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[--[65.84.65.76]--]
TATATECH
Tata Technologies Limited
702.25 -22.15 (-3.06%)

Option Chain for TATATECH
21 Sep 2025 04:15 PM IST

Next Refresh in
Max Pain
710
PCR
0.52
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Note:- Click on the strike price to open the historical data.

Call
Put

Lot Size : 800
Delta OI% OI Change OI Vol IV Ltp Change OI pcr COI pcr Change Ltp IV Vol Change OI OI OI% Delta
- 0.00% 0 0 0 - 138.45 0.00 - 580 - 0.00 0.20 - 23 20 27 0.74% -
- 0.00% 0 0 0 - 121.10 0.00 - 590 - 0.00 1.20 0.00 0 0 0 0.00% 0.00
0.00 0.00% 0 0 0 0.00 102.50 0.00 - 600 - -0.05 0.20 48.05 46 36 112 3.06% -0.01
- 0.00% 0 0 0 - 103.50 0.00 - 610 - -0.10 0.15 42.55 1 0 12 0.33% -0.01
- 0.00% 0 0 0 - 105.90 0.00 - 620 - -0.05 0.25 42.00 7 -4 76 2.08% -0.01
- 0.00% 0 0 0 - 86.95 0.00 - 630 - 0.10 0.30 39.07 4 -2 113 3.09% -0.02
0.00 0.00% 0 0 0 0.00 68.95 0.00 - 640 - 0.10 0.30 35.56 7 -1 104 2.84% -0.02
0.00 0.00% 0 0 0 0.00 65.35 0.00 - 650 - -0.15 0.25 30.71 29 -15 166 4.54% -0.02
- 0.76% 53 -3 11 - 62.50 0.50 5.96 660 10.67 -0.15 0.35 28.81 79 -32 316 8.64% -0.03
- 1.96% 137 0 21 - 51.75 -1.30 1.63 670 - -0.40 0.45 25.83 89 -9 223 6.09% -0.03
0.97 2.61% 182 -9 17 19.74 46.30 3.95 2.81 680 4.00 -0.55 0.85 24.92 383 -36 511 13.97% -0.06
- 1.88% 131 -5 19 - 35.90 2.55 3.17 690 3.00 -1.10 1.45 23.51 388 -15 415 11.34% -0.10
0.84 5.94% 414 -61 190 21.71 28.45 2.85 1.42 700 -0.41 -1.55 2.80 23.16 590 25 586 16.02% -0.18
0.75 5.75% 401 -71 289 19.87 19.95 1.30 0.67 710 0.45 -2.55 5.10 22.99 295 -32 269 7.35% -0.28
0.60 8.46% 590 -130 1,307 21.61 14.15 0.75 0.63 720 -0.27 -3.40 8.85 23.39 477 35 372 10.17% -0.41
0.46 8.20% 572 4 858 23.28 9.90 0.45 0.25 730 17.00 -4.65 13.80 23.48 115 68 144 3.94% -0.54
0.34 8.17% 570 -46 704 24.37 6.65 -0.30 0.07 740 0.11 -5.25 20.60 24.75 22 -5 38 1.04% -0.66
0.24 24.57% 1,713 17 1,242 25.94 4.60 -0.50 0.06 750 0.06 -4.75 28.75 26.96 49 1 111 3.03% -0.75
0.17 16.12% 1,124 -368 1,360 27.30 3.15 -0.65 - 760 - 0.00 52.45 0.00 0 0 0 0.00% 0.00
0.12 3.97% 277 -268 987 28.16 2.05 -0.75 0.00 770 0.00 -4.30 47.50 34.32 4 -1 1 0.03% -0.83
0.08 5.39% 376 -158 536 29.39 1.40 -0.65 - 780 - 0.00 59.50 0.00 0 0 0 0.00% 0.00
0.06 0.92% 64 31 98 31.16 1.05 -0.60 - 790 - 0.00 90.65 - 0 0 0 0.00% -
0.05 5.02% 350 25 110 32.96 0.85 -0.35 0.18 800 - -10.90 78.30 51.12 5 0 63 1.72% -0.85
0.00 0.00% 0 0 0 0.00 0.00 0.00 - 810 - 0.00 0.00 0.00 0 0 0 0.00% 0.00
0.02 0.27% 19 0 3 34.77 0.40 -0.35 - 820 - 0.00 147.50 0.00 0 0 0 0.00% 0.00
6,973 -1,042 7,752 2,613 33 3,659
Note
  1. 10% interest rate is applied while computing implied volatility.
  2. Volume and Open Interest, displayed in Contracts.
  3.        Highlighted options are in-the-money.

What is an Option Chain?
  • An option chain, also known as an option matrix, is a listing of all available option contracts, both puts and calls, for a given security.
  • It shows all puts, calls, strike ltp, and pricing information for a single underlying asset within a given maturity period.

How is it Useful?
  • The option chain matrix is most useful for the next trading day.
  • Trading volume, or the number of contracts that change hands in a given day, indicates how much liquidity there might be for any given option.
  • Open interest measures the total number of options outstanding on each strike and maturity, allowing you to gauge the scale of market commitment.