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

Option Chain Analysis

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TECHM 1494.7 33.2 *Data as on 2025-11-21
Tech Mahindra Option chain analysis for expiry 25-Nov-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
- 302.25 +5.3 1 1160 - - - -
- 262.25 +5.25 4 1200 31 0.05 - 7.75
- - - 1240 5 0.05 - -
- - - 1260 7 0.05 - -
- - - 1280 296 -1 0.05 - -
Short Covering 162.3 +5.25 2 -2 1300 570 -11 0.05 - 285
- 142.35 +1.65 8 1320 95 -8 0.05 -0.15 Long Covering 11.88
- 122.35 +5.2 32 1340 101 -35 0.25 -0.05 Long Covering 3.16
Short Covering 102.4 +3.75 50 -6 1360 370 -43 0.35 - 7.4
Buying 82.5 +4.45 79 +2 1380 385 +17 0.6 - 4.87
Buying 62.75 +3.2 182 +2 1400 446 -144 0.95 -0.4 Long Covering 2.45
Short Covering 43.65 +2.45 302 -25 1420 412 -71 1.85 -1.05 Long Covering 1.36
Short Covering 26.4 +1.1 355 -188 1440 523 -202 4.7 -2.3 Long Covering 1.47
Long Covering 14.15 -0.2 589 -392 1460 267 -197 11.9 -3.7 Long Covering 0.45
Long Covering 6.9 -1.25 1629 -736 1480 310 -85 24.95 -3.85 Long Covering 0.19
Long Covering 2.95 -1.25 1253 -257 1500 211 -41 41 -3 Long Covering 0.17
Long Covering 1.3 -0.8 506 -51 1520 116 +3 59.65 -3.4 Writing 0.23
Long Covering 0.7 -0.5 452 -2 1540 60 -2 77.85 -5.65 Long Covering 0.13
Writing 0.45 -0.25 293 +36 1560 62 -6 97.6 -8 Long Covering 0.21
Long Covering 0.15 -0.25 799 -8 1580 15 -9 117.5 -5.25 Long Covering 0.02
Long Covering 0.1 -0.05 1067 -4 1600 205 -4 137.5 -1.9 Long Covering 0.19
- 0.05 39 -3 1620 4 157.5 -1.8 - 0.1
- 0.05 -0.05 573 1640 1 177.45 -5.2 - 0
- 0.05 31 -3 1680 10 -6 217.45 -2.05 Long Covering 0.32
- - - 1720 8 -1 257.4 -5.2 Long Covering -
- - - 1760 22 297.4 -5.15 - -
8246 Total 4532 0.55

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)
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