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

Strike Price

Expiry

Ltp Ltp OI Open Interest (OI) OI Chg Change Open Interest Volume Volume IV IV

Call
Put

Per Lot

NATIONALUM 30-DEC-2025 190 CE
Delta: - Vega: - Theta: - Gamma: -
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
9 Dec	265.65	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
8 Dec	268.35	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
5 Dec	273.15	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
4 Dec	269.25	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
3 Dec	266.50	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0

28 Nov	259.98	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
27 Nov	261.33	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
26 Nov	258.18	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
21 Nov	250.68	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
20 Nov	257.62	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
7 Nov	234.73	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
6 Nov	230.59	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
4 Nov	233.27	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
3 Nov	238.66	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
31 Oct	234.14	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
30 Oct	238.08	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
29 Oct	238.10	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0
27 Oct	237.87	35.5 ₹ 1,33,125	0 0.00	-	0 0	0 0	0 0

For National Aluminium Co Ltd - strike price 190 expiring on 30DEC2025

Delta for 190 CE is -

Historical price for 190 CE is as follows

On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 35.5, 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 Dec NATIONALUM was trading at 268.35. The strike last trading price was 35.5, 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 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 35.5, 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 Dec NATIONALUM was trading at 269.25. The strike last trading price was 35.5, 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 Dec NATIONALUM was trading at 266.50. The strike last trading price was 35.5, 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 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 35.5, 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 Nov NATIONALUM was trading at 261.33. The strike last trading price was 35.5, 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 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 35.5, 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 35.5, 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 35.5, 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 35.5, 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 35.5, 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 35.5, 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 35.5, 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 35.5, 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 35.5, 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 35.5, 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 35.5, 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 190 PE
Delta: - Vega: - Theta: - Gamma: -
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
9 Dec	265.65	0.3 ₹ 1,125	0.25 937.50	-	17 63,750	0 0	18 67,500
8 Dec	268.35	0.05 ₹ 187.5	0 0.00	-	0 0	0 0	18 67,500
5 Dec	273.15	0.05 ₹ 187.5	0 0.00	-	10 37,500	1 3,750	17 63,750
4 Dec	269.25	0.05 ₹ 187.5	0 0.00	-	13 48,750	0 0	13 48,750
3 Dec	266.50	0.05 ₹ 187.5	0 0.00	-	1 3,750	0 0	13 48,750
28 Nov	259.98	0.05 ₹ 187.5	0 0.00	43.00	1 3,750	0 0	14 52,500
27 Nov	261.33	0.05 ₹ 187.5	-0.15 -562.50	42.74	3 11,250	0 0	14 52,500
26 Nov	258.18	0.2 ₹ 750	0.05 187.50	48.84	1 3,750	0 0	13 48,750
21 Nov	250.68	0.15 ₹ 562.5	0.03 112.50	40.31	1 3,750	0 0	13 48,750
20 Nov	257.62	0.12 ₹ 450	-0.56 -2100.00	42.44	4 15,000	0 0	17 63,750
7 Nov	234.73	0.68 ₹ 2,550	-0.32 -1200.00	36.79	13 48,750	8 30,000	17 63,750
6 Nov	230.59	1 ₹ 3,750	0.26 975.00	37.80	11 41,250	0 0	20 75,000
4 Nov	233.27	0.74 ₹ 2,775	-0.12 -450.00	35.82	10 37,500	-2 -7,500	16 60,000
3 Nov	238.66	0.86 ₹ 3,225	-0.14 -525.00	39.53	12 45,000	0 0	19 71,250
31 Oct	234.14	1 ₹ 3,750	-0.5 -1875.00	-	1 3,750	0 0	18 67,500
30 Oct	238.08	1.5 ₹ 5,625	-3.15 -11812.50	-	0 0	0 0	0 0
29 Oct	238.10	1.5 ₹ 5,625	-3.15 -11812.50	-	0 0	0 0	0 0
27 Oct	237.87	1.5 ₹ 5,625	-3.15 -11812.50	42.48	1 3,750	0 0	17 63,750

For National Aluminium Co Ltd - strike price 190 expiring on 30DEC2025

Delta for 190 PE is -

Historical price for 190 PE is as follows

On 9 Dec NATIONALUM was trading at 265.65. The strike last trading price was 0.3, which was 0.25 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 18

On 8 Dec NATIONALUM was trading at 268.35. The strike last trading price was 0.05, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 18

On 5 Dec NATIONALUM was trading at 273.15. The strike last trading price was 0.05, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 17

On 4 Dec NATIONALUM was trading at 269.25. The strike last trading price was 0.05, 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 3 Dec NATIONALUM was trading at 266.50. The strike last trading price was 0.05, 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 28 Nov NATIONALUM was trading at 259.98. The strike last trading price was 0.05, which was 0 lower than the previous day. The implied volatity was 43.00, the open interest changed by 0 which decreased total open position to 14

On 27 Nov NATIONALUM was trading at 261.33. The strike last trading price was 0.05, which was -0.15 lower than the previous day. The implied volatity was 42.74, the open interest changed by 0 which decreased total open position to 14

On 26 Nov NATIONALUM was trading at 258.18. The strike last trading price was 0.2, which was 0.05 higher than the previous day. The implied volatity was 48.84, the open interest changed by 0 which decreased total open position to 13

On 21 Nov NATIONALUM was trading at 250.68. The strike last trading price was 0.15, which was 0.03 higher than the previous day. The implied volatity was 40.31, the open interest changed by 0 which decreased total open position to 13

On 20 Nov NATIONALUM was trading at 257.62. The strike last trading price was 0.12, which was -0.56 lower than the previous day. The implied volatity was 42.44, the open interest changed by 0 which decreased total open position to 17

On 7 Nov NATIONALUM was trading at 234.73. The strike last trading price was 0.68, which was -0.32 lower than the previous day. The implied volatity was 36.79, the open interest changed by 8 which increased total open position to 17

On 6 Nov NATIONALUM was trading at 230.59. The strike last trading price was 1, which was 0.26 higher than the previous day. The implied volatity was 37.80, the open interest changed by 0 which decreased total open position to 20

On 4 Nov NATIONALUM was trading at 233.27. The strike last trading price was 0.74, which was -0.12 lower than the previous day. The implied volatity was 35.82, the open interest changed by -2 which decreased total open position to 16

On 3 Nov NATIONALUM was trading at 238.66. The strike last trading price was 0.86, which was -0.14 lower than the previous day. The implied volatity was 39.53, the open interest changed by 0 which decreased total open position to 19

On 31 Oct NATIONALUM was trading at 234.14. The strike last trading price was 1, which was -0.5 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 18

On 30 Oct NATIONALUM was trading at 238.08. The strike last trading price was 1.5, which was -3.15 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 1.5, which was -3.15 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 1.5, which was -3.15 lower than the previous day. The implied volatity was 42.48, the open interest changed by 0 which decreased total open position to 17

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