TATATECH

Tata Technologies Limited

660 +4.25 (0.65%)

L: 653.05 H: 660.8

Back to Option Chain

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 690 CE
Delta: 0.19 Vega: 0.40 Theta: -0.27 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI

12 Dec	660.00	3.2 ₹ 2,560	0.2 160.00	20.71	232 1,85,600	-11 -8,800	1,032 8,25,600
11 Dec	655.75	3.25 ₹ 2,600	1.15 920.00	21.72	317 2,53,600	-31 -24,800	1,047 8,37,600
10 Dec	643.30	1.85 ₹ 1,480	-1 -800.00	22.47	188 1,50,400	62 49,600	1,077 8,61,600
9 Dec	652.10	2.7 ₹ 2,160	-0.15 -120.00	20.99	523 4,18,400	105 84,000	1,017 8,13,600
8 Dec	650.85	2.75 ₹ 2,200	-3.3 -2640.00	21.22	1,184 9,47,200	230 1,84,000	910 7,28,000
5 Dec	666.45	5.85 ₹ 4,680	-3.95 -3160.00	18.91	641 5,12,800	99 79,200	677 5,41,600
4 Dec	674.45	9.6 ₹ 7,680	0.5 400.00	19.45	510 4,08,000	-78 -62,400	579 4,63,200
3 Dec	671.15	9.1 ₹ 7,280	-4.3 -3440.00	20.35	1,041 8,32,800	84 67,200	657 5,25,600
2 Dec	676.40	14.2 ₹ 11,360	0.45 360.00	22.26	890 7,12,000	140 1,12,000	509 4,07,200
1 Dec	680.25	13.45 ₹ 10,760	0.65 520.00	20.42	220 1,76,000	-20 -16,000	369 2,95,200
28 Nov	679.05	12.75 ₹ 10,200	-0.5 -400.00	19.34	209 1,67,200	51 40,800	391 3,12,800
27 Nov	677.55	12.9 ₹ 10,320	-2.4 -1920.00	19.41	459 3,67,200	74 59,200	340 2,72,000
26 Nov	683.30	16.75 ₹ 13,400	6.75 5400.00	18.94	431 3,44,800	73 58,400	246 1,96,800
25 Nov	669.50	9.6 ₹ 7,680	-2.9 -2320.00	18.91	95 76,000	32 25,600	173 1,38,400
24 Nov	677.95	11.7 ₹ 9,360	0.95 760.00	17.22	206 1,64,800	38 30,400	141 1,12,800
21 Nov	670.45	10.55 ₹ 8,440	-5.9 -4720.00	18.14	87 69,600	16 12,800	103 82,400
20 Nov	679.80	17.05 ₹ 13,640	-2.85 -2280.00	19.72	63 50,400	27 21,600	86 68,800
19 Nov	682.30	19.6 ₹ 15,680	3.35 2680.00	21.09	80 64,000	35 28,000	58 46,400
18 Nov	675.05	16.25 ₹ 13,000	-4.55 -3640.00	21.10	7 5,600	6 4,800	23 18,400
17 Nov	682.80	20.75 ₹ 16,600	0.7 560.00	21.46	31 24,800	8 6,400	17 13,600
14 Nov	679.85	20.3 ₹ 16,240	-5.2 -4160.00	21.76	13 10,400	8 6,400	9 7,200
13 Nov	686.00	25.5 ₹ 20,400	-4.05 -3240.00	24.08	1 800	0 0	1 800
12 Nov	696.10	29.55 ₹ 23,640	4.75 3800.00	21.59	1 800	0 0	2 1,600
11 Nov	684.85	24.8 ₹ 19,840	4.6 3680.00	23.28	1 800	0 0	1 800
10 Nov	678.90	20.2 ₹ 16,160	3.2 2560.00	21.20	2 1,600	1 800	2 1,600
7 Nov	672.95	17 ₹ 13,600	-24.15 -19320.00	19.07	1 800	0 0	0 0
6 Nov	676.90	41.15 ₹ 32,920	0 0.00	0.56	0 0	0 0	0 0
4 Nov	686.80	41.15 ₹ 32,920	0 0.00	-	0 0	0 0	0 0
3 Nov	696.25	41.15 ₹ 32,920	0 0.00	-	0 0	0 0	0 0
31 Oct	692.25	41.15 ₹ 32,920	0 0.00	-	0 0	0 0	0 0
30 Oct	699.90	41.15 ₹ 32,920	0 0.00	-	0 0	0 0	0 0
29 Oct	701.15	41.15 ₹ 32,920	0 0.00	-	0 0	0 0	0 0

For Tata Technologies Limited - strike price 690 expiring on 30DEC2025

Delta for 690 CE is 0.19

Historical price for 690 CE is as follows

On 12 Dec TATATECH was trading at 660.00. The strike last trading price was 3.2, which was 0.2 higher than the previous day. The implied volatity was 20.71, the open interest changed by -11 which decreased total open position to 1032

On 11 Dec TATATECH was trading at 655.75. The strike last trading price was 3.25, which was 1.15 higher than the previous day. The implied volatity was 21.72, the open interest changed by -31 which decreased total open position to 1047

On 10 Dec TATATECH was trading at 643.30. The strike last trading price was 1.85, which was -1 lower than the previous day. The implied volatity was 22.47, the open interest changed by 62 which increased total open position to 1077

On 9 Dec TATATECH was trading at 652.10. The strike last trading price was 2.7, which was -0.15 lower than the previous day. The implied volatity was 20.99, the open interest changed by 105 which increased total open position to 1017

On 8 Dec TATATECH was trading at 650.85. The strike last trading price was 2.75, which was -3.3 lower than the previous day. The implied volatity was 21.22, the open interest changed by 230 which increased total open position to 910

On 5 Dec TATATECH was trading at 666.45. The strike last trading price was 5.85, which was -3.95 lower than the previous day. The implied volatity was 18.91, the open interest changed by 99 which increased total open position to 677

On 4 Dec TATATECH was trading at 674.45. The strike last trading price was 9.6, which was 0.5 higher than the previous day. The implied volatity was 19.45, the open interest changed by -78 which decreased total open position to 579

On 3 Dec TATATECH was trading at 671.15. The strike last trading price was 9.1, which was -4.3 lower than the previous day. The implied volatity was 20.35, the open interest changed by 84 which increased total open position to 657

On 2 Dec TATATECH was trading at 676.40. The strike last trading price was 14.2, which was 0.45 higher than the previous day. The implied volatity was 22.26, the open interest changed by 140 which increased total open position to 509

On 1 Dec TATATECH was trading at 680.25. The strike last trading price was 13.45, which was 0.65 higher than the previous day. The implied volatity was 20.42, the open interest changed by -20 which decreased total open position to 369

On 28 Nov TATATECH was trading at 679.05. The strike last trading price was 12.75, which was -0.5 lower than the previous day. The implied volatity was 19.34, the open interest changed by 51 which increased total open position to 391

On 27 Nov TATATECH was trading at 677.55. The strike last trading price was 12.9, which was -2.4 lower than the previous day. The implied volatity was 19.41, the open interest changed by 74 which increased total open position to 340

On 26 Nov TATATECH was trading at 683.30. The strike last trading price was 16.75, which was 6.75 higher than the previous day. The implied volatity was 18.94, the open interest changed by 73 which increased total open position to 246

On 25 Nov TATATECH was trading at 669.50. The strike last trading price was 9.6, which was -2.9 lower than the previous day. The implied volatity was 18.91, the open interest changed by 32 which increased total open position to 173

On 24 Nov TATATECH was trading at 677.95. The strike last trading price was 11.7, which was 0.95 higher than the previous day. The implied volatity was 17.22, the open interest changed by 38 which increased total open position to 141

On 21 Nov TATATECH was trading at 670.45. The strike last trading price was 10.55, which was -5.9 lower than the previous day. The implied volatity was 18.14, the open interest changed by 16 which increased total open position to 103

On 20 Nov TATATECH was trading at 679.80. The strike last trading price was 17.05, which was -2.85 lower than the previous day. The implied volatity was 19.72, the open interest changed by 27 which increased total open position to 86

On 19 Nov TATATECH was trading at 682.30. The strike last trading price was 19.6, which was 3.35 higher than the previous day. The implied volatity was 21.09, the open interest changed by 35 which increased total open position to 58

On 18 Nov TATATECH was trading at 675.05. The strike last trading price was 16.25, which was -4.55 lower than the previous day. The implied volatity was 21.10, the open interest changed by 6 which increased total open position to 23

On 17 Nov TATATECH was trading at 682.80. The strike last trading price was 20.75, which was 0.7 higher than the previous day. The implied volatity was 21.46, the open interest changed by 8 which increased total open position to 17

On 14 Nov TATATECH was trading at 679.85. The strike last trading price was 20.3, which was -5.2 lower than the previous day. The implied volatity was 21.76, the open interest changed by 8 which increased total open position to 9

On 13 Nov TATATECH was trading at 686.00. The strike last trading price was 25.5, which was -4.05 lower than the previous day. The implied volatity was 24.08, the open interest changed by 0 which decreased total open position to 1

On 12 Nov TATATECH was trading at 696.10. The strike last trading price was 29.55, which was 4.75 higher than the previous day. The implied volatity was 21.59, the open interest changed by 0 which decreased total open position to 2

On 11 Nov TATATECH was trading at 684.85. The strike last trading price was 24.8, which was 4.6 higher than the previous day. The implied volatity was 23.28, the open interest changed by 0 which decreased total open position to 1

On 10 Nov TATATECH was trading at 678.90. The strike last trading price was 20.2, which was 3.2 higher than the previous day. The implied volatity was 21.20, the open interest changed by 1 which increased total open position to 2

On 7 Nov TATATECH was trading at 672.95. The strike last trading price was 17, which was -24.15 lower than the previous day. The implied volatity was 19.07, 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 41.15, which was 0 lower than the previous day. The implied volatity was 0.56, 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 41.15, 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 41.15, 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 41.15, 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 41.15, 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 TATATECH was trading at 701.15. The strike last trading price was 41.15, 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 690 PE
Delta: -0.83 Vega: 0.37 Theta: -0.04 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
12 Dec	660.00	29.85 ₹ 23,880	-5.4 -4320.00	18.90	5 4,000	-2 -1,600	216 1,72,800
11 Dec	655.75	35.25 ₹ 28,200	-10.5 -8400.00	25.42	4 3,200	-3 -2,400	219 1,75,200
10 Dec	643.30	45.75 ₹ 36,600	7.85 6280.00	21.62	6 4,800	-2 -1,600	223 1,78,400
9 Dec	652.10	37.9 ₹ 30,320	-0.4 -320.00	23.34	39 31,200	-30 -24,000	225 1,80,000
8 Dec	650.85	37.75 ₹ 30,200	10.45 8360.00	19.16	70 56,000	9 7,200	255 2,04,000
5 Dec	666.45	27 ₹ 21,600	6.7 5360.00	21.95	45 36,000	23 18,400	246 1,96,800
4 Dec	674.45	20.8 ₹ 16,640	-4.75 -3800.00	21.02	73 58,400	0 0	224 1,79,200
3 Dec	671.15	24 ₹ 19,200	4.65 3720.00	22.06	103 82,400	24 19,200	224 1,79,200
2 Dec	676.40	19.55 ₹ 15,640	1.55 1240.00	22.16	86 68,800	8 6,400	196 1,56,800
1 Dec	680.25	18 ₹ 14,400	-2.25 -1800.00	20.30	1 800	0 0	188 1,50,400
28 Nov	679.05	20.25 ₹ 16,200	0.2 160.00	21.26	15 12,000	4 3,200	189 1,51,200
27 Nov	677.55	19.75 ₹ 15,800	3.7 2960.00	20.11	147 1,17,600	0 0	193 1,54,400
26 Nov	683.30	16 ₹ 12,800	-10.5 -8400.00	20.32	199 1,59,200	61 48,800	168 1,34,400
25 Nov	669.50	26.6 ₹ 21,280	3.35 2680.00	22.12	20 16,000	8 6,400	106 84,800
24 Nov	677.95	24 ₹ 19,200	-4.35 -3480.00	24.25	47 37,600	18 14,400	98 78,400
21 Nov	670.45	27.85 ₹ 22,280	5.6 4480.00	23.88	31 24,800	-1 -800	80 64,000
20 Nov	679.80	22.25 ₹ 17,800	0.6 480.00	23.91	31 24,800	16 12,800	80 64,000
19 Nov	682.30	21.65 ₹ 17,320	-3.85 -3080.00	24.11	85 68,000	51 40,800	64 51,200
18 Nov	675.05	25.5 ₹ 20,400	2.6 2080.00	24.00	1 800	0 0	13 10,400
17 Nov	682.80	22.65 ₹ 18,120	-3.35 -2680.00	24.97	12 9,600	7 5,600	13 10,400
14 Nov	679.85	26 ₹ 20,800	6.7 5360.00	26.27	2 1,600	0 0	5 4,000
13 Nov	686.00	19.3 ₹ 15,440	1.3 1040.00	21.64	2 1,600	1 800	4 3,200
12 Nov	696.10	18 ₹ 14,400	-10.4 -8320.00	24.71	3 2,400	2 1,600	2 1,600
11 Nov	684.85	28.4 ₹ 22,720	0 0.00	0.43	0 0	0 0	0 0
10 Nov	678.90	28.4 ₹ 22,720	0 0.00	-	0 0	0 0	0 0
7 Nov	672.95	28.4 ₹ 22,720	0 0.00	-	0 0	0 0	0 0
6 Nov	676.90	28.4 ₹ 22,720	0 0.00	-	0 0	0 0	0 0
4 Nov	686.80	28.4 ₹ 22,720	0 0.00	0.83	0 0	0 0	0 0
3 Nov	696.25	28.4 ₹ 22,720	0 0.00	2.03	0 0	0 0	0 0
31 Oct	692.25	28.4 ₹ 22,720	0 0.00	-	0 0	0 0	0 0
30 Oct	699.90	28.4 ₹ 22,720	0 0.00	-	0 0	0 0	0 0
29 Oct	701.15	28.4 ₹ 22,720	0 0.00	2.34	0 0	0 0	0 0

For Tata Technologies Limited - strike price 690 expiring on 30DEC2025

Delta for 690 PE is -0.83

Historical price for 690 PE is as follows

On 12 Dec TATATECH was trading at 660.00. The strike last trading price was 29.85, which was -5.4 lower than the previous day. The implied volatity was 18.90, the open interest changed by -2 which decreased total open position to 216

On 11 Dec TATATECH was trading at 655.75. The strike last trading price was 35.25, which was -10.5 lower than the previous day. The implied volatity was 25.42, the open interest changed by -3 which decreased total open position to 219

On 10 Dec TATATECH was trading at 643.30. The strike last trading price was 45.75, which was 7.85 higher than the previous day. The implied volatity was 21.62, the open interest changed by -2 which decreased total open position to 223

On 9 Dec TATATECH was trading at 652.10. The strike last trading price was 37.9, which was -0.4 lower than the previous day. The implied volatity was 23.34, the open interest changed by -30 which decreased total open position to 225

On 8 Dec TATATECH was trading at 650.85. The strike last trading price was 37.75, which was 10.45 higher than the previous day. The implied volatity was 19.16, the open interest changed by 9 which increased total open position to 255

On 5 Dec TATATECH was trading at 666.45. The strike last trading price was 27, which was 6.7 higher than the previous day. The implied volatity was 21.95, the open interest changed by 23 which increased total open position to 246

On 4 Dec TATATECH was trading at 674.45. The strike last trading price was 20.8, which was -4.75 lower than the previous day. The implied volatity was 21.02, the open interest changed by 0 which decreased total open position to 224

On 3 Dec TATATECH was trading at 671.15. The strike last trading price was 24, which was 4.65 higher than the previous day. The implied volatity was 22.06, the open interest changed by 24 which increased total open position to 224

On 2 Dec TATATECH was trading at 676.40. The strike last trading price was 19.55, which was 1.55 higher than the previous day. The implied volatity was 22.16, the open interest changed by 8 which increased total open position to 196

On 1 Dec TATATECH was trading at 680.25. The strike last trading price was 18, which was -2.25 lower than the previous day. The implied volatity was 20.30, the open interest changed by 0 which decreased total open position to 188

On 28 Nov TATATECH was trading at 679.05. The strike last trading price was 20.25, which was 0.2 higher than the previous day. The implied volatity was 21.26, the open interest changed by 4 which increased total open position to 189

On 27 Nov TATATECH was trading at 677.55. The strike last trading price was 19.75, which was 3.7 higher than the previous day. The implied volatity was 20.11, the open interest changed by 0 which decreased total open position to 193

On 26 Nov TATATECH was trading at 683.30. The strike last trading price was 16, which was -10.5 lower than the previous day. The implied volatity was 20.32, the open interest changed by 61 which increased total open position to 168

On 25 Nov TATATECH was trading at 669.50. The strike last trading price was 26.6, which was 3.35 higher than the previous day. The implied volatity was 22.12, the open interest changed by 8 which increased total open position to 106

On 24 Nov TATATECH was trading at 677.95. The strike last trading price was 24, which was -4.35 lower than the previous day. The implied volatity was 24.25, the open interest changed by 18 which increased total open position to 98

On 21 Nov TATATECH was trading at 670.45. The strike last trading price was 27.85, which was 5.6 higher than the previous day. The implied volatity was 23.88, the open interest changed by -1 which decreased total open position to 80

On 20 Nov TATATECH was trading at 679.80. The strike last trading price was 22.25, which was 0.6 higher than the previous day. The implied volatity was 23.91, the open interest changed by 16 which increased total open position to 80

On 19 Nov TATATECH was trading at 682.30. The strike last trading price was 21.65, which was -3.85 lower than the previous day. The implied volatity was 24.11, the open interest changed by 51 which increased total open position to 64

On 18 Nov TATATECH was trading at 675.05. The strike last trading price was 25.5, which was 2.6 higher than the previous day. The implied volatity was 24.00, the open interest changed by 0 which decreased total open position to 13

On 17 Nov TATATECH was trading at 682.80. The strike last trading price was 22.65, which was -3.35 lower than the previous day. The implied volatity was 24.97, the open interest changed by 7 which increased total open position to 13

On 14 Nov TATATECH was trading at 679.85. The strike last trading price was 26, which was 6.7 higher than the previous day. The implied volatity was 26.27, the open interest changed by 0 which decreased total open position to 5

On 13 Nov TATATECH was trading at 686.00. The strike last trading price was 19.3, which was 1.3 higher than the previous day. The implied volatity was 21.64, the open interest changed by 1 which increased total open position to 4

On 12 Nov TATATECH was trading at 696.10. The strike last trading price was 18, which was -10.4 lower than the previous day. The implied volatity was 24.71, the open interest changed by 2 which increased total open position to 2

On 11 Nov TATATECH was trading at 684.85. The strike last trading price was 28.4, which was 0 lower than the previous day. The implied volatity was 0.43, 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 28.4, 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 28.4, 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 28.4, 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 28.4, which was 0 lower than the previous day. The implied volatity was 0.83, 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 28.4, which was 0 lower than the previous day. The implied volatity was 2.03, 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 28.4, 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 28.4, 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 TATATECH was trading at 701.15. The strike last trading price was 28.4, which was 0 lower than the previous day. The implied volatity was 2.34, the open interest changed by 0 which decreased total open position to 0

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