike last trading price was 30.45, 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 6 Sept NATIONALUM was trading at 174.00. The strike last trading price was 30.45, 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 5 Sept NATIONALUM was trading at 176.29. The strike last trading price was 30.45, 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 4 Sept NATIONALUM was trading at 174.72. The strike last trading price was 30.45, 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 3 Sept NATIONALUM was trading at 178.67. The strike last trading price was 30.45, 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 2 Sept NATIONALUM was trading at 178.60. The strike last trading price was 30.45, 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 30 Aug NATIONALUM was trading at 182.60. The strike last trading price was 30.45, 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 29 Aug NATIONALUM was trading at 182.73. The strike last trading price was 30.45, 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 28 Aug NATIONALUM was trading at 184.56. The strike last trading price was 30.45, 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 27 Aug NATIONALUM was trading at 185.53. The strike last trading price was 30.45, 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 20 Aug NATIONALUM was trading at 172.06. The strike last trading price was 30.45, 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 16 Aug NATIONALUM was trading at 165.13. The strike last trading price was 30.45, 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 13 Aug NATIONALUM was trading at 169.88. The strike last trading price was 30.45, 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 Aug NATIONALUM was trading at 174.21. The strike last trading price was 30.45, which was 30.45 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 9 Aug NATIONALUM was trading at 177.25. 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 0 which decreased total open position to 0
On 8 Aug NATIONALUM was trading at 172.67. 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 0 which decreased total open position to 0
On 7 Aug NATIONALUM was trading at 179.34. 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 0 which decreased total open position to 0
On 6 Aug NATIONALUM was trading at 172.62. 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 0 which decreased total open position to 0
On 5 Aug NATIONALUM was trading at 172.94. The strike last trading price was 0, which was lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
| NATIONALUM 170 PE | ||||||
|---|---|---|---|---|---|---|
| Date | Close | Ltp | Change | Volume | Change OI | OI |
| 18 Oct | 232.56 | 0.1 | 0.05 | 11,250 | -7,500 | 9,71,250 |
| 17 Oct | 225.17 | 0.05 | -0.05 | 37,500 | -18,750 | 9,97,500 |
| 16 Oct | 217.31 | 0.1 | -0.05 | 22,500 | -18,750 | 10,20,000 |
| 15 Oct | 219.02 | 0.15 | 0.00 | 0 | -7,500 | 0 |
| 14 Oct | 226.56 | 0.15 | -0.05 | 1,91,250 | -7,500 | 10,38,750 |
| 11 Oct | 222.92 | 0.2 | -0.20 | 2,13,750 | 30,000 | 10,46,250 |
| 10 Oct | 212.72 | 0.4 | -0.10 | 1,23,750 | -11,250 | 10,16,250 |
| 9 Oct | 214.28 | 0.5 | -0.05 | 4,31,250 | 67,500 | 10,72,500 |
| 8 Oct | 212.79 | 0.55 | 0.00 | 7,68,750 | 33,750 | 10,20,000 |
| 7 Oct | 214.89 | 0.55 | 0.00 | 9,90,000 | 48,750 | 10,23,750 |
| 4 Oct | 220.35 | 0.55 | 0.00 | 5,21,250 | 41,250 | 9,71,250 |
| 3 Oct | 222.55 | 0.55 | 0.20 | 3,41,250 | -11,250 | 9,75,000 |
| 1 Oct | 224.23 | 0.35 | -0.20 | 5,73,750 | 41,250 | 9,86,250 |
| 30 Sept | 210.29 | 0.55 | 0.05 | 5,17,500 | 63,750 | 10,05,000 |
| 27 Sept | 207.04 | 0.5 | -0.25 | 6,86,250 | 82,500 | 9,52,500 |
| 26 Sept | 203.02 | 0.75 | -0.30 | 7,38,750 | 1,98,750 | 8,70,000 |
| 25 Sept | 195.20 | 1.05 | -0.30 | 10,50,000 | 2,62,500 | 6,86,250 |
| 24 Sept | 191.48 | 1.35 | 0.10 | 52,500 | -30,000 | 4,27,500 |
| 23 Sept | 180.24 | 1.25 | -0.30 | 15,000 | -11,250 | 4,61,250 |
| 20 Sept | 184.03 | 1.55 | -2.00 | 52,500 | -48,750 | 4,76,250 |
| 19 Sept | 182.20 | 3.55 | 0.35 | 20,28,750 | 2,51,250 | 5,28,750 |
| 18 Sept | 185.16 | 3.2 | 0.35 | 2,55,000 | 0 | 2,77,500 |
| 17 Sept | 186.77 | 2.85 | 0.55 | 1,08,750 | 18,750 | 2,70,000 |
| 16 Sept | 189.38 | 2.3 | -1.25 | 3,97,500 | -48,750 | 2,36,250 |
| 13 Sept | 182.35 | 3.55 | -0.85 | 2,21,250 | 90,000 | 2,81,250 |
| 12 Sept | 179.43 | 4.4 | -3.60 | 1,27,500 | 26,250 | 1,87,500 |
| 11 Sept | 171.44 | 8 | 1.95 | 71,250 | 41,250 | 1,65,000 |
| 10 Sept | 175.61 | 6.05 | -1.85 | 18,750 | 7,500 | 1,23,750 |
| 9 Sept | 171.15 | 7.9 | 0.85 | 45,000 | 11,250 | 1,20,000 |
| 6 Sept | 174.00 | 7.05 | 0.85 | 18,750 | 7,500 | 1,05,000 |
| 5 Sept | 176.29 | 6.2 | -0.60 | 33,750 | 0 | 97,500 |
| 4 Sept | 174.72 | 6.8 | 1.05 | 45,000 | 3,750 | 93,750 |
| 3 Sept | 178.67 | 5.75 | -0.05 | 22,500 | -3,750 | 86,250 |
| 2 Sept | 178.60 | 5.8 | 1.05 | 48,750 | 11,250 | 86,250 |
| 30 Aug | 182.60 | 4.75 | -0.15 | 1,20,000 | 30,000 | 75,000 |
| 29 Aug | 182.73 | 4.9 | 0.95 | 26,250 | 11,250 | 45,000 |
| 28 Aug | 184.56 | 3.95 | 0.05 | 26,250 | 11,250 | 33,750 |
| 27 Aug | 185.53 | 3.9 | -9.15 | 26,250 | 22,500 | 22,500 |
| 20 Aug | 172.06 | 13.05 | 0.00 | 0 | 0 | 0 |
| 16 Aug | 165.13 | 13.05 | 0.00 | 0 | 0 | 0 |
| 13 Aug | 169.88 | 13.05 | 0.00 | 0 | 0 | 0 |
| 12 Aug | 174.21 | 13.05 | 0.00 | 0 | 0 | 0 |
| 9 Aug | 177.25 | 13.05 | 0.00 | 0 | 0 | 0 |
| 8 Aug | 172.67 | 13.05 | 0.00 | 0 | 0 | 0 |
| 7 Aug | 179.34 | 13.05 | 0.00 | 0 | 0 | 0 |
| 6 Aug | 172.62 | 13.05 | 0.00 | 0 | 0 | 0 |
| 5 Aug | 172.94 | 13.05 | 0 | 0 | 0 | |
For National Aluminium Co Ltd - strike price 170 expiring on 31OCT2024
Delta for 170 PE is -
Historical price for 170 PE is as follows
On 18 Oct NATIONALUM was trading at 232.56. The strike last trading price was 0.1, which was 0.05 higher than the previous day. The implied volatity was -, the open interest changed by -7500 which decreased total open position to 971250
On 17 Oct NATIONALUM was trading at 225.17. The strike last trading price was 0.05, which was -0.05 lower than the previous day. The implied volatity was -, the open interest changed by -18750 which decreased total open position to 997500
On 16 Oct NATIONALUM was trading at 217.31. The strike last trading price was 0.1, which was -0.05 lower than the previous day. The implied volatity was -, the open interest changed by -18750 which decreased total open position to 1020000
On 15 Oct NATIONALUM was trading at 219.02. The strike last trading price was 0.15, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -7500 which decreased total open position to 0
On 14 Oct NATIONALUM was trading at 226.56. The strike last trading price was 0.15, which was -0.05 lower than the previous day. The implied volatity was -, the open interest changed by -7500 which decreased total open position to 1038750
On 11 Oct NATIONALUM was trading at 222.92. The strike last trading price was 0.2, which was -0.20 lower than the previous day. The implied volatity was -, the open interest changed by 30000 which increased total open position to 1046250
On 10 Oct NATIONALUM was trading at 212.72. The strike last trading price was 0.4, which was -0.10 lower than the previous day. The implied volatity was -, the open interest changed by -11250 which decreased total open position to 1016250
On 9 Oct NATIONALUM was trading at 214.28. The strike last trading price was 0.5, which was -0.05 lower than the previous day. The implied volatity was -, the open interest changed by 67500 which increased total open position to 1072500
On 8 Oct NATIONALUM was trading at 212.79. The strike last trading price was 0.55, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 33750 which increased total open position to 1020000
On 7 Oct NATIONALUM was trading at 214.89. The strike last trading price was 0.55, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 48750 which increased total open position to 1023750
On 4 Oct NATIONALUM was trading at 220.35. The strike last trading price was 0.55, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 41250 which increased total open position to 971250
On 3 Oct NATIONALUM was trading at 222.55. The strike last trading price was 0.55, which was 0.20 higher than the previous day. The implied volatity was -, the open interest changed by -11250 which decreased total open position to 975000
On 1 Oct NATIONALUM was trading at 224.23. The strike last trading price was 0.35, which was -0.20 lower than the previous day. The implied volatity was -, the open interest changed by 41250 which increased total open position to 986250
On 30 Sept NATIONALUM was trading at 210.29. The strike last trading price was 0.55, which was 0.05 higher than the previous day. The implied volatity was -, the open interest changed by 63750 which increased total open position to 1005000
On 27 Sept NATIONALUM was trading at 207.04. The strike last trading price was 0.5, which was -0.25 lower than the previous day. The implied volatity was -, the open interest changed by 82500 which increased total open position to 952500
On 26 Sept NATIONALUM was trading at 203.02. The strike last trading price was 0.75, which was -0.30 lower than the previous day. The implied volatity was -, the open interest changed by 198750 which increased total open position to 870000
On 25 Sept NATIONALUM was trading at 195.20. The strike last trading price was 1.05, which was -0.30 lower than the previous day. The implied volatity was -, the open interest changed by 262500 which increased total open position to 686250
On 24 Sept NATIONALUM was trading at 191.48. The strike last trading price was 1.35, which was 0.10 higher than the previous day. The implied volatity was -, the open interest changed by -30000 which decreased total open position to 427500
On 23 Sept NATIONALUM was trading at 180.24. The strike last trading price was 1.25, which was -0.30 lower than the previous day. The implied volatity was -, the open interest changed by -11250 which decreased total open position to 461250
On 20 Sept NATIONALUM was trading at 184.03. The strike last trading price was 1.55, which was -2.00 lower than the previous day. The implied volatity was -, the open interest changed by -48750 which decreased total open position to 476250
On 19 Sept NATIONALUM was trading at 182.20. The strike last trading price was 3.55, which was 0.35 higher than the previous day. The implied volatity was -, the open interest changed by 251250 which increased total open position to 528750
On 18 Sept NATIONALUM was trading at 185.16. The strike last trading price was 3.2, which was 0.35 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 277500
On 17 Sept NATIONALUM was trading at 186.77. The strike last trading price was 2.85, which was 0.55 higher than the previous day. The implied volatity was -, the open interest changed by 18750 which increased total open position to 270000
On 16 Sept NATIONALUM was trading at 189.38. The strike last trading price was 2.3, which was -1.25 lower than the previous day. The implied volatity was -, the open interest changed by -48750 which decreased total open position to 236250
On 13 Sept NATIONALUM was trading at 182.35. The strike last trading price was 3.55, which was -0.85 lower than the previous day. The implied volatity was -, the open interest changed by 90000 which increased total open position to 281250
On 12 Sept NATIONALUM was trading at 179.43. The strike last trading price was 4.4, which was -3.60 lower than the previous day. The implied volatity was -, the open interest changed by 26250 which increased total open position to 187500
On 11 Sept NATIONALUM was trading at 171.44. The strike last trading price was 8, which was 1.95 higher than the previous day. The implied volatity was -, the open interest changed by 41250 which increased total open position to 165000
On 10 Sept NATIONALUM was trading at 175.61. The strike last trading price was 6.05, which was -1.85 lower than the previous day. The implied volatity was -, the open interest changed by 7500 which increased total open position to 123750
On 9 Sept NATIONALUM was trading at 171.15. The strike last trading price was 7.9, which was 0.85 higher than the previous day. The implied volatity was -, the open interest changed by 11250 which increased total open position to 120000
On 6 Sept NATIONALUM was trading at 174.00. The strike last trading price was 7.05, which was 0.85 higher than the previous day. The implied volatity was -, the open interest changed by 7500 which increased total open position to 105000
On 5 Sept NATIONALUM was trading at 176.29. The strike last trading price was 6.2, which was -0.60 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 97500
On 4 Sept NATIONALUM was trading at 174.72. The strike last trading price was 6.8, which was 1.05 higher than the previous day. The implied volatity was -, the open interest changed by 3750 which increased total open position to 93750
On 3 Sept NATIONALUM was trading at 178.67. The strike last trading price was 5.75, which was -0.05 lower than the previous day. The implied volatity was -, the open interest changed by -3750 which decreased total open position to 86250
On 2 Sept NATIONALUM was trading at 178.60. The strike last trading price was 5.8, which was 1.05 higher than the previous day. The implied volatity was -, the open interest changed by 11250 which increased total open position to 86250
On 30 Aug NATIONALUM was trading at 182.60. The strike last trading price was 4.75, which was -0.15 lower than the previous day. The implied volatity was -, the open interest changed by 30000 which increased total open position to 75000
On 29 Aug NATIONALUM was trading at 182.73. The strike last trading price was 4.9, which was 0.95 higher than the previous day. The implied volatity was -, the open interest changed by 11250 which increased total open position to 45000
On 28 Aug NATIONALUM was trading at 184.56. The strike last trading price was 3.95, which was 0.05 higher than the previous day. The implied volatity was -, the open interest changed by 11250 which increased total open position to 33750
On 27 Aug NATIONALUM was trading at 185.53. The strike last trading price was 3.9, which was -9.15 lower than the previous day. The implied volatity was -, the open interest changed by 22500 which increased total open position to 22500
On 20 Aug NATIONALUM was trading at 172.06. The strike last trading price was 13.05, 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 16 Aug NATIONALUM was trading at 165.13. The strike last trading price was 13.05, 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 Aug NATIONALUM was trading at 169.88. The strike last trading price was 13.05, 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 Aug NATIONALUM was trading at 174.21. The strike last trading price was 13.05, 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 9 Aug NATIONALUM was trading at 177.25. The strike last trading price was 13.05, 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 Aug NATIONALUM was trading at 172.67. The strike last trading price was 13.05, 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 Aug NATIONALUM was trading at 179.34. The strike last trading price was 13.05, 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 Aug NATIONALUM was trading at 172.62. The strike last trading price was 13.05, 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 Aug NATIONALUM was trading at 172.94. The strike last trading price was 13.05, which was lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
