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

Option Chain Analysis

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NIFTY 24364.85 11.3 *Data as on 2026-04-20
Nifty 50 Option chain analysis for expiry 21-Apr-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
- 4268.05 +1.7 1 20100 14450 -14808 0.35 +0.05 Short Covering 14450
- - - 20150 1381 +175 0.3 -0.05 Writing -
- - - 20200 2609 -215 0.35 +0.05 Short Covering -
- - - 20250 444 -63 0.35 +0.05 Short Covering -
- - - 20300 913 -845 0.35 +0.05 Short Covering -
- - - 20350 863 -16 0.35 - -
- - - 20400 775 -300 0.3 - -
- - - 20450 501 -59 0.4 +0.05 Short Covering -
- 3868.15 +1.55 1 20500 6849 -18071 0.35 +0.05 Short Covering 6849
- - - 20550 225 +30 0.4 +0.05 Buying -
- - - 20600 1624 -3369 0.4 +0.05 Short Covering -
- - - 20650 285 -4 0.4 +0.05 Short Covering -
- - - 20700 1775 +34 0.4 - -
- - - 20750 266 -55 0.4 -0.05 Long Covering -
- - - 20800 3286 -1197 0.45 - -
- - - 20850 209 +2 0.4 -0.1 Writing -
- - - 20900 1777 -317 0.4 -0.05 Long Covering -
- - - 20950 568 +175 0.45 -0.05 Writing -
- 3368.2 +1.3 8 21000 21605 -12180 0.5 +0.05 Short Covering 2700.63
- - - 21050 440 -168 0.5 +0.05 Short Covering -
Short Covering 3268.2 +1.2 1 -1 21100 3077 -3172 0.5 +0.05 Short Covering 3077
- - - 21150 914 +48 0.5 - -
Short Covering 3168.25 +1.2 1 -1 21200 2366 -2017 0.55 -0.05 Long Covering 2366
- - - 21250 865 +55 0.45 -0.05 Writing -
- - - 21300 2834 -427 0.6 - -
- - - 21350 1148 +550 0.45 -0.1 Writing -
- 2968.25 +1.1 1 21400 6519 -601 0.6 - 6519
- 2918.3 +1.1 1 21450 521 +33 0.6 +0.05 Buying 521
- 2868.3 +1.05 17 21500 27589 -15700 0.65 - 1622.88
- - - 21550 1159 -352 0.6 - -
- 2768.3 +1 2 21600 9474 -5333 0.65 - 4737
- 2718.3 +0.95 1 21650 1316 +90 0.7 +0.05 Buying 1316
- 2668.3 +0.95 2 21700 4182 -4431 0.65 -0.05 Long Covering 2091
- 2618.35 +0.95 1 21750 1516 +107 0.65 -0.1 Writing 1516
Short Covering 2568.35 +0.95 7 -1 21800 5490 -2771 0.65 -0.1 Long Covering 784.29
- 2518.35 +0.9 6 21850 1555 -709 0.7 -0.05 Long Covering 259.17
- 2468.35 +0.85 8 21900 3722 -3590 0.7 -0.1 Long Covering 465.25
Short Covering 2418.35 +0.85 12 -2 21950 2184 -1019 0.65 -0.2 Long Covering 182
Long Covering 2337.2 -14.3 944 -2152 22000 36188 -20265 0.7 -0.15 Long Covering 38.33
- 2318.35 +0.75 10 22050 1800 -1912 0.7 -0.2 Long Covering 180
Short Covering 2268.4 +0.8 104 -2 22100 4311 -4917 0.65 -0.2 Long Covering 41.45
- 2218.4 +0.75 6 22150 2754 -4346 0.65 -0.2 Long Covering 459
Short Covering 2168.4 +0.7 213 -15 22200 10370 -8132 0.7 -0.2 Long Covering 48.69
Short Covering 2118.4 +0.7 9 -1 22250 2390 -2052 0.7 -0.25 Long Covering 265.56
Short Covering 2068.4 +25.6 263 -23 22300 6249 -3699 0.75 -0.2 Long Covering 23.76
- 2018.4 +0.65 17 22350 2354 -2701 0.75 -0.3 Long Covering 138.47
Short Covering 1972.95 +25 226 -23 22400 10497 -2293 0.8 -0.3 Long Covering 46.45
- 1918.45 +0.6 13 22450 2903 -776 0.75 -0.4 Long Covering 223.31
Long Covering 1807.75 -40.85 883 -516 22500 68257 -4876 0.9 -0.4 Long Covering 77.3
Buying 1901.55 +83.65 10 +1 22550 4014 -2048 0.95 -0.4 Long Covering 401.4
Long Covering 1710.35 -51.05 197 -31 22600 10612 -20014 0.95 -0.45 Long Covering 53.87
Short Covering 1718.45 +0.5 14 -8 22650 4382 -4639 1 -0.5 Long Covering 313
Short Covering 1656.6 +8.3 460 -8 22700 18328 -22626 1 -0.55 Long Covering 39.84
- 1618.5 +0.45 77 22750 5570 -4084 1.05 -0.7 Long Covering 72.34
Short Covering 1571 +14.05 515 -109 22800 40672 -13608 1.15 -0.75 Long Covering 78.97
Short Covering 1538.95 +20.85 70 -11 22850 9560 -3287 1.15 -0.95 Long Covering 136.57
Long Covering 1426.5 -30.65 448 -56 22900 24906 -16695 1.1 -1.3 Long Covering 55.59
Long Covering 1350.2 -66.85 99 -3 22950 8338 -4926 1.25 -1.4 Long Covering 84.22
Long Covering 1346.45 -11.45 4049 -2396 23000 112936 -46756 1.35 -1.7 Long Covering 27.89
Long Covering 1287.05 -20.9 86 -3 23050 8493 -1989 1.35 -2 Long Covering 98.76
Long Covering 1254.05 -5.25 553 -147 23100 26553 -11277 1.45 -2.35 Long Covering 48.02
Short Covering 1225 +13.3 122 -12 23150 11640 -6651 1.45 -2.8 Long Covering 95.41
Long Covering 1123 -34.25 923 -214 23200 64283 -11786 1.65 -3.1 Long Covering 69.65
Writing 1076.1 -43 166 +21 23250 19301 +2101 1.95 -3.45 Writing 116.27
Long Covering 1037.95 -21.4 1138 -630 23300 68858 +6061 2.15 -4 Writing 60.51
Long Covering 952.8 -61.4 295 -9 23350 27248 +7165 2.45 -4.7 Writing 92.37
Long Covering 945.25 -15.4 1330 -278 23400 65218 +7203 2.9 -5.3 Writing 49.04
Long Covering 882.2 -28.8 447 -20 23450 28298 +3517 3.55 -5.7 Writing 63.31
Long Covering 843.5 -21.8 5562 -835 23500 136779 +36276 4.4 -6.3 Writing 24.59
Long Covering 791.15 -25.95 916 -1 23550 20725 +1739 5.2 -7.1 Writing 22.63
Long Covering 736.8 -32.7 2548 -424 23600 58792 +8012 6.5 -7.6 Writing 23.07
Long Covering 681.5 -36.1 994 -250 23650 25704 -1434 7.9 -8.35 Long Covering 25.86
Long Covering 639.1 -34.55 4448 -373 23700 78405 +26730 9.7 -9.35 Writing 17.63
Long Covering 598.65 -26.55 1596 -148 23750 37640 +17863 12.2 -10.2 Writing 23.58
Long Covering 549.45 -30.05 6634 -3580 23800 90409 +14496 15.2 -11.1 Writing 13.63
Long Covering 507.95 -24.95 3485 -548 23850 26338 +2097 18.6 -12.2 Writing 7.56
Long Covering 444.8 -44.3 7021 -2136 23900 55694 -2326 23.2 -12.8 Long Covering 7.93
Long Covering 425.1 -21 1933 -389 23950 27453 +4351 29.25 -13.5 Writing 14.2
Long Covering 369.25 -32.55 15249 -9098 24000 127925 +10510 36.3 -14.45 Writing 8.39
Long Covering 331.8 -29.7 2071 -1084 24050 28454 +7613 44.9 -14.75 Writing 13.74
Long Covering 291.5 -30.85 9108 -5361 24100 77699 +21825 54 -16.3 Writing 8.53
Long Covering 255 -30.7 4362 -2873 24150 38335 +1609 66.7 -16.4 Writing 8.79
Long Covering 217.25 -32.4 24096 -26177 24200 84355 -12433 80.4 -17.4 Long Covering 3.5
Long Covering 187.05 -29.4 10531 -7227 24250 39067 -2548 96.25 -18.7 Long Covering 3.71
Long Covering 150.3 -35.95 50823 -10179 24300 88100 +20125 117.15 -17.4 Writing 1.73
Long Covering 124.4 -34.45 31988 -8072 24350 31982 +3034 138.2 -18.15 Writing 1
Writing 105.95 -27.65 81048 +23838 24400 44451 +19135 160.2 -20.55 Writing 0.55
Writing 85.9 -24.85 48145 +23905 24450 13943 +5643 185.7 -21.5 Writing 0.29
Writing 65.15 -25.55 109733 +10036 24500 26618 +2197 220.45 -17.15 Writing 0.24
Writing 51 -22.15 34719 +9220 24550 2512 +312 253.2 -16.1 Writing 0.07
Writing 38.4 -19.6 91318 +15159 24600 4222 +988 292.4 -13.15 Writing 0.05
Writing 29.6 -16.4 37801 +13522 24650 878 +196 330.9 -10.4 Writing 0.02
Writing 22.1 -13.5 64910 +8998 24700 3867 -477 378.1 -3.55 Long Covering 0.06
Writing 16.7 -10.65 35388 +8007 24750 616 +140 417.45 -5.55 Writing 0.02
Long Covering 12.65 -8.35 107081 -20763 24800 1408 +78 467.65 +1.7 Buying 0.01
Writing 9.6 -6.35 52483 +10610 24850 389 +184 507.75 -3.25 Writing 0.01
Writing 7.45 -5.05 68569 +19561 24900 472 -151 552 -3.9 Long Covering 0.01
Writing 5.95 -3.55 37453 +13418 24950 144 +49 602.95 -2 Writing 0
Long Covering 4.9 -2.8 175265 -272 25000 2869 -2110 656.9 +6.15 Short Covering 0.02
Writing 3.95 -1.95 68743 +6829 25050 62 +16 713 +7.8 Buying 0
Writing 2.95 -1.6 89129 +28754 25100 85 -55 744.6 -4.3 Long Covering 0
Writing 2.35 -1.25 27319 +7563 25150 37 +29 823.4 +34.85 Buying 0
Writing 1.8 -1.15 95450 +14726 25200 165 -13 862.3 +15.5 Short Covering 0
Writing 1.4 -0.9 33404 +13964 25250 18 -20 923.45 +27.75 Short Covering 0
Writing 1.1 -0.8 70253 +10164 25300 91 -26 968.6 +19.65 Short Covering 0
Writing 1 -0.65 14822 +2096 25350 45 +12 1035.45 +37.95 Buying 0
Writing 0.8 -0.6 47998 +6943 25400 56 -25 1050.3 +7.2 Short Covering 0
Long Covering 0.75 -0.5 13423 -8965 25450 12 +10 1146.8 +65.1 Buying 0
Long Covering 0.75 -0.35 86055 -56452 25500 1291 -602 1152.4 +11.75 Short Covering 0.02
Long Covering 0.75 -0.2 7079 -6537 25550 25 -8 1181.1 -7.8 Long Covering 0
Long Covering 0.65 -0.1 18228 -38933 25600 23 -5 1299.5 +63.6 Short Covering 0
Short Covering 0.7 +0.05 4390 -9093 25650 8 -9 1281.1 +0.55 Short Covering 0
Long Covering 0.55 -0.1 14389 -19869 25700 7 +3 1315.25 -15.15 Writing 0
Long Covering 0.55 -0.05 2331 -2530 25750 2 +1 1381.1 +0.8 Buying 0
Long Covering 0.5 -0.1 9141 -18180 25800 16 -1 1431.05 +0.85 Short Covering 0
Short Covering 0.55 +0.05 2152 -1611 25850 1 1481.05 +0.9 - 0
Short Covering 0.5 +0.05 4810 -19789 25900 6 1478.8 -51.25 - 0
- 0.45 1723 -1398 25950 1 1581.05 +1.05 - 0
Short Covering 0.5 +0.05 38368 -64794 26000 653 -377 1688.6 +48.75 Short Covering 0.02
- 0.45 2174 -2842 26050 - - - -
Short Covering 0.45 +0.1 5637 -22813 26100 23 -1 1731 -15.2 Long Covering 0
Short Covering 0.45 +0.15 2813 -12211 26150 - - - -
Short Covering 0.4 +0.1 1653 -4254 26200 - - - -
Short Covering 0.4 +0.1 1691 -404 26250 - - - -
- 0.3 2745 -8144 26300 - - - -
Short Covering 0.35 +0.05 601 -148 26350 - - - -
- 0.25 3564 -4013 26400 - - - -
Short Covering 0.35 +0.1 1231 -2057 26450 1 +1 2099.15 +19.5 Buying 0
Short Covering 0.25 +0.05 15735 -74160 26500 1 2130.95 +30.95 - 0
Short Covering 0.3 +0.05 6813 -20278 26550 - - - -
1834899 Total 2023433 1.1

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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