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

Option Chain Analysis

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TATAPOWER 377.25 0.15 *Data as on 2026-07-17
Tata Power Company Option chain analysis for expiry 28-Jul-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
Buying 67.85 +0.1 1 +1 310 - - - -
- 57.85 -1.05 3 320 46 +13 0 - 15.33
Short Covering 47.9 +0.1 9 -1 330 302 +9 0.4 - 33.56
- - - 335 27 0.1 - -
- 38 +0.05 105 340 536 -62 0.6 +0.05 Short Covering 5.1
- 33.15 18 345 158 -5 0.75 -0.1 Long Covering 8.78
Short Covering 28.6 +0.1 132 -5 350 2151 -77 1.15 +0.1 Short Covering 16.3
Writing 24.05 -1 9 +1 355 393 +114 1.5 +0.2 Buying 43.67
Long Covering 19.55 -0.25 101 -19 360 934 +143 2.65 +0.75 Buying 9.25
Long Covering 15.5 -0.6 65 -128 365 689 +50 2.85 +0.3 Buying 10.6
Long Covering 11.5 -0.65 458 -39 370 1757 +70 3.9 +0.15 Buying 3.84
Writing 8.35 -0.45 841 +113 375 1166 +139 5.65 +0.35 Buying 1.39
Writing 5.85 -0.3 2300 +494 380 1799 +30 8 +0.4 Buying 0.78
Long Covering 4.05 -0.15 1371 -108 385 661 +92 10.85 +0.3 Buying 0.48
Long Covering 2.65 -0.2 2011 -24 390 1278 -28 14.95 +0.8 Short Covering 0.64
Writing 1.85 -0.1 985 +31 395 432 19.15 +0.9 - 0.44
Writing 1.2 -0.15 4138 +60 400 1514 -3 23.35 +0.55 Short Covering 0.37
Long Covering 0.8 -0.15 599 -26 405 130 27.85 -0.2 - 0.22
Long Covering 0.55 -0.15 2031 -367 410 285 32.1 -0.6 - 0.14
Writing 0.4 -0.1 255 +21 415 20 37.3 -0.15 - 0.08
Long Covering 0.3 -0.1 1759 -5 420 561 42.15 -0.15 - 0.32
Long Covering 0.25 -0.1 189 -5 425 21 47.05 -0.15 - 0.11
Long Covering 0.2 -0.05 365 -9 430 188 -4 52 +0.2 Short Covering 0.52
Short Covering 0.15 +0.1 82 -26 435 7 57 -0.1 - 0.09
- 0.15 408 -95 440 392 -1 62 -0.05 Long Covering 0.96
Long Covering 0 -0.05 66 -14 445 - - - -
Buying 0.15 +0.15 415 +14 450 408 -2 71.95 -0.1 Long Covering 0.98
- 0 23 455 - - - -
- 0 77 +1 460 14 81.95 -0.05 - 0.18
- 0 19 +2 465 3 86.9 -0.1 - 0.16
- 0 27 -2 470 373 91.9 -0.1 - 13.81
- 0 49 480 19 101.9 -0.05 - 0.39
- 0 5 490 287 111.9 -0.05 - 57.4
18916 Total 16551 0.87

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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