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Option Chain Analysis

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CDSL 1574.4 4.9 *Data as on 2025-08-22
Central Depository Services (India) Option chain analysis for expiry 28-Aug-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
- - - 1240 83 -2 0.3 -0.2 Long Covering -
- 295.7 +4.65 1 1280 65 -2 0.05 -0.5 Long Covering 65
- - - 1300 425 -6 0.05 -0.45 Long Covering -
- 255.8 +4.6 1 1320 49 0.1 -0.1 - 49
- - - 1340 149 -9 0.15 -0.2 Long Covering -
- 216.05 +4.4 6 1360 101 -10 0.4 -0.3 Long Covering 16.83
- 196.35 +4.2 3 1380 109 -18 0.45 -0.45 Long Covering 36.33
Short Covering 173 +5.85 41 -1 1400 498 -211 0.6 -0.8 Long Covering 12.15
- 157.7 +3.55 22 1420 90 -11 0.65 -1.4 Long Covering 4.09
Short Covering 133.1 +0.85 42 -1 1440 340 -19 0.7 -1.75 Long Covering 8.1
Short Covering 115.4 +2.3 96 -1 1460 249 -35 1 -2.35 Long Covering 2.59
Short Covering 94.95 +1.4 154 -12 1480 494 +109 1.7 -3.2 Writing 3.21
Short Covering 77.3 +1.65 479 -74 1500 1012 -218 2.95 -4.3 Long Covering 2.11
Long Covering 58.15 -1.8 381 -31 1520 732 -99 4.95 -5.95 Long Covering 1.92
Long Covering 42.65 -2.4 380 -78 1540 606 -70 8.5 -7.4 Long Covering 1.59
Long Covering 28.65 -4.05 632 -85 1560 710 -52 14.55 -9.05 Long Covering 1.12
Long Covering 18.55 -4.6 1124 -165 1580 950 +142 24.4 -9.5 Writing 0.85
Long Covering 12.05 -4.15 2859 -669 1600 920 -72 37.6 -9.2 Long Covering 0.32
Long Covering 7.35 -3.35 1298 -60 1620 327 -7 52.85 -8.6 Long Covering 0.25
Long Covering 4.4 -2.35 900 -100 1640 205 -18 70.8 -6.55 Long Covering 0.23
Long Covering 3.05 -1.25 527 -110 1660 90 -13 88.6 -7.7 Long Covering 0.17
Writing 1.85 -1 654 +20 1680 45 -5 108.5 -5.25 Long Covering 0.07
Long Covering 1.4 -0.65 1689 -78 1700 376 -26 127.4 -4.65 Long Covering 0.22
Writing 1.05 -0.35 340 +9 1720 24 147.75 -5.5 - 0.07
Long Covering 0.75 -0.3 436 -7 1740 26 166.45 -5.35 - 0.06
Long Covering 0.65 -0.15 417 -21 1760 8 185.5 -5.2 - 0.02
Long Covering 0.6 -0.15 170 -10 1780 36 +1 204.9 -5.05 Writing 0.21
Long Covering 0.5 -0.15 1171 -32 1800 380 -3 227.35 -5.65 Long Covering 0.32
Long Covering 0.35 -0.15 58 -1 1820 1 244.2 -4.85 - 0.02
- 0.25 -0.15 1 1840 - - - -
- - - 1860 3 283.9 -4.7 - -
Short Covering 0.35 +0.1 46 -5 1880 9 303.85 -4.65 - 0.2
- 0.3 255 -49 1900 16 323.8 -4.6 - 0.06
Long Covering 0 -0.35 470 -19 2000 2 423.65 -4.6 - 0
Long Covering 0.25 -0.1 28 -20 2040 - - - -
14681 Total 9130 0.62

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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