NYMEX OB Jan 18, 2019

At the money vols and strikes (approx)

  • OB F[28] 2019 Vol= 0.3548 Strike= 1.45
  • OB G[25] 2019 Vol= 0.3696 Strike= 1.47
  • OB H[26] 2019 Vol= 0.3343 Strike= 1.66
  • OB J[25] 2019 Vol= 0.3336 Strike= 1.68
  • OB K[28] 2019 Vol= 0.3340 Strike= 1.69
  • OB M[25] 2019 Vol= 0.3322 Strike= 1.66
  • OB N[26] 2019 Vol= 0.3303 Strike= 1.73
  • OB Q[27] 2019 Vol= 0.3575 Strike= 1.51
  • OB U[25] 2019 Vol= 0.3605 Strike= 1.5
  • OB X[25] 2019 Vol= 0.3772 Strike= 1.4
The information above is the product code, expiration month codethe exact last day of trading is in the brackets finally we have the expiry year. This is generally not the standard form for symbology. However, with some contracts we may have two or more expiries with the same contract month. The contracts may even share expiry year, so in order to disambiguate the contracts we show extra detail.The vol is next, and finally the actual strike.