NATIONALUM
National Aluminium Co Ltd
Historical option data for NATIONALUM
22 Sep 2025 08:01 PM IST
| NATIONALUM 30SEP2025 185 CE | ||||||||||||||||
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Delta: 0.00
Vega: 0.00
Theta: 0.00
Gamma: 0.00
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| Date | Close | Ltp | Change | IV | Volume | Change OI | OI | |||||||||
| 22 Sept | 210.94 | 26.95 | -0.1 | 0.00 | 0 | 0 | 0 | |||||||||
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| 21 Sept | 211.60 | 26.95 | -0.1 | 0.00 | 0 | 0 | 0 | |||||||||
| 18 Sept | 213.80 | 26.95 | -0.1 | 0.00 | 0 | -5 | 0 | |||||||||
| 14 Sept | 218.30 | 31.7 | 3.35 | - | 1 | 0 | 157 | |||||||||
| 17 Aug | 187.58 | 8 | -8.25 | 21.22 | 2 | 2 | 0 | |||||||||
For National Aluminium Co Ltd - strike price 185 expiring on 30SEP2025
Delta for 185 CE is 0.00
Historical price for 185 CE is as follows
On 22 Sept NATIONALUM was trading at 210.94. The strike last trading price was 26.95, which was -0.1 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 21 Sept NATIONALUM was trading at 211.60. The strike last trading price was 26.95, which was -0.1 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 Sept NATIONALUM was trading at 213.80. The strike last trading price was 26.95, which was -0.1 lower than the previous day. The implied volatity was 0.00, the open interest changed by -5 which decreased total open position to 0
On 14 Sept NATIONALUM was trading at 218.30. The strike last trading price was 31.7, which was 3.35 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 157
On 17 Aug NATIONALUM was trading at 187.58. The strike last trading price was 8, which was -8.25 lower than the previous day. The implied volatity was 21.22, the open interest changed by 2 which increased total open position to 0
| NATIONALUM 30SEP2025 185 PE | |||||||
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Delta: -0.04
Vega: 0.03
Theta: -0.08
Gamma: 0.00
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| Date | Close | Ltp | Change | IV | Volume | Change OI | OI |
| 22 Sept | 210.94 | 0.25 | -0.1 | 52.44 | 175 | 104 | 618 |
| 21 Sept | 211.60 | 0.35 | 0.05 | 48.62 | 55 | -6 | 515 |
| 18 Sept | 213.80 | 0.3 | 0 | 47.66 | 53 | -8 | 524 |
| 14 Sept | 218.30 | 0.25 | -0.15 | 41.70 | 99 | 3 | 504 |
| 17 Aug | 187.58 | 6.9 | 1.9 | 33.56 | 5 | 5 | 5 |
For National Aluminium Co Ltd - strike price 185 expiring on 30SEP2025
Delta for 185 PE is -0.04
Historical price for 185 PE is as follows
On 22 Sept NATIONALUM was trading at 210.94. The strike last trading price was 0.25, which was -0.1 lower than the previous day. The implied volatity was 52.44, the open interest changed by 104 which increased total open position to 618
On 21 Sept NATIONALUM was trading at 211.60. The strike last trading price was 0.35, which was 0.05 higher than the previous day. The implied volatity was 48.62, the open interest changed by -6 which decreased total open position to 515
On 18 Sept NATIONALUM was trading at 213.80. The strike last trading price was 0.3, which was 0 lower than the previous day. The implied volatity was 47.66, the open interest changed by -8 which decreased total open position to 524
On 14 Sept NATIONALUM was trading at 218.30. The strike last trading price was 0.25, which was -0.15 lower than the previous day. The implied volatity was 41.70, the open interest changed by 3 which increased total open position to 504
On 17 Aug NATIONALUM was trading at 187.58. The strike last trading price was 6.9, which was 1.9 higher than the previous day. The implied volatity was 33.56, the open interest changed by 5 which increased total open position to 5
