[--[65.84.65.76]--]

NATIONALUM

National Aluminium Co Ltd
265.65 -2.70 (-1.01%)
L: 259.3 H: 267

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Historical option data for NATIONALUM

09 Dec 2025 04:10 PM IST
NATIONALUM 30-DEC-2025 215 CE
Delta: -
Vega: -
Theta: -
Gamma: -
Date Close Ltp Change IV Volume OI Chg OI
9 Dec 265.65 41.3 19.8 - 0 0 0
8 Dec 268.35 41.3 19.8 - 0 0 1
5 Dec 273.15 41.3 19.8 - 0 0 0
4 Dec 269.25 41.3 19.8 - 0 0 0
3 Dec 266.50 41.3 19.8 - 0 0 0
2 Dec 265.15 41.3 19.8 - 0 0 0
1 Dec 263.80 41.3 19.8 - 0 0 0
28 Nov 259.98 41.3 19.8 - 0 0 0
27 Nov 261.33 41.3 19.8 - 0 0 0
26 Nov 258.18 41.3 19.8 - 0 1 0
25 Nov 253.97 41.3 19.8 - 1 0 0
24 Nov 251.06 21.5 0 - 0 0 0
21 Nov 250.68 21.5 0 - 0 0 0
20 Nov 257.62 21.5 0 - 0 0 0
18 Nov 257.30 21.5 0 - 0 0 0
17 Nov 260.76 21.5 0 - 0 0 0
14 Nov 262.57 21.5 0 - 0 0 0
12 Nov 266.95 21.5 0 - 0 0 0
11 Nov 265.66 21.5 0 - 0 0 0
10 Nov 257.36 21.5 0 - 0 0 0
7 Nov 234.73 21.5 0 - 0 0 0
6 Nov 230.59 21.5 0 - 0 0 0
4 Nov 233.27 21.5 0 - 0 0 0
3 Nov 238.66 21.5 0 - 0 0 0
31 Oct 234.14 21.5 0 - 0 0 0
30 Oct 238.08 21.5 0 - 0 0 0
29 Oct 238.10 21.5 0 - 0 0 0
27 Oct 237.87 21.5 0 - 0 0 0
24 Oct 236.10 21.5 0 - 0 0 0
23 Oct 228.28 21.5 0 - 0 0 0
21 Oct 227.35 21.5 0 - 0 0 0
20 Oct 226.03 21.5 0 - 0 0 0
17 Oct 225.35 21.5 0 - 0 0 0
16 Oct 226.84 21.5 0 - 0 0 0
15 Oct 226.03 21.5 0 - 0 0 0
14 Oct 223.91 21.5 0 - 0 0 0
10 Oct 224.30 21.5 0 - 0 0 0
9 Oct 229.55 21.5 0 - 0 0 0
8 Oct 223.62 21.5 0 - 0 0 0
7 Oct 217.07 21.5 0 - 0 0 0
6 Oct 217.15 21.5 0 - 0 0 0
3 Oct 221.16 21.5 0 - 0 0 0


For National Aluminium Co Ltd - strike price 215 expiring on 30DEC2025

Delta for 215 CE is -

Historical price for 215 CE is as follows

On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 8 Dec NATIONALUM was trading at 268.35. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1


On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 3 Dec NATIONALUM was trading at 266.50. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 2 Dec NATIONALUM was trading at 265.15. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 1 Dec NATIONALUM was trading at 263.80. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0


On 25 Nov NATIONALUM was trading at 253.97. The strike last trading price was 41.3, which was 19.8 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 24 Nov NATIONALUM was trading at 251.06. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 21 Nov NATIONALUM was trading at 250.68. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 20 Nov NATIONALUM was trading at 257.62. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 18 Nov NATIONALUM was trading at 257.30. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 17 Nov NATIONALUM was trading at 260.76. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 14 Nov NATIONALUM was trading at 262.57. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 12 Nov NATIONALUM was trading at 266.95. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 11 Nov NATIONALUM was trading at 265.66. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 10 Nov NATIONALUM was trading at 257.36. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 7 Nov NATIONALUM was trading at 234.73. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 6 Nov NATIONALUM was trading at 230.59. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 4 Nov NATIONALUM was trading at 233.27. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 3 Nov NATIONALUM was trading at 238.66. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 31 Oct NATIONALUM was trading at 234.14. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 30 Oct NATIONALUM was trading at 238.08. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 29 Oct NATIONALUM was trading at 238.10. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 27 Oct NATIONALUM was trading at 237.87. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 24 Oct NATIONALUM was trading at 236.10. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 23 Oct NATIONALUM was trading at 228.28. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 21 Oct NATIONALUM was trading at 227.35. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 20 Oct NATIONALUM was trading at 226.03. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 17 Oct NATIONALUM was trading at 225.35. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 16 Oct NATIONALUM was trading at 226.84. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 15 Oct NATIONALUM was trading at 226.03. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 14 Oct NATIONALUM was trading at 223.91. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 10 Oct NATIONALUM was trading at 224.30. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 9 Oct NATIONALUM was trading at 229.55. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 8 Oct NATIONALUM was trading at 223.62. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 7 Oct NATIONALUM was trading at 217.07. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 6 Oct NATIONALUM was trading at 217.15. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 3 Oct NATIONALUM was trading at 221.16. The strike last trading price was 21.5, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


NATIONALUM 30DEC2025 215 PE
Delta: -0.01
Vega: 0.01
Theta: -0.01
Gamma: 0.00
Date Close Ltp Change IV Volume OI Chg OI
9 Dec 265.65 0.05 0 37.11 5 0 43
8 Dec 268.35 0.05 -0.05 - 0 0 43
5 Dec 273.15 0.05 -0.05 37.99 5 0 44
4 Dec 269.25 0.1 -0.1 38.34 10 -2 44
3 Dec 266.50 0.15 -0.04 - 0 0 0
2 Dec 265.15 0.15 -0.04 - 0 -1 0
1 Dec 263.80 0.15 -0.04 35.94 8 -1 46
28 Nov 259.98 0.19 -0.01 33.39 14 -3 45
27 Nov 261.33 0.2 -0.12 33.67 21 -7 48
26 Nov 258.18 0.32 -0.17 34.24 15 3 56
25 Nov 253.97 0.48 -0.16 34.29 21 7 53
24 Nov 251.06 0.64 0.04 33.64 12 10 45
21 Nov 250.68 0.6 -0.65 31.86 21 14 31
20 Nov 257.62 1.25 -1.95 - 0 0 0
18 Nov 257.30 1.25 -1.95 - 0 0 0
17 Nov 260.76 1.25 -1.95 - 0 0 0
14 Nov 262.57 1.25 -1.95 - 0 0 0
12 Nov 266.95 1.25 -1.95 - 0 0 0
11 Nov 265.66 1.25 -1.95 - 0 -3 0
10 Nov 257.36 1.25 -1.95 37.83 14 -3 17
7 Nov 234.73 3.2 0.11 32.55 6 4 19
6 Nov 230.59 3.09 -0.51 - 0 0 0
4 Nov 233.27 3.09 -0.51 - 0 1 0
3 Nov 238.66 3.09 -0.51 33.84 2 1 15
31 Oct 234.14 3.6 0 - 1 0 13
30 Oct 238.08 3.6 0 - 0 0 0
29 Oct 238.10 3.6 0 - 0 0 0
27 Oct 237.87 3.6 0 34.05 1 0 12
24 Oct 236.10 3.65 -15.75 32.16 12 4 4
23 Oct 228.28 19.4 0 5.32 0 0 0
21 Oct 227.35 19.4 0 - 0 0 0
20 Oct 226.03 19.4 0 4.76 0 0 0
17 Oct 225.35 19.4 0 - 0 0 0
16 Oct 226.84 19.4 0 4.84 0 0 0
15 Oct 226.03 19.4 0 - 0 0 0
14 Oct 223.91 19.4 0 4.02 0 0 0
10 Oct 224.30 19.4 0 4.12 0 0 0
9 Oct 229.55 19.4 0 - 0 0 0
8 Oct 223.62 19.4 0 3.95 0 0 0
7 Oct 217.07 19.4 0 - 0 0 0
6 Oct 217.15 19.4 0 - 0 0 0
3 Oct 221.16 19.4 0 1.96 0 0 0


For National Aluminium Co Ltd - strike price 215 expiring on 30DEC2025

Delta for 215 PE is -0.01

Historical price for 215 PE is as follows

On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 0.05, which was 0 lower than the previous day. The implied volatity was 37.11, the open interest changed by 0 which decreased total open position to 43


On 8 Dec NATIONALUM was trading at 268.35. 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 0 which decreased total open position to 43


On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 0.05, which was -0.05 lower than the previous day. The implied volatity was 37.99, the open interest changed by 0 which decreased total open position to 44


On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 0.1, which was -0.1 lower than the previous day. The implied volatity was 38.34, the open interest changed by -2 which decreased total open position to 44


On 3 Dec NATIONALUM was trading at 266.50. The strike last trading price was 0.15, which was -0.04 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 2 Dec NATIONALUM was trading at 265.15. The strike last trading price was 0.15, which was -0.04 lower than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 0


On 1 Dec NATIONALUM was trading at 263.80. The strike last trading price was 0.15, which was -0.04 lower than the previous day. The implied volatity was 35.94, the open interest changed by -1 which decreased total open position to 46


On 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 0.19, which was -0.01 lower than the previous day. The implied volatity was 33.39, the open interest changed by -3 which decreased total open position to 45


On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 0.2, which was -0.12 lower than the previous day. The implied volatity was 33.67, the open interest changed by -7 which decreased total open position to 48


On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 0.32, which was -0.17 lower than the previous day. The implied volatity was 34.24, the open interest changed by 3 which increased total open position to 56


On 25 Nov NATIONALUM was trading at 253.97. The strike last trading price was 0.48, which was -0.16 lower than the previous day. The implied volatity was 34.29, the open interest changed by 7 which increased total open position to 53


On 24 Nov NATIONALUM was trading at 251.06. The strike last trading price was 0.64, which was 0.04 higher than the previous day. The implied volatity was 33.64, the open interest changed by 10 which increased total open position to 45


On 21 Nov NATIONALUM was trading at 250.68. The strike last trading price was 0.6, which was -0.65 lower than the previous day. The implied volatity was 31.86, the open interest changed by 14 which increased total open position to 31


On 20 Nov NATIONALUM was trading at 257.62. The strike last trading price was 1.25, which was -1.95 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 257.30. The strike last trading price was 1.25, which was -1.95 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 17 Nov NATIONALUM was trading at 260.76. The strike last trading price was 1.25, which was -1.95 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 262.57. The strike last trading price was 1.25, which was -1.95 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 266.95. The strike last trading price was 1.25, which was -1.95 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 265.66. The strike last trading price was 1.25, which was -1.95 lower than the previous day. The implied volatity was -, the open interest changed by -3 which decreased total open position to 0


On 10 Nov NATIONALUM was trading at 257.36. The strike last trading price was 1.25, which was -1.95 lower than the previous day. The implied volatity was 37.83, the open interest changed by -3 which decreased total open position to 17


On 7 Nov NATIONALUM was trading at 234.73. The strike last trading price was 3.2, which was 0.11 higher than the previous day. The implied volatity was 32.55, the open interest changed by 4 which increased total open position to 19


On 6 Nov NATIONALUM was trading at 230.59. The strike last trading price was 3.09, which was -0.51 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 4 Nov NATIONALUM was trading at 233.27. The strike last trading price was 3.09, which was -0.51 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0


On 3 Nov NATIONALUM was trading at 238.66. The strike last trading price was 3.09, which was -0.51 lower than the previous day. The implied volatity was 33.84, the open interest changed by 1 which increased total open position to 15


On 31 Oct NATIONALUM was trading at 234.14. The strike last trading price was 3.6, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 13


On 30 Oct NATIONALUM was trading at 238.08. The strike last trading price was 3.6, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 29 Oct NATIONALUM was trading at 238.10. The strike last trading price was 3.6, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 27 Oct NATIONALUM was trading at 237.87. The strike last trading price was 3.6, which was 0 lower than the previous day. The implied volatity was 34.05, the open interest changed by 0 which decreased total open position to 12


On 24 Oct NATIONALUM was trading at 236.10. The strike last trading price was 3.65, which was -15.75 lower than the previous day. The implied volatity was 32.16, the open interest changed by 4 which increased total open position to 4


On 23 Oct NATIONALUM was trading at 228.28. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 5.32, the open interest changed by 0 which decreased total open position to 0


On 21 Oct NATIONALUM was trading at 227.35. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 20 Oct NATIONALUM was trading at 226.03. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 4.76, the open interest changed by 0 which decreased total open position to 0


On 17 Oct NATIONALUM was trading at 225.35. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 16 Oct NATIONALUM was trading at 226.84. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 4.84, the open interest changed by 0 which decreased total open position to 0


On 15 Oct NATIONALUM was trading at 226.03. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 14 Oct NATIONALUM was trading at 223.91. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 4.02, the open interest changed by 0 which decreased total open position to 0


On 10 Oct NATIONALUM was trading at 224.30. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 4.12, the open interest changed by 0 which decreased total open position to 0


On 9 Oct NATIONALUM was trading at 229.55. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 8 Oct NATIONALUM was trading at 223.62. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 3.95, the open interest changed by 0 which decreased total open position to 0


On 7 Oct NATIONALUM was trading at 217.07. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 6 Oct NATIONALUM was trading at 217.15. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 3 Oct NATIONALUM was trading at 221.16. The strike last trading price was 19.4, which was 0 lower than the previous day. The implied volatity was 1.96, the open interest changed by 0 which decreased total open position to 0