OXY Options History — April 2026

In April 2026, OXY traded between $62.22 and $62.52. ATM implied volatility averaged 41.3%, placing in the 34.1% IV rank vs the trailing year. The 30-day expected move averaged 11.8%. IV traded above realized volatility by 3.3% (HV 20d: 37.9%). Max pain ranged from $50.00 to $52.50. Net GEX was positive for 2 of 2 trading days. Term structure was in contango for 2 of 2 days. Put/call ratio averaged 0.34.

Notable Days

  • 2026-04-01: Highest Volume — 183,943 contracts
  • 2026-04-02: Largest IV spike — 5.3% change
  • 2026-04-02: Highest IV Rank — 36.4%
  • 2026-04-02: Largest Expected Move — 12.1%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$62.37$62.22$62.52$62.22$62.52
Max Pain$51.25$50.00$52.50$52.50$50.00
ATM IV41.3%40.2%42.3%40.2%42.3%
Expected Move11.8%11.5%12.1%11.5%12.1%
HV 20d37.9%37.9%38.0%38.0%37.9%
HV 60d38.5%38.1%38.8%38.8%38.1%
IV Rank34.1%31.8%36.4%31.8%36.4%
IV Percentile89.5%86.9%92.1%86.9%92.1%
Term Structure1.5%1.3%1.7%1.7%1.3%
VWIV43.5%42.7%44.2%42.7%44.2%
Skew 25d1.8%1.7%2.0%2.0%1.7%
Skew 10d-1.5%-2.7%-0.3%-0.3%-2.7%
Call IV 25d41.0%40.0%42.1%40.0%42.1%
Put IV 25d42.8%41.9%43.7%41.9%43.7%
Bid-Ask Spread %16.1814.8017.5714.8017.57
Gamma HHI0.130.130.130.130.13
Net GEX55.1M52.9M57.4M52.9M57.4M
Net DEX-1.92B-1.97B-1.86B-1.86B-1.97B
Net VEX-9.2M-9.3M-9.2M-9.2M-9.3M
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.340.310.370.370.31
Total Volume179,697.5175,452183,943183,943175,452
Total OI1,046,1841,030,2531,062,1151,030,2531,062,115

Daily Data (2 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2026-04-01$62.22$52.5040.2%11.5%38.0%31.8%42.7%2.0%1.7%52.9M-1.86B-9.2M0.3714.80N/AN/A134,74949,194689,035341,218
2026-04-02$62.52$50.0042.3%12.1%37.9%36.4%44.2%1.7%1.3%57.4M-1.97B-9.3M0.3117.57N/AN/A134,00541,447712,383349,732