Note: All prices and reports are based on end of the day (EOD) data.

Option Chain Analysis

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TCS 3159.6 1.4 *Data as on 2025-07-22
Tata Consultancy Services Option chain analysis for expiry 31-Jul-2025. Strike prices without any Open Interest are ommited in below table. This is an end of the day report and not the live market data. Visit the offical NSE option chain page to see the live data.
Calls Puts
Builtup Call Price Call OI Strike Puts OI Put Price Builtup PCR
- 483.6 +483.6 1 2680 - - - -
- 443.65 +0.95 1 2720 3 0 - 3
- - - 2800 65 0.95 -0.1 - -
- - - 2840 4 +2 1.45 -0.35 Writing -
- - - 2880 455 -12 1.3 -0.45 Long Covering -
- - - 2920 1283 -12 1.4 -0.65 Long Covering -
- 225.35 +0.4 1 2940 127 +102 1.75 -0.75 Writing 127
- 206.15 +0.2 2 2960 2455 -20 2 -0.85 Long Covering 1227.5
- - - 2980 143 -184 2.5 -1 Long Covering -
Long Covering 170.05 -4.65 473 -28 3000 5254 +128 3.1 -1.35 Writing 11.11
Writing 151.45 -0.05 25 +3 3020 305 -19 4.05 -1.4 Long Covering 12.2
Writing 131.8 -4.4 21 +6 3040 1043 -135 5.2 -2 Long Covering 49.67
Long Covering 113.75 -4.25 28 -12 3060 859 +179 6.85 -2.25 Writing 30.68
Long Covering 96.7 -4.75 44 -15 3080 1946 -184 9.6 -2.2 Long Covering 44.23
Writing 79.95 -5.35 614 +5 3100 4157 -362 13.2 -2.35 Long Covering 6.77
Writing 63.8 -6.25 170 +19 3120 2307 -57 17.4 -2.6 Long Covering 13.57
Long Covering 50.5 -5.25 448 -115 3140 1459 +33 23.65 -2.3 Writing 3.26
Writing 38.9 -4.85 1789 +42 3160 2794 +19 31.7 -1.95 Writing 1.56
Writing 28.85 -4.55 2078 +440 3180 1678 +3 42.25 -1.35 Writing 0.81
Writing 21.4 -3.8 7925 +332 3200 6147 -966 54.15 -0.9 Long Covering 0.78
Long Covering 15.6 -3.2 2905 -21 3220 1312 -51 68.7 -0.35 Long Covering 0.45
Long Covering 11.2 -2.9 4112 -622 3240 1883 -93 85.1 +0.95 Short Covering 0.46
Long Covering 8.2 -2.45 3573 -217 3260 1587 -61 100.15 -0.8 Long Covering 0.44
Long Covering 6.05 -2.2 4016 -630 3280 1262 -57 119.2 +1.4 Short Covering 0.31
Long Covering 4.8 -1.75 14107 -365 3300 5127 -238 137.45 +0.2 Short Covering 0.36
Long Covering 3.7 -1.45 3933 -152 3320 1219 -23 155.7 +1.7 Short Covering 0.31
Long Covering 3.1 -1.05 3541 -364 3340 1072 -20 176.15 +2.8 Short Covering 0.3
Long Covering 2.55 -1 2173 -322 3360 797 -14 197.85 +5 Short Covering 0.37
Long Covering 2.15 -1 3343 -87 3380 1013 -21 216 +3.05 Short Covering 0.3
Long Covering 1.95 -0.9 17346 -724 3400 4166 -242 234.6 +1.75 Short Covering 0.24
Long Covering 1.7 -0.6 3932 -292 3420 1142 -11 254.35 +3.4 Short Covering 0.29
Long Covering 1.5 -0.55 4781 -710 3440 2409 -19 272.45 +1.1 Short Covering 0.5
Long Covering 1.55 -0.45 5202 -467 3460 1552 -31 292.05 -4.85 Long Covering 0.3
Writing 1.4 -0.55 3484 +352 3480 574 315.6 -1 - 0.16
Long Covering 1.25 -0.5 20119 -2333 3500 3118 -33 333.8 +1.6 Short Covering 0.15
Long Covering 1 -0.45 2109 -176 3520 212 -9 353 -3.25 Long Covering 0.1
Long Covering 0.9 -0.4 1175 -72 3540 127 375.25 -0.9 - 0.11
Long Covering 0.85 -0.25 713 -66 3560 174 395.2 -0.9 - 0.24
- 0.7 -0.3 1842 3580 75 -2 415.15 -0.85 Long Covering 0.04
Long Covering 0.7 -0.2 6125 -298 3600 891 -10 430.6 +1.2 Short Covering 0.15
Long Covering 0.65 -0.25 587 -20 3620 59 454.35 -1.55 - 0.1
Writing 0.65 -0.25 430 +20 3640 20 475.05 -0.8 - 0.05
Long Covering 0.55 -0.25 299 -40 3660 81 495 -0.85 - 0.27
Long Covering 0 -0.75 371 -7 3680 - - - -
Long Covering 0.4 -0.2 3076 -141 3700 422 -3 534.95 -0.8 Long Covering 0.14
- 0.45 234 -2 3720 - - - -
Long Covering 0 -0.65 196 -2 3740 - - - -
Long Covering 0.4 -0.15 366 -8 3760 11 594.85 -0.8 - 0.03
Long Covering 0.4 -0.1 2639 -199 3800 708 631.25 -0.9 - 0.27
Long Covering 0.4 -0.1 169 -20 3840 - - - -
Long Covering 0.3 -0.1 2711 -4 3880 16 714.7 -0.75 - 0.01
Long Covering 0.3 -0.1 501 -21 3920 47 -1 754.6 -0.8 Long Covering 0.09
- 0 262 +25 3960 11 794.55 -0.8 - 0.04
Long Covering 0.3 -0.1 2047 -106 4000 984 830 -5.25 - 0.48
136039 Total 64555 0.47

Option chain displays all the contracts of a given derivative in a single table. This is incredibly valuable for "Options Trading" since it displays where the rest of the market players find support and resistance. This table could be used by both the "Option Writer" and the "Option Buyer" to increase their trading odds.

Check the list of all F&O stocks.

How to read the above option chain table?

Data we are showing in above table is not the live data but is end of the day data. It displayes Open Interest along with the increase or decrease in OI from the previous trading day. Price column shows the settlement price of the options. PCR column has the value of Put Call Ratio. And builtup show an estimated idea according to activity based on the below table as suggested by many market experts. Still we want to remind you that these are just ideas and not any type of guarantee of the momentum.


Calls:

  1. OI increasing & Option Price Increasing = Call Buying (Bullish trend trend)
  2. OI increasing & Option Price Decreasing = Call Writing (Bearish trend)
  3. OI Decreasing & Option Price Increasing = Call Short Covering (Bullish trend)
  4. OI Decreasing & Option Price Decreasing = Call Long Covering (Bearish trend)

Puts:

  1. OI increasing & Option Price Increasing = Put Buying (Bearish trend)
  2. OI increasing & Option Price Decreasing = Put Writing (Bullish trend)
  3. OI Decreasing & Option Price Increasing = Put Short Covering (Bearish trend)
  4. OI Decreasing & Option Price Decreasing = Put Long Covering (Bullish trend)
Disclaimer :

All prices or any other data provided here is based on previous day's closing price.

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