CGPOWER

Cg Power And Ind Sol Ltd

671.6 +9.80 (1.48%)

L: 659.7 H: 673.7

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Historical option data for CGPOWER
19 Dec 2025 04:13 PM IST

Strike Price

Expiry

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

Call
Put

Per Lot

CGPOWER 30-DEC-2025 640 CE
Delta: 0.91 Vega: 0.20 Theta: -0.36 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
19 Dec	671.60	34.05 ₹ 28,942.5	7.85 6672.50	22.38	61 51,850	-10 -8,500	56 47,600
18 Dec	661.80	26.2 ₹ 22,270	-7.25 -6162.50	21.89	77 65,450	6 5,100	64 54,400
17 Dec	670.40	32.55 ₹ 27,667.5	-5.8 -4930.00	26.33	15 12,750	-1 -850	56 47,600
16 Dec	673.05	36.8 ₹ 31,280	1.75 1487.50	29.10	6 5,100	-2 -1,700	57 48,450
15 Dec	670.15	35 ₹ 29,750	1.85 1572.50	26.69	26 22,100	0 0	62 52,700
12 Dec	665.90	33.15 ₹ 28,177.5	0.5 425.00	25.43	15 12,750	0 0	62 52,700
11 Dec	666.50	31.9 ₹ 27,115	-0.1 -85.00	22.23	17 14,450	7 5,950	61 51,850
10 Dec	665.45	32 ₹ 27,200	-3.2 -2720.00	23.33	15 12,750	-2 -1,700	54 45,900
9 Dec	667.80	36 ₹ 30,600	15.35 13047.50	20.20	217 1,84,450	23 19,550	57 48,450
8 Dec	647.15	19.85 ₹ 16,872.5	-11.75 -9987.50	23.44	75 63,750	9 7,650	33 28,050
5 Dec	661.35	32 ₹ 27,200	-1.1 -935.00	19.55	96 81,600	25 21,250	36 30,600
4 Dec	662.35	33.1 ₹ 28,135	-0.45 -382.50	24.50	20 17,000	-7 -5,950	11 9,350
3 Dec	664.20	33.4 ₹ 28,390	0.95 807.50	19.28	18 15,300	4 3,400	18 15,300
2 Dec	659.70	32.75 ₹ 27,837.5	-9 -7650.00	25.15	35 29,750	9 7,650	12 10,200
1 Dec	669.75	41.75 ₹ 35,487.5	0.25 212.50	28.01	4 3,400	2 1,700	3 2,550
28 Nov	672.90	41.5 ₹ 35,275	-87.75 -74587.50	22.24	1 850	0 0	0 0
27 Nov	679.25	129.25 ₹ 1,09,862.5	0 0.00	-	0 0	0 0	0 0
26 Nov	688.40	129.25 ₹ 1,09,862.5	0 0.00	-	0 0	0 0	0 0
25 Nov	682.55	129.25 ₹ 1,09,862.5	0 0.00	-	0 0	0 0	0 0
24 Nov	683.00	129.25 ₹ 1,09,862.5	0 0.00	-	0 0	0 0	0 0
21 Nov	710.20	129.25 ₹ 1,09,862.5	0 0.00	-	0 0	0 0	0 0
20 Nov	721.25	129.25 ₹ 1,09,862.5	0 0.00	-	0 0	0 0	0 0
19 Nov	724.10	129.25 ₹ 1,09,862.5	0 0.00	-	0 0	0 0	0 0
28 Oct	722.50	0 ₹ 0	0 0.00	-	0 0	0 0	0 0

21 Oct	739.00	0 ₹ 0	0 0.00	-	0 0	0 0	0 0

For Cg Power And Ind Sol Ltd - strike price 640 expiring on 30DEC2025

Delta for 640 CE is 0.91

Historical price for 640 CE is as follows

On 19 Dec CGPOWER was trading at 671.60. The strike last trading price was 34.05, which was 7.85 higher than the previous day. The implied volatity was 22.38, the open interest changed by -10 which decreased total open position to 56

On 18 Dec CGPOWER was trading at 661.80. The strike last trading price was 26.2, which was -7.25 lower than the previous day. The implied volatity was 21.89, the open interest changed by 6 which increased total open position to 64

On 17 Dec CGPOWER was trading at 670.40. The strike last trading price was 32.55, which was -5.8 lower than the previous day. The implied volatity was 26.33, the open interest changed by -1 which decreased total open position to 56

On 16 Dec CGPOWER was trading at 673.05. The strike last trading price was 36.8, which was 1.75 higher than the previous day. The implied volatity was 29.10, the open interest changed by -2 which decreased total open position to 57

On 15 Dec CGPOWER was trading at 670.15. The strike last trading price was 35, which was 1.85 higher than the previous day. The implied volatity was 26.69, the open interest changed by 0 which decreased total open position to 62

On 12 Dec CGPOWER was trading at 665.90. The strike last trading price was 33.15, which was 0.5 higher than the previous day. The implied volatity was 25.43, the open interest changed by 0 which decreased total open position to 62

On 11 Dec CGPOWER was trading at 666.50. The strike last trading price was 31.9, which was -0.1 lower than the previous day. The implied volatity was 22.23, the open interest changed by 7 which increased total open position to 61

On 10 Dec CGPOWER was trading at 665.45. The strike last trading price was 32, which was -3.2 lower than the previous day. The implied volatity was 23.33, the open interest changed by -2 which decreased total open position to 54

On 9 Dec CGPOWER was trading at 667.80. The strike last trading price was 36, which was 15.35 higher than the previous day. The implied volatity was 20.20, the open interest changed by 23 which increased total open position to 57

On 8 Dec CGPOWER was trading at 647.15. The strike last trading price was 19.85, which was -11.75 lower than the previous day. The implied volatity was 23.44, the open interest changed by 9 which increased total open position to 33

On 5 Dec CGPOWER was trading at 661.35. The strike last trading price was 32, which was -1.1 lower than the previous day. The implied volatity was 19.55, the open interest changed by 25 which increased total open position to 36

On 4 Dec CGPOWER was trading at 662.35. The strike last trading price was 33.1, which was -0.45 lower than the previous day. The implied volatity was 24.50, the open interest changed by -7 which decreased total open position to 11

On 3 Dec CGPOWER was trading at 664.20. The strike last trading price was 33.4, which was 0.95 higher than the previous day. The implied volatity was 19.28, the open interest changed by 4 which increased total open position to 18

On 2 Dec CGPOWER was trading at 659.70. The strike last trading price was 32.75, which was -9 lower than the previous day. The implied volatity was 25.15, the open interest changed by 9 which increased total open position to 12

On 1 Dec CGPOWER was trading at 669.75. The strike last trading price was 41.75, which was 0.25 higher than the previous day. The implied volatity was 28.01, the open interest changed by 2 which increased total open position to 3

On 28 Nov CGPOWER was trading at 672.90. The strike last trading price was 41.5, which was -87.75 lower than the previous day. The implied volatity was 22.24, the open interest changed by 0 which decreased total open position to 0

On 27 Nov CGPOWER was trading at 679.25. The strike last trading price was 129.25, 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 CGPOWER was trading at 688.40. The strike last trading price was 129.25, 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 25 Nov CGPOWER was trading at 682.55. The strike last trading price was 129.25, 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 Nov CGPOWER was trading at 683.00. The strike last trading price was 129.25, 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 CGPOWER was trading at 710.20. The strike last trading price was 129.25, 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 CGPOWER was trading at 721.25. The strike last trading price was 129.25, 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 19 Nov CGPOWER was trading at 724.10. The strike last trading price was 129.25, 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 Oct CGPOWER was trading at 722.50. The strike last trading price was 0, 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 CGPOWER was trading at 739.00. The strike last trading price was 0, 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

CGPOWER 30DEC2025 640 PE
Delta: -0.12 Vega: 0.23 Theta: -0.24 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
19 Dec	671.60	1.7 ₹ 1,445	-2.3 -1955.00	24.84	698 5,93,300	15 12,750	325 2,76,250
18 Dec	661.80	4 ₹ 3,400	1 850.00	26.42	635 5,39,750	52 44,200	309 2,62,650
17 Dec	670.40	3.3 ₹ 2,805	0.75 637.50	26.56	420 3,57,000	-26 -22,100	257 2,18,450
16 Dec	673.05	2.75 ₹ 2,337.5	-0.65 -552.50	25.75	131 1,11,350	-16 -13,600	285 2,42,250
15 Dec	670.15	3.55 ₹ 3,017.5	-0.75 -637.50	26.48	167 1,41,950	29 24,650	301 2,55,850
12 Dec	665.90	4.25 ₹ 3,612.5	-0.5 -425.00	24.59	131 1,11,350	14 11,900	273 2,32,050
11 Dec	666.50	5.05 ₹ 4,292.5	-0.85 -722.50	25.66	181 1,53,850	-7 -5,950	256 2,17,600
10 Dec	665.45	6.1 ₹ 5,185	0.85 722.50	26.86	422 3,58,700	-19 -16,150	261 2,21,850
9 Dec	667.80	5 ₹ 4,250	-6.65 -5652.50	26.74	789 6,70,650	-29 -24,650	279 2,37,150
8 Dec	647.15	11.7 ₹ 9,945	5.35 4547.50	25.40	385 3,27,250	38 32,300	309 2,62,650
5 Dec	661.35	5.95 ₹ 5,057.5	-1.1 -935.00	24.14	140 1,19,000	33 28,050	270 2,29,500
4 Dec	662.35	7.05 ₹ 5,992.5	-0.1 -85.00	24.66	66 56,100	27 22,950	238 2,02,300
3 Dec	664.20	7.1 ₹ 6,035	-1.55 -1317.50	25.90	180 1,53,000	1 850	211 1,79,350
2 Dec	659.70	8.55 ₹ 7,267.5	2.05 1742.50	25.46	144 1,22,400	30 25,500	209 1,77,650
1 Dec	669.75	6.55 ₹ 5,567.5	0.35 297.50	25.71	61 51,850	2 1,700	177 1,50,450
28 Nov	672.90	6.35 ₹ 5,397.5	1.05 892.50	25.26	135 1,14,750	42 35,700	176 1,49,600
27 Nov	679.25	5.2 ₹ 4,420	1 850.00	25.70	66 56,100	20 17,000	131 1,11,350
26 Nov	688.40	4.25 ₹ 3,612.5	-1.4 -1190.00	26.02	84 71,400	26 22,100	113 96,050
25 Nov	682.55	5.75 ₹ 4,887.5	-0.4 -340.00	27.08	95 80,750	15 12,750	83 70,550
24 Nov	683.00	6.5 ₹ 5,525	4.25 3612.50	27.69	109 92,650	55 46,750	66 56,100
21 Nov	710.20	2.25 ₹ 1,912.5	0 0.00	25.79	1 850	0 0	10 8,500
20 Nov	721.25	2.25 ₹ 1,912.5	-0.65 -552.50	28.16	3 2,550	1 850	10 8,500
19 Nov	724.10	2.9 ₹ 2,465	-15.7 -13345.00	29.75	55 46,750	11 9,350	11 9,350
28 Oct	722.50	18.6 ₹ 15,810	0 0.00	-	0 0	0 0	0 0
21 Oct	739.00	18.6 ₹ 15,810	0 0.00	-	0 0	0 0	0 0

For Cg Power And Ind Sol Ltd - strike price 640 expiring on 30DEC2025

Delta for 640 PE is -0.12

Historical price for 640 PE is as follows

On 19 Dec CGPOWER was trading at 671.60. The strike last trading price was 1.7, which was -2.3 lower than the previous day. The implied volatity was 24.84, the open interest changed by 15 which increased total open position to 325

On 18 Dec CGPOWER was trading at 661.80. The strike last trading price was 4, which was 1 higher than the previous day. The implied volatity was 26.42, the open interest changed by 52 which increased total open position to 309

On 17 Dec CGPOWER was trading at 670.40. The strike last trading price was 3.3, which was 0.75 higher than the previous day. The implied volatity was 26.56, the open interest changed by -26 which decreased total open position to 257

On 16 Dec CGPOWER was trading at 673.05. The strike last trading price was 2.75, which was -0.65 lower than the previous day. The implied volatity was 25.75, the open interest changed by -16 which decreased total open position to 285

On 15 Dec CGPOWER was trading at 670.15. The strike last trading price was 3.55, which was -0.75 lower than the previous day. The implied volatity was 26.48, the open interest changed by 29 which increased total open position to 301

On 12 Dec CGPOWER was trading at 665.90. The strike last trading price was 4.25, which was -0.5 lower than the previous day. The implied volatity was 24.59, the open interest changed by 14 which increased total open position to 273

On 11 Dec CGPOWER was trading at 666.50. The strike last trading price was 5.05, which was -0.85 lower than the previous day. The implied volatity was 25.66, the open interest changed by -7 which decreased total open position to 256

On 10 Dec CGPOWER was trading at 665.45. The strike last trading price was 6.1, which was 0.85 higher than the previous day. The implied volatity was 26.86, the open interest changed by -19 which decreased total open position to 261

On 9 Dec CGPOWER was trading at 667.80. The strike last trading price was 5, which was -6.65 lower than the previous day. The implied volatity was 26.74, the open interest changed by -29 which decreased total open position to 279

On 8 Dec CGPOWER was trading at 647.15. The strike last trading price was 11.7, which was 5.35 higher than the previous day. The implied volatity was 25.40, the open interest changed by 38 which increased total open position to 309

On 5 Dec CGPOWER was trading at 661.35. The strike last trading price was 5.95, which was -1.1 lower than the previous day. The implied volatity was 24.14, the open interest changed by 33 which increased total open position to 270

On 4 Dec CGPOWER was trading at 662.35. The strike last trading price was 7.05, which was -0.1 lower than the previous day. The implied volatity was 24.66, the open interest changed by 27 which increased total open position to 238

On 3 Dec CGPOWER was trading at 664.20. The strike last trading price was 7.1, which was -1.55 lower than the previous day. The implied volatity was 25.90, the open interest changed by 1 which increased total open position to 211

On 2 Dec CGPOWER was trading at 659.70. The strike last trading price was 8.55, which was 2.05 higher than the previous day. The implied volatity was 25.46, the open interest changed by 30 which increased total open position to 209

On 1 Dec CGPOWER was trading at 669.75. The strike last trading price was 6.55, which was 0.35 higher than the previous day. The implied volatity was 25.71, the open interest changed by 2 which increased total open position to 177

On 28 Nov CGPOWER was trading at 672.90. The strike last trading price was 6.35, which was 1.05 higher than the previous day. The implied volatity was 25.26, the open interest changed by 42 which increased total open position to 176

On 27 Nov CGPOWER was trading at 679.25. The strike last trading price was 5.2, which was 1 higher than the previous day. The implied volatity was 25.70, the open interest changed by 20 which increased total open position to 131

On 26 Nov CGPOWER was trading at 688.40. The strike last trading price was 4.25, which was -1.4 lower than the previous day. The implied volatity was 26.02, the open interest changed by 26 which increased total open position to 113

On 25 Nov CGPOWER was trading at 682.55. The strike last trading price was 5.75, which was -0.4 lower than the previous day. The implied volatity was 27.08, the open interest changed by 15 which increased total open position to 83

On 24 Nov CGPOWER was trading at 683.00. The strike last trading price was 6.5, which was 4.25 higher than the previous day. The implied volatity was 27.69, the open interest changed by 55 which increased total open position to 66

On 21 Nov CGPOWER was trading at 710.20. The strike last trading price was 2.25, which was 0 lower than the previous day. The implied volatity was 25.79, the open interest changed by 0 which decreased total open position to 10

On 20 Nov CGPOWER was trading at 721.25. The strike last trading price was 2.25, which was -0.65 lower than the previous day. The implied volatity was 28.16, the open interest changed by 1 which increased total open position to 10

On 19 Nov CGPOWER was trading at 724.10. The strike last trading price was 2.9, which was -15.7 lower than the previous day. The implied volatity was 29.75, the open interest changed by 11 which increased total open position to 11

On 28 Oct CGPOWER was trading at 722.50. The strike last trading price was 18.6, 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 21 Oct CGPOWER was trading at 739.00. The strike last trading price was 18.6, 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

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