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

Option Chain Analysis

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CDSL 1242.5 -21.5 *Data as on 2026-10-01
Central Depository Services (India) Option chain analysis for expiry 27-Oct-2026. 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
- - - 1080 92 +48 3.8 -0.29 Writing -
Writing 137.88 -19.41 2 +1 1120 142 +140 6.6 -1.79 Writing 71
- - - 1140 223 +206 9.05 +4.25 Buying -
Writing 106.78 -17.84 4 +4 1160 303 -38 11.9 +5.15 Short Covering 75.75
- - - 1180 186 +115 15.6 +6.1 Buying -
Writing 70.35 -17.2 63 +25 1200 784 -267 20.95 +7.8 Short Covering 12.44
Writing 59.65 -23.06 16 +16 1220 894 +553 27.3 +9.75 Buying 55.88
Writing 45.9 -12.5 109 +99 1240 1250 +719 35.85 +12.25 Buying 11.47
Writing 35.7 -10.75 346 +135 1260 682 -747 45.45 +14.1 Short Covering 1.97
Writing 27.35 -8.85 503 +83 1280 1002 +464 56.45 +15.7 Buying 1.99
Writing 20.45 -7.35 1544 +283 1300 1318 -313 68.9 +17.05 Short Covering 0.85
Writing 15.5 -5.75 1031 +621 1320 362 -22 98.42 +32.92 Short Covering 0.35
Long Covering 11.45 -4.5 1013 -662 1340 620 +9 99.25 +18.45 Buying 0.61
Long Covering 8.7 -3.4 710 -36 1360 312 -6 128.77 +32.52 Short Covering 0.44
Writing 6.75 -2.3 868 +550 1380 72 -5 145.12 +16.26 Short Covering 0.08
Long Covering 5 -2 1772 -650 1400 599 -6 162.11 +32.31 Short Covering 0.34
Long Covering 4 -1.35 253 -52 1420 41 -2 179.67 +17.91 Short Covering 0.16
Long Covering 3.15 -1.05 293 -55 1440 226 -2 191.35 +12.24 Short Covering 0.77
Long Covering 2.35 -1 291 -9 1460 462 211 +14.05 - 1.59
Long Covering 2 -0.95 119 -11 1480 128 -1 230.5 +15.3 Short Covering 1.08
Long Covering 1.7 -0.9 633 -38 1500 109 +2 249.5 +15.71 Buying 0.17
- 1.8 191 +3 1520 29 273.1 +20.44 - 0.15
Long Covering 1.47 -0.13 36 -7 1540 8 292.49 +20.72 - 0.22
Long Covering 1.08 -0.79 78 -1 1560 2 -1 310 +18.95 Short Covering 0.03
Long Covering 0.85 -0.15 329 -88 1600 38 351.33 +21.29 - 0.12
Long Covering 0.65 -0.15 137 -45 1640 - - - -
10341 Total 9884 0.96

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 :

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