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Option Chain Analysis

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NATIONALUM 387.65 -7.5 *Data as on 2026-03-18
National Aluminium Company Option chain analysis for expiry 30-Mar-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
- 118.15 -7.55 2 270 67 -12 0.05 -0.05 Long Covering 33.5
- 90.7 -7.55 8 297.5 32 0.05 - 4
- 88.2 -7.55 64 300 267 +1 0.35 - 4.17
- - - 302.5 18 0.05 - -
- 83.2 -7.55 3 305 21 0.05 -0.35 - 7
- - - 307.5 10 0.05 - -
- 78.25 -7.5 5 310 81 -3 0.35 -0.1 Long Covering 16.2
- - - 312.5 6 0.05 - -
- 73.25 -7.55 8 315 32 0.05 - 4
- - - 317.5 7 0.05 - -
- 68.3 -7.5 49 320 352 +42 0.5 -0.15 Writing 7.18
- 65.8 -7.55 1 322.5 15 +1 0.1 +0.05 Buying 15
- 63.35 -7.5 2 325 39 +4 0.1 -0.75 Writing 19.5
- - - 327.5 20 0.15 +0.05 - -
- 58.45 -7.5 34 330 289 -17 0.8 -0.2 Long Covering 8.5
- - - 332.5 21 0.25 +0.05 - -
- 53.6 -7.45 40 335 75 -5 0.35 -0.8 Long Covering 1.88
- 51.2 -7.4 1 337.5 20 0.45 +0.15 - 20
- 48.8 -7.15 200 340 482 -10 1.3 -0.1 Long Covering 2.41
- 46.45 -7.35 25 342.5 38 0.7 +0.2 - 1.52
- 44.1 -7.25 53 345 103 -3 1.6 -0.15 Long Covering 1.94
- 41.85 -7.2 35 347.5 72 -2 1.05 -0.85 Long Covering 2.06
- 39.55 -7.25 348 350 659 -25 2 -0.1 Long Covering 1.89
Long Covering 37.35 -7.85 56 -2 352.5 99 2.2 - 1.77
Long Covering 35.9 -6.25 65 -3 355 207 +25 2.5 -0.1 Writing 3.18
- 33.05 -6.9 148 357.5 165 -3 2.25 -0.6 Long Covering 1.11
Long Covering 30 -7.8 342 -2 360 816 -11 3.15 - 2.39
- 28.95 -6.65 78 362.5 139 +6 3.75 +0.3 Buying 1.78
Writing 26.65 -6.9 196 +1 365 125 -1 4.1 +0.25 Short Covering 0.64
Writing 24.25 -7.25 34 +1 367.5 40 -2 4.45 +0.15 Short Covering 1.18
Long Covering 22.6 -6.8 594 -18 370 667 -20 5.25 +0.55 Short Covering 1.12
Writing 21.15 -6.3 109 +5 372.5 41 -1 6.2 +0.9 Short Covering 0.38
Long Covering 18.95 -6.5 230 -13 375 235 +19 6.6 +0.8 Buying 1.02
Long Covering 16.85 -6.85 55 -11 377.5 63 -3 7.55 +1.05 Short Covering 1.15
Long Covering 15.7 -6.1 486 -10 380 738 -17 8.45 +1.3 Short Covering 1.52
Writing 13.95 -6.3 32 +1 382.5 132 +3 9.65 +1.7 Buying 4.13
Writing 12.85 -5.65 144 +42 385 195 -11 10.6 +1.7 Short Covering 1.35
Writing 11.65 -5.45 77 +20 387.5 150 11.8 +2.05 - 1.95
Writing 10.45 -5.05 646 +28 390 347 -79 13.15 +2.35 Short Covering 0.54
Long Covering 9.45 -4.7 78 -8 392.5 154 -13 14.2 +2.25 Short Covering 1.97
Long Covering 8.35 -4.55 225 -13 395 125 -11 16.25 +3.15 Short Covering 0.56
Writing 7.35 -4.35 69 +7 397.5 77 -1 17.9 +3.5 Short Covering 1.12
Writing 6.6 -3.95 1657 +54 400 547 -9 19.35 +3.6 Short Covering 0.33
Writing 5.9 -3.65 165 +2 402.5 81 -1 21.05 +4.4 Short Covering 0.49
Writing 5.05 -3.45 230 +4 405 118 -6 22.5 +3.85 Short Covering 0.51
Writing 4.5 -3.2 107 +7 407.5 61 24.35 +4 - 0.57
Writing 4.05 -2.8 857 +14 410 259 -6 26.2 +4.2 Short Covering 0.3
Writing 4.05 -1.9 82 +3 412.5 27 28.15 +5 - 0.33
Writing 3.15 -2.35 142 +4 415 49 30.15 +5.25 - 0.35
Writing 3.1 -1.85 29 +2 417.5 9 32.2 +4.35 - 0.31
Long Covering 2.45 -1.9 561 -79 420 100 -5 34.25 +4.75 Short Covering 0.18
Writing 2.1 -1.85 33 +4 422.5 9 36.45 +5.8 - 0.27
Writing 1.9 -1.55 152 +4 425 5 -1 39.5 +6.85 Short Covering 0.03
- - - 427.5 66 40.8 +6.1 - -
Long Covering 1.5 -1.25 434 -3 430 29 43.05 +6.25 - 0.07
Writing 1.3 -1.1 12 +2 432.5 3 45.35 +5.45 - 0.25
Writing 1.2 -0.9 98 +29 435 20 47.65 +6.5 - 0.2
- 0.95 -0.9 22 437.5 - - - -
Long Covering 0.95 -0.75 411 -28 440 12 52.35 +6.75 - 0.03
Writing 0.65 -0.75 17 +2 442.5 - - - -
Long Covering 0.55 -0.9 39 -12 445 3 57.1 +6.9 - 0.08
Writing 0.65 -0.5 1120 +36 450 29 61.95 +6.75 - 0.03
Long Covering 0.2 -0.15 554 -35 480 1 91.5 +7.45 - 0
Short Covering 0.15 +0.1 75 -5 487.5 - - - -
11339 Total 8669 0.76

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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