TATATECH

Tata Technologies Limited

660 +4.25 (0.65%)

L: 653.05 H: 660.8

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Historical option data for TATATECH
12 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

TATATECH 30-DEC-2025 650 CE
Delta: 0.67 Vega: 0.53 Theta: -0.42 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
12 Dec	660.00	19.1 ₹ 15,280	1.8 1440.00	20.49	182 1,45,600	-27 -21,600	175 1,40,000
11 Dec	655.75	17.5 ₹ 14,000	6.6 5280.00	20.66	540 4,32,000	-43 -34,400	208 1,66,400
10 Dec	643.30	10 ₹ 8,000	-5.3 -4240.00	20.14	335 2,68,000	78 62,400	240 1,92,000
9 Dec	652.10	15.45 ₹ 12,360	0.1 80.00	20.21	263 2,10,400	31 24,800	164 1,31,200
8 Dec	650.85	15.3 ₹ 12,240	-10.2 -8160.00	20.80	240 1,92,000	86 68,800	130 1,04,000
5 Dec	666.45	25 ₹ 20,000	-9 -7200.00	17.74	31 24,800	7 5,600	43 34,400
4 Dec	674.45	34 ₹ 27,200	-5.5 -4400.00	20.89	3 2,400	0 0	35 28,000
3 Dec	671.15	39.6 ₹ 31,680	0.1 80.00	-	0 0	21 16,800	0 0
2 Dec	676.40	39.6 ₹ 31,680	0.1 80.00	23.71	26 20,800	1 800	15 12,000
1 Dec	680.25	39.5 ₹ 31,600	3 2400.00	21.94	5 4,000	3 2,400	13 10,400
28 Nov	679.05	36.5 ₹ 29,200	-29.4 -23520.00	-	0 0	10 8,000	0 0
27 Nov	677.55	36.5 ₹ 29,200	-29.4 -23520.00	17.55	10 8,000	5 4,000	5 4,000
26 Nov	683.30	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
25 Nov	669.50	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
24 Nov	677.95	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
21 Nov	670.45	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
20 Nov	679.80	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
19 Nov	682.30	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
18 Nov	675.05	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
17 Nov	682.80	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
14 Nov	679.85	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
13 Nov	686.00	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
12 Nov	696.10	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
11 Nov	684.85	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0

10 Nov	678.90	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
7 Nov	672.95	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
6 Nov	676.90	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
4 Nov	686.80	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
3 Nov	696.25	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
31 Oct	692.25	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0
30 Oct	699.90	65.9 ₹ 52,720	0 0.00	-	0 0	0 0	0 0

For Tata Technologies Limited - strike price 650 expiring on 30DEC2025

Delta for 650 CE is 0.67

Historical price for 650 CE is as follows

On 12 Dec TATATECH was trading at 660.00. The strike last trading price was 19.1, which was 1.8 higher than the previous day. The implied volatity was 20.49, the open interest changed by -27 which decreased total open position to 175

On 11 Dec TATATECH was trading at 655.75. The strike last trading price was 17.5, which was 6.6 higher than the previous day. The implied volatity was 20.66, the open interest changed by -43 which decreased total open position to 208

On 10 Dec TATATECH was trading at 643.30. The strike last trading price was 10, which was -5.3 lower than the previous day. The implied volatity was 20.14, the open interest changed by 78 which increased total open position to 240

On 9 Dec TATATECH was trading at 652.10. The strike last trading price was 15.45, which was 0.1 higher than the previous day. The implied volatity was 20.21, the open interest changed by 31 which increased total open position to 164

On 8 Dec TATATECH was trading at 650.85. The strike last trading price was 15.3, which was -10.2 lower than the previous day. The implied volatity was 20.80, the open interest changed by 86 which increased total open position to 130

On 5 Dec TATATECH was trading at 666.45. The strike last trading price was 25, which was -9 lower than the previous day. The implied volatity was 17.74, the open interest changed by 7 which increased total open position to 43

On 4 Dec TATATECH was trading at 674.45. The strike last trading price was 34, which was -5.5 lower than the previous day. The implied volatity was 20.89, the open interest changed by 0 which decreased total open position to 35

On 3 Dec TATATECH was trading at 671.15. The strike last trading price was 39.6, which was 0.1 higher than the previous day. The implied volatity was -, the open interest changed by 21 which increased total open position to 0

On 2 Dec TATATECH was trading at 676.40. The strike last trading price was 39.6, which was 0.1 higher than the previous day. The implied volatity was 23.71, the open interest changed by 1 which increased total open position to 15

On 1 Dec TATATECH was trading at 680.25. The strike last trading price was 39.5, which was 3 higher than the previous day. The implied volatity was 21.94, the open interest changed by 3 which increased total open position to 13

On 28 Nov TATATECH was trading at 679.05. The strike last trading price was 36.5, which was -29.4 lower than the previous day. The implied volatity was -, the open interest changed by 10 which increased total open position to 0

On 27 Nov TATATECH was trading at 677.55. The strike last trading price was 36.5, which was -29.4 lower than the previous day. The implied volatity was 17.55, the open interest changed by 5 which increased total open position to 5

On 26 Nov TATATECH was trading at 683.30. The strike last trading price was 65.9, 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 TATATECH was trading at 669.50. The strike last trading price was 65.9, 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 TATATECH was trading at 677.95. The strike last trading price was 65.9, 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 TATATECH was trading at 670.45. The strike last trading price was 65.9, 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 TATATECH was trading at 679.80. The strike last trading price was 65.9, 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 TATATECH was trading at 682.30. The strike last trading price was 65.9, 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 18 Nov TATATECH was trading at 675.05. The strike last trading price was 65.9, 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 17 Nov TATATECH was trading at 682.80. The strike last trading price was 65.9, 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 Nov TATATECH was trading at 679.85. The strike last trading price was 65.9, 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 13 Nov TATATECH was trading at 686.00. The strike last trading price was 65.9, 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 12 Nov TATATECH was trading at 696.10. The strike last trading price was 65.9, 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 11 Nov TATATECH was trading at 684.85. The strike last trading price was 65.9, 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 10 Nov TATATECH was trading at 678.90. The strike last trading price was 65.9, 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 TATATECH was trading at 672.95. The strike last trading price was 65.9, 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 TATATECH was trading at 676.90. The strike last trading price was 65.9, 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 TATATECH was trading at 686.80. The strike last trading price was 65.9, 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 TATATECH was trading at 696.25. The strike last trading price was 65.9, 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 TATATECH was trading at 692.25. The strike last trading price was 65.9, 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 TATATECH was trading at 699.90. The strike last trading price was 65.9, 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

TATATECH 30DEC2025 650 PE
Delta: -0.33 Vega: 0.53 Theta: -0.24 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
12 Dec	660.00	6.7 ₹ 5,360	-1.35 -1080.00	20.58	213 1,70,400	-48 -38,400	523 4,18,400
11 Dec	655.75	7.95 ₹ 6,360	-8.3 -6640.00	20.35	275 2,20,000	-27 -21,600	574 4,59,200
10 Dec	643.30	16.95 ₹ 13,560	5.75 4600.00	24.26	283 2,26,400	85 68,000	599 4,79,200
9 Dec	652.10	11.15 ₹ 8,920	-0.05 -40.00	22.05	220 1,76,000	8 6,400	514 4,11,200
8 Dec	650.85	10.95 ₹ 8,760	4.75 3800.00	20.25	594 4,75,200	20 16,000	505 4,04,000
5 Dec	666.45	6.25 ₹ 5,000	1.8 1440.00	20.73	627 5,01,600	47 37,600	486 3,88,800
4 Dec	674.45	4.45 ₹ 3,560	-1.6 -1280.00	21.02	131 1,04,800	10 8,000	440 3,52,000
3 Dec	671.15	5.6 ₹ 4,480	0.9 720.00	21.27	347 2,77,600	40 32,000	432 3,45,600
2 Dec	676.40	5.05 ₹ 4,040	0.85 680.00	23.18	158 1,26,400	24 19,200	385 3,08,000
1 Dec	680.25	4.1 ₹ 3,280	-1.1 -880.00	21.24	66 52,800	29 23,200	359 2,87,200
28 Nov	679.05	5.15 ₹ 4,120	0 0.00	21.67	116 92,800	10 8,000	330 2,64,000
27 Nov	677.55	4.6 ₹ 3,680	0.7 560.00	20.27	226 1,80,800	63 50,400	320 2,56,000
26 Nov	683.30	3.4 ₹ 2,720	-3.85 -3080.00	20.36	329 2,63,200	9 7,200	263 2,10,400
25 Nov	669.50	7.4 ₹ 5,920	0.8 640.00	21.12	142 1,13,600	53 42,400	254 2,03,200
24 Nov	677.95	6.8 ₹ 5,440	-1.5 -1200.00	22.93	131 1,04,800	8 6,400	200 1,60,000
21 Nov	670.45	8.5 ₹ 6,800	1.95 1560.00	22.29	111 88,800	63 50,400	188 1,50,400
20 Nov	679.80	6.5 ₹ 5,200	0.2 160.00	22.96	74 59,200	5 4,000	131 1,04,800
19 Nov	682.30	6.2 ₹ 4,960	-2.15 -1720.00	22.90	101 80,800	44 35,200	120 96,000
18 Nov	675.05	8.3 ₹ 6,640	1.15 920.00	23.27	21 16,800	11 8,800	75 60,000
17 Nov	682.80	7.15 ₹ 5,720	-0.6 -480.00	23.98	26 20,800	7 5,600	64 51,200
14 Nov	679.85	7.75 ₹ 6,200	1 800.00	23.19	54 43,200	36 28,800	58 46,400
13 Nov	686.00	6.9 ₹ 5,520	1.55 1240.00	23.33	16 12,800	7 5,600	21 16,800
12 Nov	696.10	5.35 ₹ 4,280	-3.65 -2920.00	23.71	12 9,600	3 2,400	14 11,200
11 Nov	684.85	9 ₹ 7,200	0.25 200.00	25.48	8 6,400	1 800	7 5,600
10 Nov	678.90	8.75 ₹ 7,000	-2.25 -1800.00	23.30	7 5,600	5 4,000	6 4,800
7 Nov	672.95	11 ₹ 8,800	-2.6 -2080.00	24.31	1 800	0 0	0 0
6 Nov	676.90	13.6 ₹ 10,880	0 0.00	3.88	0 0	0 0	0 0
4 Nov	686.80	13.6 ₹ 10,880	0 0.00	4.95	0 0	0 0	0 0
3 Nov	696.25	13.6 ₹ 10,880	0 0.00	5.90	0 0	0 0	0 0
31 Oct	692.25	13.6 ₹ 10,880	0 0.00	-	0 0	0 0	0 0
30 Oct	699.90	13.6 ₹ 10,880	0 0.00	-	0 0	0 0	0 0

For Tata Technologies Limited - strike price 650 expiring on 30DEC2025

Delta for 650 PE is -0.33

Historical price for 650 PE is as follows

On 12 Dec TATATECH was trading at 660.00. The strike last trading price was 6.7, which was -1.35 lower than the previous day. The implied volatity was 20.58, the open interest changed by -48 which decreased total open position to 523

On 11 Dec TATATECH was trading at 655.75. The strike last trading price was 7.95, which was -8.3 lower than the previous day. The implied volatity was 20.35, the open interest changed by -27 which decreased total open position to 574

On 10 Dec TATATECH was trading at 643.30. The strike last trading price was 16.95, which was 5.75 higher than the previous day. The implied volatity was 24.26, the open interest changed by 85 which increased total open position to 599

On 9 Dec TATATECH was trading at 652.10. The strike last trading price was 11.15, which was -0.05 lower than the previous day. The implied volatity was 22.05, the open interest changed by 8 which increased total open position to 514

On 8 Dec TATATECH was trading at 650.85. The strike last trading price was 10.95, which was 4.75 higher than the previous day. The implied volatity was 20.25, the open interest changed by 20 which increased total open position to 505

On 5 Dec TATATECH was trading at 666.45. The strike last trading price was 6.25, which was 1.8 higher than the previous day. The implied volatity was 20.73, the open interest changed by 47 which increased total open position to 486

On 4 Dec TATATECH was trading at 674.45. The strike last trading price was 4.45, which was -1.6 lower than the previous day. The implied volatity was 21.02, the open interest changed by 10 which increased total open position to 440

On 3 Dec TATATECH was trading at 671.15. The strike last trading price was 5.6, which was 0.9 higher than the previous day. The implied volatity was 21.27, the open interest changed by 40 which increased total open position to 432

On 2 Dec TATATECH was trading at 676.40. The strike last trading price was 5.05, which was 0.85 higher than the previous day. The implied volatity was 23.18, the open interest changed by 24 which increased total open position to 385

On 1 Dec TATATECH was trading at 680.25. The strike last trading price was 4.1, which was -1.1 lower than the previous day. The implied volatity was 21.24, the open interest changed by 29 which increased total open position to 359

On 28 Nov TATATECH was trading at 679.05. The strike last trading price was 5.15, which was 0 lower than the previous day. The implied volatity was 21.67, the open interest changed by 10 which increased total open position to 330

On 27 Nov TATATECH was trading at 677.55. The strike last trading price was 4.6, which was 0.7 higher than the previous day. The implied volatity was 20.27, the open interest changed by 63 which increased total open position to 320

On 26 Nov TATATECH was trading at 683.30. The strike last trading price was 3.4, which was -3.85 lower than the previous day. The implied volatity was 20.36, the open interest changed by 9 which increased total open position to 263

On 25 Nov TATATECH was trading at 669.50. The strike last trading price was 7.4, which was 0.8 higher than the previous day. The implied volatity was 21.12, the open interest changed by 53 which increased total open position to 254

On 24 Nov TATATECH was trading at 677.95. The strike last trading price was 6.8, which was -1.5 lower than the previous day. The implied volatity was 22.93, the open interest changed by 8 which increased total open position to 200

On 21 Nov TATATECH was trading at 670.45. The strike last trading price was 8.5, which was 1.95 higher than the previous day. The implied volatity was 22.29, the open interest changed by 63 which increased total open position to 188

On 20 Nov TATATECH was trading at 679.80. The strike last trading price was 6.5, which was 0.2 higher than the previous day. The implied volatity was 22.96, the open interest changed by 5 which increased total open position to 131

On 19 Nov TATATECH was trading at 682.30. The strike last trading price was 6.2, which was -2.15 lower than the previous day. The implied volatity was 22.90, the open interest changed by 44 which increased total open position to 120

On 18 Nov TATATECH was trading at 675.05. The strike last trading price was 8.3, which was 1.15 higher than the previous day. The implied volatity was 23.27, the open interest changed by 11 which increased total open position to 75

On 17 Nov TATATECH was trading at 682.80. The strike last trading price was 7.15, which was -0.6 lower than the previous day. The implied volatity was 23.98, the open interest changed by 7 which increased total open position to 64

On 14 Nov TATATECH was trading at 679.85. The strike last trading price was 7.75, which was 1 higher than the previous day. The implied volatity was 23.19, the open interest changed by 36 which increased total open position to 58

On 13 Nov TATATECH was trading at 686.00. The strike last trading price was 6.9, which was 1.55 higher than the previous day. The implied volatity was 23.33, the open interest changed by 7 which increased total open position to 21

On 12 Nov TATATECH was trading at 696.10. The strike last trading price was 5.35, which was -3.65 lower than the previous day. The implied volatity was 23.71, the open interest changed by 3 which increased total open position to 14

On 11 Nov TATATECH was trading at 684.85. The strike last trading price was 9, which was 0.25 higher than the previous day. The implied volatity was 25.48, the open interest changed by 1 which increased total open position to 7

On 10 Nov TATATECH was trading at 678.90. The strike last trading price was 8.75, which was -2.25 lower than the previous day. The implied volatity was 23.30, the open interest changed by 5 which increased total open position to 6

On 7 Nov TATATECH was trading at 672.95. The strike last trading price was 11, which was -2.6 lower than the previous day. The implied volatity was 24.31, the open interest changed by 0 which decreased total open position to 0

On 6 Nov TATATECH was trading at 676.90. The strike last trading price was 13.6, which was 0 lower than the previous day. The implied volatity was 3.88, the open interest changed by 0 which decreased total open position to 0

On 4 Nov TATATECH was trading at 686.80. The strike last trading price was 13.6, which was 0 lower than the previous day. The implied volatity was 4.95, the open interest changed by 0 which decreased total open position to 0

On 3 Nov TATATECH was trading at 696.25. The strike last trading price was 13.6, which was 0 lower than the previous day. The implied volatity was 5.90, the open interest changed by 0 which decreased total open position to 0

On 31 Oct TATATECH was trading at 692.25. The strike last trading price was 13.6, 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 30 Oct TATATECH was trading at 699.90. The strike last trading price was 13.6, 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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