TATAPOWER

Tata Power Co Ltd

376.25 +2.10 (0.56%)

L: 369.8 H: 378.35

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Historical option data for TATAPOWER
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

TATAPOWER 30-DEC-2025 375 CE
Delta: 0.57 Vega: 0.35 Theta: -0.22 Gamma: 0.02
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
9 Dec	376.25	8.45 ₹ 12,252.5	0.65 942.50	19.84	2,263 32,81,350	61 88,450	610 8,84,500
8 Dec	374.15	7.15 ₹ 10,367.5	-7.4 -10730.00	17.79	1,946 28,21,700	388 5,62,600	551 7,98,950
5 Dec	384.50	14.5 ₹ 21,025	-0.35 -507.50	18.52	65 94,250	7 10,150	163 2,36,350
4 Dec	384.45	14.65 ₹ 21,242.5	0.45 652.50	18.84	125 1,81,250	-9 -13,050	157 2,27,650

3 Dec	383.65	14.35 ₹ 20,807.5	-3 -4350.00	16.68	100 1,45,000	56 81,200	165 2,39,250
2 Dec	388.45	17.55 ₹ 25,447.5	-0.7 -1015.00	12.82	30 43,500	-4 -5,800	109 1,58,050
1 Dec	389.75	18.25 ₹ 26,462.5	-2.05 -2972.50	-	21 30,450	3 4,350	114 1,65,300
28 Nov	390.10	20.3 ₹ 29,435	-2 -2900.00	18.51	16 23,200	-3 -4,350	110 1,59,500
27 Nov	392.05	22.1 ₹ 32,045	0.15 217.50	18.15	72 1,04,400	-7 -10,150	113 1,63,850
26 Nov	391.50	21.9 ₹ 31,755	9.1 13195.00	18.06	143 2,07,350	18 26,100	123 1,78,350
25 Nov	380.00	12.55 ₹ 18,197.5	-2.65 -3842.50	16.63	121 1,75,450	50 72,500	103 1,49,350
24 Nov	382.55	15 ₹ 21,750	-3.8 -5510.00	18.29	39 56,550	23 33,350	51 73,950
21 Nov	387.00	18.8 ₹ 27,260	-2 -2900.00	17.47	34 49,300	10 14,500	28 40,600
20 Nov	388.10	20.8 ₹ 30,160	0.35 507.50	18.92	16 23,200	12 17,400	18 26,100
19 Nov	389.10	20.45 ₹ 29,652.5	-2.25 -3262.50	16.55	2 2,900	0 0	6 8,700
18 Nov	386.25	22.7 ₹ 32,915	0.9 1305.00	25.29	3 4,350	2 2,900	5 7,250
17 Nov	392.75	21.8 ₹ 31,610	-1.9 -2755.00	-	0 0	-3 -4,350	0 0
14 Nov	388.40	21.8 ₹ 31,610	-1.9 -2755.00	18.86	3 4,350	0 0	6 8,700
13 Nov	388.80	23.7 ₹ 34,365	-3.8 -5510.00	-	0 0	2 2,900	0 0
12 Nov	388.65	23.7 ₹ 34,365	-3.8 -5510.00	21.26	4 5,800	2 2,900	6 8,700
11 Nov	395.60	27.5 ₹ 39,875	3.1 4495.00	19.04	3 4,350	0 0	1 1,450
10 Nov	395.85	24.4 ₹ 35,380	-3.1 -4495.00	-	0 0	-6 -8,700	0 0
7 Nov	393.20	24.4 ₹ 35,380	-3.1 -4495.00	-	6 8,700	-3 -4,350	4 5,800
6 Nov	391.75	27.5 ₹ 39,875	-9.5 -13775.00	24.72	7 10,150	1 1,450	1 1,450
4 Nov	400.60	37 ₹ 53,650	0 0.00	-	0 0	0 0	0 0
31 Oct	404.90	37 ₹ 53,650	0 0.00	-	0 0	0 0	0 0
30 Oct	409.80	37 ₹ 53,650	0 0.00	-	0 0	0 0	0 0
29 Oct	410.70	37 ₹ 53,650	0 0.00	-	0 0	0 0	0 0

For Tata Power Co Ltd - strike price 375 expiring on 30DEC2025

Delta for 375 CE is 0.57

Historical price for 375 CE is as follows

On 9 Dec TATAPOWER was trading at 376.25. The strike last trading price was 8.45, which was 0.65 higher than the previous day. The implied volatity was 19.84, the open interest changed by 61 which increased total open position to 610

On 8 Dec TATAPOWER was trading at 374.15. The strike last trading price was 7.15, which was -7.4 lower than the previous day. The implied volatity was 17.79, the open interest changed by 388 which increased total open position to 551

On 5 Dec TATAPOWER was trading at 384.50. The strike last trading price was 14.5, which was -0.35 lower than the previous day. The implied volatity was 18.52, the open interest changed by 7 which increased total open position to 163

On 4 Dec TATAPOWER was trading at 384.45. The strike last trading price was 14.65, which was 0.45 higher than the previous day. The implied volatity was 18.84, the open interest changed by -9 which decreased total open position to 157

On 3 Dec TATAPOWER was trading at 383.65. The strike last trading price was 14.35, which was -3 lower than the previous day. The implied volatity was 16.68, the open interest changed by 56 which increased total open position to 165

On 2 Dec TATAPOWER was trading at 388.45. The strike last trading price was 17.55, which was -0.7 lower than the previous day. The implied volatity was 12.82, the open interest changed by -4 which decreased total open position to 109

On 1 Dec TATAPOWER was trading at 389.75. The strike last trading price was 18.25, which was -2.05 lower than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 114

On 28 Nov TATAPOWER was trading at 390.10. The strike last trading price was 20.3, which was -2 lower than the previous day. The implied volatity was 18.51, the open interest changed by -3 which decreased total open position to 110

On 27 Nov TATAPOWER was trading at 392.05. The strike last trading price was 22.1, which was 0.15 higher than the previous day. The implied volatity was 18.15, the open interest changed by -7 which decreased total open position to 113

On 26 Nov TATAPOWER was trading at 391.50. The strike last trading price was 21.9, which was 9.1 higher than the previous day. The implied volatity was 18.06, the open interest changed by 18 which increased total open position to 123

On 25 Nov TATAPOWER was trading at 380.00. The strike last trading price was 12.55, which was -2.65 lower than the previous day. The implied volatity was 16.63, the open interest changed by 50 which increased total open position to 103

On 24 Nov TATAPOWER was trading at 382.55. The strike last trading price was 15, which was -3.8 lower than the previous day. The implied volatity was 18.29, the open interest changed by 23 which increased total open position to 51

On 21 Nov TATAPOWER was trading at 387.00. The strike last trading price was 18.8, which was -2 lower than the previous day. The implied volatity was 17.47, the open interest changed by 10 which increased total open position to 28

On 20 Nov TATAPOWER was trading at 388.10. The strike last trading price was 20.8, which was 0.35 higher than the previous day. The implied volatity was 18.92, the open interest changed by 12 which increased total open position to 18

On 19 Nov TATAPOWER was trading at 389.10. The strike last trading price was 20.45, which was -2.25 lower than the previous day. The implied volatity was 16.55, the open interest changed by 0 which decreased total open position to 6

On 18 Nov TATAPOWER was trading at 386.25. The strike last trading price was 22.7, which was 0.9 higher than the previous day. The implied volatity was 25.29, the open interest changed by 2 which increased total open position to 5

On 17 Nov TATAPOWER was trading at 392.75. The strike last trading price was 21.8, which was -1.9 lower than the previous day. The implied volatity was -, the open interest changed by -3 which decreased total open position to 0

On 14 Nov TATAPOWER was trading at 388.40. The strike last trading price was 21.8, which was -1.9 lower than the previous day. The implied volatity was 18.86, the open interest changed by 0 which decreased total open position to 6

On 13 Nov TATAPOWER was trading at 388.80. The strike last trading price was 23.7, which was -3.8 lower than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 0

On 12 Nov TATAPOWER was trading at 388.65. The strike last trading price was 23.7, which was -3.8 lower than the previous day. The implied volatity was 21.26, the open interest changed by 2 which increased total open position to 6

On 11 Nov TATAPOWER was trading at 395.60. The strike last trading price was 27.5, which was 3.1 higher than the previous day. The implied volatity was 19.04, the open interest changed by 0 which decreased total open position to 1

On 10 Nov TATAPOWER was trading at 395.85. The strike last trading price was 24.4, which was -3.1 lower than the previous day. The implied volatity was -, the open interest changed by -6 which decreased total open position to 0

On 7 Nov TATAPOWER was trading at 393.20. The strike last trading price was 24.4, which was -3.1 lower than the previous day. The implied volatity was -, the open interest changed by -3 which decreased total open position to 4

On 6 Nov TATAPOWER was trading at 391.75. The strike last trading price was 27.5, which was -9.5 lower than the previous day. The implied volatity was 24.72, the open interest changed by 1 which increased total open position to 1

On 4 Nov TATAPOWER was trading at 400.60. The strike last trading price was 37, 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 TATAPOWER was trading at 404.90. The strike last trading price was 37, 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 TATAPOWER was trading at 409.80. The strike last trading price was 37, 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 TATAPOWER was trading at 410.70. The strike last trading price was 37, 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

TATAPOWER 30DEC2025 375 PE
Delta: -0.43 Vega: 0.35 Theta: -0.11 Gamma: 0.02
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
9 Dec	376.25	5.4 ₹ 7,830	-1.55 -2247.50	18.43	1,396 20,24,200	-19 -27,550	963 13,96,350
8 Dec	374.15	7.05 ₹ 10,222.5	4.1 5945.00	20.95	2,576 37,35,200	175 2,53,750	985 14,28,250
5 Dec	384.50	2.95 ₹ 4,277.5	-0.15 -217.50	18.55	1,270 18,41,500	128 1,85,600	811 11,75,950
4 Dec	384.45	3.35 ₹ 4,857.5	-0.35 -507.50	19.32	1,228 17,80,600	45 65,250	682 9,88,900
3 Dec	383.65	3.5 ₹ 5,075	0.7 1015.00	19.71	749 10,86,050	-19 -27,550	638 9,25,100
2 Dec	388.45	2.7 ₹ 3,915	-0.05 -72.50	20.55	336 4,87,200	-21 -30,450	657 9,52,650
1 Dec	389.75	2.65 ₹ 3,842.5	0.05 72.50	21.02	366 5,30,700	30 43,500	678 9,83,100
28 Nov	390.10	2.7 ₹ 3,915	0.25 362.50	20.00	776 11,25,200	7 10,150	647 9,38,150
27 Nov	392.05	2.35 ₹ 3,407.5	-0.15 -217.50	19.92	1,615 23,41,750	35 50,750	642 9,30,900
26 Nov	391.50	2.5 ₹ 3,625	-3.4 -4930.00	19.93	1,630 23,63,500	173 2,50,850	535 7,75,750
25 Nov	380.00	5.85 ₹ 8,482.5	0.55 797.50	20.30	497 7,20,650	104 1,50,800	363 5,26,350
24 Nov	382.55	5.55 ₹ 8,047.5	1.55 2247.50	21.19	228 3,30,600	122 1,76,900	259 3,75,550
21 Nov	387.00	4 ₹ 5,800	-0.25 -362.50	20.24	70 1,01,500	10 14,500	138 2,00,100
20 Nov	388.10	4.2 ₹ 6,090	-0.55 -797.50	21.56	84 1,21,800	21 30,450	125 1,81,250
19 Nov	389.10	4.5 ₹ 6,525	-1.1 -1595.00	22.36	78 1,13,100	5 7,250	102 1,47,900
18 Nov	386.25	5.6 ₹ 8,120	1.25 1812.50	23.48	25 36,250	6 8,700	97 1,40,650
17 Nov	392.75	4.35 ₹ 6,307.5	-0.9 -1305.00	23.74	41 59,450	27 39,150	91 1,31,950
14 Nov	388.40	5.25 ₹ 7,612.5	0.35 507.50	22.89	2 2,900	1 1,450	64 92,800
13 Nov	388.80	4.9 ₹ 7,105	-0.4 -580.00	21.99	11 15,950	1 1,450	62 89,900
12 Nov	388.65	5.35 ₹ 7,757.5	0.55 797.50	23.15	22 31,900	13 18,850	59 85,550
11 Nov	395.60	4.8 ₹ 6,960	0 0.00	25.06	1 1,450	0 0	45 65,250
10 Nov	395.85	4.8 ₹ 6,960	-0.7 -1015.00	24.64	4 5,800	2 2,900	46 66,700
7 Nov	393.20	5.5 ₹ 7,975	0.5 725.00	25.19	2 2,900	1 1,450	45 65,250
6 Nov	391.75	5 ₹ 7,250	0.5 725.00	22.23	5 7,250	2 2,900	44 63,800
4 Nov	400.60	4.5 ₹ 6,525	1.15 1667.50	25.53	4 5,800	2 2,900	41 59,450
31 Oct	404.90	3.35 ₹ 4,857.5	0.2 290.00	-	0 0	10 14,500	0 0
30 Oct	409.80	3.35 ₹ 4,857.5	0.2 290.00	25.63	11 15,950	10 14,500	39 56,550
29 Oct	410.70	3.15 ₹ 4,567.5	-6.25 -9062.50	25.39	37 53,650	26 37,700	26 37,700

For Tata Power Co Ltd - strike price 375 expiring on 30DEC2025

Delta for 375 PE is -0.43

Historical price for 375 PE is as follows

On 9 Dec TATAPOWER was trading at 376.25. The strike last trading price was 5.4, which was -1.55 lower than the previous day. The implied volatity was 18.43, the open interest changed by -19 which decreased total open position to 963

On 8 Dec TATAPOWER was trading at 374.15. The strike last trading price was 7.05, which was 4.1 higher than the previous day. The implied volatity was 20.95, the open interest changed by 175 which increased total open position to 985

On 5 Dec TATAPOWER was trading at 384.50. The strike last trading price was 2.95, which was -0.15 lower than the previous day. The implied volatity was 18.55, the open interest changed by 128 which increased total open position to 811

On 4 Dec TATAPOWER was trading at 384.45. The strike last trading price was 3.35, which was -0.35 lower than the previous day. The implied volatity was 19.32, the open interest changed by 45 which increased total open position to 682

On 3 Dec TATAPOWER was trading at 383.65. The strike last trading price was 3.5, which was 0.7 higher than the previous day. The implied volatity was 19.71, the open interest changed by -19 which decreased total open position to 638

On 2 Dec TATAPOWER was trading at 388.45. The strike last trading price was 2.7, which was -0.05 lower than the previous day. The implied volatity was 20.55, the open interest changed by -21 which decreased total open position to 657

On 1 Dec TATAPOWER was trading at 389.75. The strike last trading price was 2.65, which was 0.05 higher than the previous day. The implied volatity was 21.02, the open interest changed by 30 which increased total open position to 678

On 28 Nov TATAPOWER was trading at 390.10. The strike last trading price was 2.7, which was 0.25 higher than the previous day. The implied volatity was 20.00, the open interest changed by 7 which increased total open position to 647

On 27 Nov TATAPOWER was trading at 392.05. The strike last trading price was 2.35, which was -0.15 lower than the previous day. The implied volatity was 19.92, the open interest changed by 35 which increased total open position to 642

On 26 Nov TATAPOWER was trading at 391.50. The strike last trading price was 2.5, which was -3.4 lower than the previous day. The implied volatity was 19.93, the open interest changed by 173 which increased total open position to 535

On 25 Nov TATAPOWER was trading at 380.00. The strike last trading price was 5.85, which was 0.55 higher than the previous day. The implied volatity was 20.30, the open interest changed by 104 which increased total open position to 363

On 24 Nov TATAPOWER was trading at 382.55. The strike last trading price was 5.55, which was 1.55 higher than the previous day. The implied volatity was 21.19, the open interest changed by 122 which increased total open position to 259

On 21 Nov TATAPOWER was trading at 387.00. The strike last trading price was 4, which was -0.25 lower than the previous day. The implied volatity was 20.24, the open interest changed by 10 which increased total open position to 138

On 20 Nov TATAPOWER was trading at 388.10. The strike last trading price was 4.2, which was -0.55 lower than the previous day. The implied volatity was 21.56, the open interest changed by 21 which increased total open position to 125

On 19 Nov TATAPOWER was trading at 389.10. The strike last trading price was 4.5, which was -1.1 lower than the previous day. The implied volatity was 22.36, the open interest changed by 5 which increased total open position to 102

On 18 Nov TATAPOWER was trading at 386.25. The strike last trading price was 5.6, which was 1.25 higher than the previous day. The implied volatity was 23.48, the open interest changed by 6 which increased total open position to 97

On 17 Nov TATAPOWER was trading at 392.75. The strike last trading price was 4.35, which was -0.9 lower than the previous day. The implied volatity was 23.74, the open interest changed by 27 which increased total open position to 91

On 14 Nov TATAPOWER was trading at 388.40. The strike last trading price was 5.25, which was 0.35 higher than the previous day. The implied volatity was 22.89, the open interest changed by 1 which increased total open position to 64

On 13 Nov TATAPOWER was trading at 388.80. The strike last trading price was 4.9, which was -0.4 lower than the previous day. The implied volatity was 21.99, the open interest changed by 1 which increased total open position to 62

On 12 Nov TATAPOWER was trading at 388.65. The strike last trading price was 5.35, which was 0.55 higher than the previous day. The implied volatity was 23.15, the open interest changed by 13 which increased total open position to 59

On 11 Nov TATAPOWER was trading at 395.60. The strike last trading price was 4.8, which was 0 lower than the previous day. The implied volatity was 25.06, the open interest changed by 0 which decreased total open position to 45

On 10 Nov TATAPOWER was trading at 395.85. The strike last trading price was 4.8, which was -0.7 lower than the previous day. The implied volatity was 24.64, the open interest changed by 2 which increased total open position to 46

On 7 Nov TATAPOWER was trading at 393.20. The strike last trading price was 5.5, which was 0.5 higher than the previous day. The implied volatity was 25.19, the open interest changed by 1 which increased total open position to 45

On 6 Nov TATAPOWER was trading at 391.75. The strike last trading price was 5, which was 0.5 higher than the previous day. The implied volatity was 22.23, the open interest changed by 2 which increased total open position to 44

On 4 Nov TATAPOWER was trading at 400.60. The strike last trading price was 4.5, which was 1.15 higher than the previous day. The implied volatity was 25.53, the open interest changed by 2 which increased total open position to 41

On 31 Oct TATAPOWER was trading at 404.90. The strike last trading price was 3.35, which was 0.2 higher than the previous day. The implied volatity was -, the open interest changed by 10 which increased total open position to 0

On 30 Oct TATAPOWER was trading at 409.80. The strike last trading price was 3.35, which was 0.2 higher than the previous day. The implied volatity was 25.63, the open interest changed by 10 which increased total open position to 39

On 29 Oct TATAPOWER was trading at 410.70. The strike last trading price was 3.15, which was -6.25 lower than the previous day. The implied volatity was 25.39, the open interest changed by 26 which increased total open position to 26

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