[--[65.84.65.76]--]
GAIL
Gail (India) Ltd

174.39 -3.63 (-2.04%)

Option Chain for GAIL
17 Aug 2025 12:55 AM IST

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Call
Put

Lot Size : 3150

Delta OI Change OI Vol IV Ltp Change OI pcr COI pcr Change Ltp IV Vol Change OI OI Delta
0.99 2 4 4 14.27 18.25 -6.70 - 157.5 - 0.00 3.20 9.42 0 0 0 -0.00
0.00 0 0 0 0.00 16.00 0.00 - 160 - 0.00 1.25 25.88 25 5 61 -0.14
- 0 0 0 - 21.30 0.00 - 162.5 - -0.50 1.50 24.55 1 1 2 -0.17
0.77 1 -1 1 25.17 12.80 0.80 22.00 165 -3.00 0.10 2.20 25.34 3 3 22 -0.23
0.00 0 0 0 0.00 8.75 0.00 - 167.5 - 0.00 5.30 0.00 0 0 0 0.00
0.68 8 1 1 22.47 8.80 0.00 3.75 170 - -0.25 3.50 24.23 6 0 30 -0.33
0.61 1 0 1 20.62 6.85 -0.10 2.00 172.5 - -1.35 4.50 24.29 1 1 2 -0.40
0.54 33 6 13 21.84 5.80 -0.20 - 175 - 0.00 7.00 0.00 0 0 0 0.00
0.00 0 0 0 1.05 12.40 0.00 - 177.5 - 0.00 10.40 - 0 0 0 -
0.40 67 6 26 22.46 3.80 -0.10 0.31 180 0.50 -0.60 8.40 24.21 3 3 21 -0.59
0.00 0 0 0 3.49 10.10 0.00 - 182.5 - 0.00 13.10 - 0 0 0 -
0.28 20 6 16 23.02 2.40 -0.05 - 185 - 0.00 12.10 0.00 0 0 0 0.00
0.00 0 0 0 5.26 8.15 0.00 - 187.5 - 0.00 16.10 - 0 0 0 -
0.19 81 15 20 24.01 1.55 0.00 - 190 - 0.00 19.95 0.00 0 0 0 0.00
0.00 0 0 0 7.85 6.50 0.00 - 192.5 - 0.00 19.00 0.00 0 0 0 0.00
0.13 13 3 3 24.99 1.00 -0.15 - 195 - 0.00 18.50 - 0 0 0 -
0.00 0 0 0 0.00 5.15 0.00 - 197.5 - 0.00 0.00 0.00 0 0 0 0.00
0.10 80 4 6 26.75 0.75 0.10 - 200 - 0.00 21.55 - 0 0 0 -
0.00 0 0 0 0.00 0.00 0.00 - 202.5 - 0.00 0.00 0.00 0 0 0 0.00
0.00 0 0 0 12.25 9.85 0.00 - 205 - 0.00 29.20 0.00 0 0 0 0.00
0.00 0 0 0 0.00 0.00 0.00 - 207.5 - 0.00 0.00 0.00 0 0 0 0.00
0.05 59 2 3 29.61 0.40 -0.10 - 210 - 0.00 34.30 0.00 0 0 0 0.00
365 138
Note
  1. 10% interest rate is applied while computing implied volatility.
  2. Volume and Open Interest, displayed in Contracts.
  3.        Highlighted options are in-the-money.

What is an Option Chain?
  • An option chain, also known as an option matrix, is a listing of all available option contracts, both puts and calls, for a given security.
  • It shows all puts, calls, strike ltp, and pricing information for a single underlying asset within a given maturity period.

How is it Useful?
  • The option chain matrix is most useful for the next trading day.
  • Trading volume, or the number of contracts that change hands in a given day, indicates how much liquidity there might be for any given option.
  • Open interest measures the total number of options outstanding on each strike and maturity, allowing you to gauge the scale of market commitment.