[--[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 220 CE
Delta: -
Vega: -
Theta: -
Gamma: -
Date Close Ltp Change IV Volume OI Chg OI
9 Dec 265.65 55.15 7.55 - 0 0 0
8 Dec 268.35 55.15 7.55 - 0 0 12
5 Dec 273.15 55.15 7.55 46.77 1 0 12
4 Dec 269.25 47.6 2.6 - 0 0 0
3 Dec 266.50 47.6 2.6 - 0 0 0
2 Dec 265.15 47.6 2.6 - 2 0 12
1 Dec 263.80 45 1.8 - 2 1 12
28 Nov 259.98 43.2 -1.3 40.53 1 0 12
27 Nov 261.33 44.5 8.25 46.19 4 0 13
26 Nov 258.18 36.25 3.25 - 0 3 0
25 Nov 253.97 36.25 3.25 - 3 1 11
24 Nov 251.06 33 -4.76 21.91 6 3 10
21 Nov 250.68 37.76 -0.54 - 0 0 0
20 Nov 257.62 37.76 -0.54 - 0 2 0
19 Nov 256.60 37.76 -0.54 - 2 0 5
18 Nov 257.30 38.3 21.29 - 3 0 4
17 Nov 260.76 17.01 -1.49 - 0 0 0
14 Nov 262.57 17.01 -1.49 - 0 0 0
13 Nov 268.67 17.01 -1.49 - 0 0 0
12 Nov 266.95 17.01 -1.49 - 0 0 0
11 Nov 265.66 17.01 -1.49 - 0 0 0
10 Nov 257.36 17.01 -1.49 - 0 1 0
7 Nov 234.73 17.01 -1.49 - 1 0 3
6 Nov 230.59 18.5 -6 - 0 3 0
4 Nov 233.27 18.5 -6 22.00 3 2 2
3 Nov 238.66 24.5 8.5 - 0 0 0
31 Oct 234.14 24.5 8.5 - 0 0 0
30 Oct 238.08 24.5 8.5 - 0 0 0
29 Oct 238.10 24.5 8.5 - 0 0 0
28 Oct 236.76 24.5 8.5 - 1 0 0
27 Oct 237.87 24.5 8.5 - 1 0 0
24 Oct 236.10 24.5 8.5 30.91 1 0 1
23 Oct 228.28 16 -3.3 - 0 0 0
21 Oct 227.35 16 -3.3 - 0 0 0
20 Oct 226.03 16 -3.3 - 0 0 0
17 Oct 225.35 16 -3.3 - 0 0 0
16 Oct 226.84 16 -3.3 - 0 0 0
15 Oct 226.03 16 -3.3 - 0 0 0
14 Oct 223.91 16 -3.3 - 0 1 0
10 Oct 224.30 19.3 0 - 0 0 0
9 Oct 229.55 19.3 0 - 0 0 0
8 Oct 223.62 19.3 0 - 0 0 0
7 Oct 217.07 19.3 0 - 0 0 0
6 Oct 217.15 19.3 0 - 0 0 0
3 Oct 221.16 19.3 0 - 0 0 0


For National Aluminium Co Ltd - strike price 220 expiring on 30DEC2025

Delta for 220 CE is -

Historical price for 220 CE is as follows

On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 55.15, which was 7.55 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 55.15, which was 7.55 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 12


On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 55.15, which was 7.55 higher than the previous day. The implied volatity was 46.77, the open interest changed by 0 which decreased total open position to 12


On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 47.6, which was 2.6 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 47.6, which was 2.6 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 47.6, which was 2.6 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 12


On 1 Dec NATIONALUM was trading at 263.80. The strike last trading price was 45, which was 1.8 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 12


On 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 43.2, which was -1.3 lower than the previous day. The implied volatity was 40.53, the open interest changed by 0 which decreased total open position to 12


On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 44.5, which was 8.25 higher than the previous day. The implied volatity was 46.19, the open interest changed by 0 which decreased total open position to 13


On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 36.25, which was 3.25 higher than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 0


On 25 Nov NATIONALUM was trading at 253.97. The strike last trading price was 36.25, which was 3.25 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 11


On 24 Nov NATIONALUM was trading at 251.06. The strike last trading price was 33, which was -4.76 lower than the previous day. The implied volatity was 21.91, the open interest changed by 3 which increased total open position to 10


On 21 Nov NATIONALUM was trading at 250.68. The strike last trading price was 37.76, which was -0.54 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 37.76, which was -0.54 lower than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 0


On 19 Nov NATIONALUM was trading at 256.60. The strike last trading price was 37.76, which was -0.54 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 5


On 18 Nov NATIONALUM was trading at 257.30. The strike last trading price was 38.3, which was 21.29 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4


On 17 Nov NATIONALUM was trading at 260.76. The strike last trading price was 17.01, which was -1.49 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 17.01, which was -1.49 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 268.67. The strike last trading price was 17.01, which was -1.49 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 17.01, which was -1.49 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 17.01, which was -1.49 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 17.01, which was -1.49 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0


On 7 Nov NATIONALUM was trading at 234.73. The strike last trading price was 17.01, which was -1.49 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3


On 6 Nov NATIONALUM was trading at 230.59. The strike last trading price was 18.5, which was -6 lower than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 0


On 4 Nov NATIONALUM was trading at 233.27. The strike last trading price was 18.5, which was -6 lower than the previous day. The implied volatity was 22.00, the open interest changed by 2 which increased total open position to 2


On 3 Nov NATIONALUM was trading at 238.66. The strike last trading price was 24.5, which was 8.5 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 234.14. The strike last trading price was 24.5, which was 8.5 higher 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 24.5, which was 8.5 higher 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 24.5, which was 8.5 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 28 Oct NATIONALUM was trading at 236.76. The strike last trading price was 24.5, which was 8.5 higher 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 24.5, which was 8.5 higher 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 24.5, which was 8.5 higher than the previous day. The implied volatity was 30.91, the open interest changed by 0 which decreased total open position to 1


On 23 Oct NATIONALUM was trading at 228.28. The strike last trading price was 16, which was -3.3 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 16, which was -3.3 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 16, which was -3.3 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 16, which was -3.3 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 16, which was -3.3 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 16, which was -3.3 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 16, which was -3.3 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0


On 10 Oct NATIONALUM was trading at 224.30. The strike last trading price was 19.3, 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 19.3, 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 19.3, 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 19.3, 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 19.3, 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 19.3, 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 220 PE
Delta: -0.02
Vega: 0.03
Theta: -0.03
Gamma: 0.00
Date Close Ltp Change IV Volume OI Chg OI
9 Dec 265.65 0.2 0.05 40.55 20 0 107
8 Dec 268.35 0.1 -0.05 36.98 27 -9 108
5 Dec 273.15 0.1 0 37.88 12 -4 117
4 Dec 269.25 0.1 -0.05 35.05 10 -1 121
3 Dec 266.50 0.15 0 35.71 13 -3 124
2 Dec 265.15 0.15 -0.05 33.54 16 -5 127
1 Dec 263.80 0.2 -0.06 34.00 10 -6 132
28 Nov 259.98 0.27 -0.05 32.04 7 2 137
27 Nov 261.33 0.32 -0.09 32.90 43 -7 135
26 Nov 258.18 0.41 -0.27 32.23 80 -14 143
25 Nov 253.97 0.66 -0.2 32.79 61 4 156
24 Nov 251.06 0.85 -0.04 31.88 46 16 150
21 Nov 250.68 0.95 0.35 31.47 86 25 133
20 Nov 257.62 0.6 -0.1 32.69 14 4 107
19 Nov 256.60 0.7 -0.01 32.58 11 0 103
18 Nov 257.30 0.7 0.1 32.29 30 23 102
17 Nov 260.76 0.6 -0.26 33.13 3 0 79
14 Nov 262.57 0.86 0.02 35.87 2 -1 79
13 Nov 268.67 0.84 -0.03 37.88 10 -6 81
12 Nov 266.95 0.87 -0.03 36.63 9 1 87
11 Nov 265.66 0.9 -0.5 36.26 49 19 87
10 Nov 257.36 1.4 -3.02 35.34 116 14 69
7 Nov 234.73 4.45 -1.5 32.56 31 3 55
6 Nov 230.59 5.95 0.56 33.96 35 4 51
4 Nov 233.27 5.5 1.49 34.01 29 8 46
3 Nov 238.66 4.04 -1.11 33.15 15 1 37
31 Oct 234.14 5.15 0.85 - 9 1 36
30 Oct 238.08 4.3 1 33.54 8 4 34
29 Oct 238.10 3.3 -0.95 29.42 2 1 29
28 Oct 236.76 4.25 0 31.77 1 0 27
27 Oct 237.87 4.25 -0.75 32.37 9 4 26
24 Oct 236.10 5 -17.1 32.42 24 20 20
23 Oct 228.28 22.1 0 3.72 0 0 0
21 Oct 227.35 22.1 0 - 0 0 0
20 Oct 226.03 22.1 0 3.26 0 0 0
17 Oct 225.35 22.1 0 - 0 0 0
16 Oct 226.84 22.1 0 3.39 0 0 0
15 Oct 226.03 22.1 0 - 0 0 0
14 Oct 223.91 22.1 0 2.55 0 0 0
10 Oct 224.30 22.1 0 2.70 0 0 0
9 Oct 229.55 22.1 0 - 0 0 0
8 Oct 223.62 22.1 0 2.53 0 0 0
7 Oct 217.07 22.1 0 0.73 0 0 0
6 Oct 217.15 22.1 0 - 0 0 0
3 Oct 221.16 22.1 0 0.37 0 0 0


For National Aluminium Co Ltd - strike price 220 expiring on 30DEC2025

Delta for 220 PE is -0.02

Historical price for 220 PE is as follows

On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 0.2, which was 0.05 higher than the previous day. The implied volatity was 40.55, the open interest changed by 0 which decreased total open position to 107


On 8 Dec NATIONALUM was trading at 268.35. The strike last trading price was 0.1, which was -0.05 lower than the previous day. The implied volatity was 36.98, the open interest changed by -9 which decreased total open position to 108


On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 0.1, which was 0 lower than the previous day. The implied volatity was 37.88, the open interest changed by -4 which decreased total open position to 117


On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 0.1, which was -0.05 lower than the previous day. The implied volatity was 35.05, the open interest changed by -1 which decreased total open position to 121


On 3 Dec NATIONALUM was trading at 266.50. The strike last trading price was 0.15, which was 0 lower than the previous day. The implied volatity was 35.71, the open interest changed by -3 which decreased total open position to 124


On 2 Dec NATIONALUM was trading at 265.15. The strike last trading price was 0.15, which was -0.05 lower than the previous day. The implied volatity was 33.54, the open interest changed by -5 which decreased total open position to 127


On 1 Dec NATIONALUM was trading at 263.80. The strike last trading price was 0.2, which was -0.06 lower than the previous day. The implied volatity was 34.00, the open interest changed by -6 which decreased total open position to 132


On 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 0.27, which was -0.05 lower than the previous day. The implied volatity was 32.04, the open interest changed by 2 which increased total open position to 137


On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 0.32, which was -0.09 lower than the previous day. The implied volatity was 32.90, the open interest changed by -7 which decreased total open position to 135


On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 0.41, which was -0.27 lower than the previous day. The implied volatity was 32.23, the open interest changed by -14 which decreased total open position to 143


On 25 Nov NATIONALUM was trading at 253.97. The strike last trading price was 0.66, which was -0.2 lower than the previous day. The implied volatity was 32.79, the open interest changed by 4 which increased total open position to 156


On 24 Nov NATIONALUM was trading at 251.06. The strike last trading price was 0.85, which was -0.04 lower than the previous day. The implied volatity was 31.88, the open interest changed by 16 which increased total open position to 150


On 21 Nov NATIONALUM was trading at 250.68. The strike last trading price was 0.95, which was 0.35 higher than the previous day. The implied volatity was 31.47, the open interest changed by 25 which increased total open position to 133


On 20 Nov NATIONALUM was trading at 257.62. The strike last trading price was 0.6, which was -0.1 lower than the previous day. The implied volatity was 32.69, the open interest changed by 4 which increased total open position to 107


On 19 Nov NATIONALUM was trading at 256.60. The strike last trading price was 0.7, which was -0.01 lower than the previous day. The implied volatity was 32.58, the open interest changed by 0 which decreased total open position to 103


On 18 Nov NATIONALUM was trading at 257.30. The strike last trading price was 0.7, which was 0.1 higher than the previous day. The implied volatity was 32.29, the open interest changed by 23 which increased total open position to 102


On 17 Nov NATIONALUM was trading at 260.76. The strike last trading price was 0.6, which was -0.26 lower than the previous day. The implied volatity was 33.13, the open interest changed by 0 which decreased total open position to 79


On 14 Nov NATIONALUM was trading at 262.57. The strike last trading price was 0.86, which was 0.02 higher than the previous day. The implied volatity was 35.87, the open interest changed by -1 which decreased total open position to 79


On 13 Nov NATIONALUM was trading at 268.67. The strike last trading price was 0.84, which was -0.03 lower than the previous day. The implied volatity was 37.88, the open interest changed by -6 which decreased total open position to 81


On 12 Nov NATIONALUM was trading at 266.95. The strike last trading price was 0.87, which was -0.03 lower than the previous day. The implied volatity was 36.63, the open interest changed by 1 which increased total open position to 87


On 11 Nov NATIONALUM was trading at 265.66. The strike last trading price was 0.9, which was -0.5 lower than the previous day. The implied volatity was 36.26, the open interest changed by 19 which increased total open position to 87


On 10 Nov NATIONALUM was trading at 257.36. The strike last trading price was 1.4, which was -3.02 lower than the previous day. The implied volatity was 35.34, the open interest changed by 14 which increased total open position to 69


On 7 Nov NATIONALUM was trading at 234.73. The strike last trading price was 4.45, which was -1.5 lower than the previous day. The implied volatity was 32.56, the open interest changed by 3 which increased total open position to 55


On 6 Nov NATIONALUM was trading at 230.59. The strike last trading price was 5.95, which was 0.56 higher than the previous day. The implied volatity was 33.96, the open interest changed by 4 which increased total open position to 51


On 4 Nov NATIONALUM was trading at 233.27. The strike last trading price was 5.5, which was 1.49 higher than the previous day. The implied volatity was 34.01, the open interest changed by 8 which increased total open position to 46


On 3 Nov NATIONALUM was trading at 238.66. The strike last trading price was 4.04, which was -1.11 lower than the previous day. The implied volatity was 33.15, the open interest changed by 1 which increased total open position to 37


On 31 Oct NATIONALUM was trading at 234.14. The strike last trading price was 5.15, which was 0.85 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 36


On 30 Oct NATIONALUM was trading at 238.08. The strike last trading price was 4.3, which was 1 higher than the previous day. The implied volatity was 33.54, the open interest changed by 4 which increased total open position to 34


On 29 Oct NATIONALUM was trading at 238.10. The strike last trading price was 3.3, which was -0.95 lower than the previous day. The implied volatity was 29.42, the open interest changed by 1 which increased total open position to 29


On 28 Oct NATIONALUM was trading at 236.76. The strike last trading price was 4.25, which was 0 lower than the previous day. The implied volatity was 31.77, the open interest changed by 0 which decreased total open position to 27


On 27 Oct NATIONALUM was trading at 237.87. The strike last trading price was 4.25, which was -0.75 lower than the previous day. The implied volatity was 32.37, the open interest changed by 4 which increased total open position to 26


On 24 Oct NATIONALUM was trading at 236.10. The strike last trading price was 5, which was -17.1 lower than the previous day. The implied volatity was 32.42, the open interest changed by 20 which increased total open position to 20


On 23 Oct NATIONALUM was trading at 228.28. The strike last trading price was 22.1, which was 0 lower than the previous day. The implied volatity was 3.72, 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 22.1, 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 22.1, which was 0 lower than the previous day. The implied volatity was 3.26, 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 22.1, 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 22.1, which was 0 lower than the previous day. The implied volatity was 3.39, 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 22.1, 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 22.1, which was 0 lower than the previous day. The implied volatity was 2.55, 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 22.1, which was 0 lower than the previous day. The implied volatity was 2.70, 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 22.1, 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 22.1, which was 0 lower than the previous day. The implied volatity was 2.53, 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 22.1, which was 0 lower than the previous day. The implied volatity was 0.73, 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 22.1, 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 22.1, which was 0 lower than the previous day. The implied volatity was 0.37, the open interest changed by 0 which decreased total open position to 0