Options market record

OXY options flowcalls and puts bought each day.

On Oct 5, 2026, traders bought 6.6K OXY call contracts ($1.2M) and 4K put contracts ($966K). Calls were 0.5× and puts were 1.2× their respective 20-day medians. The underlying closed at $58.08 and 30-day implied volatility was 34.1%. On the call-buy top 10 on 4 of 473 trading days since Nov 11, 2024.

Each point is one trading day since Nov 11, 2024. Latest rankings

Daily contracts bought

Call contracts: min 3.29K, max 201.73K, latest 6.6K. Put contracts: min 1.29K, max 75.96K, latest 4K.

30-day implied volatility

30-day IV: min 24.9%, max 68.8%, latest 34.1%.

Days in a top-10 list

Ranked by contracts bought today compared with the stock's own median over the previous 20 trading days.

Date	Call-buy rank	Put-buy rank	Call vs normal	Put vs normal
Sep 9, 2026	2	—	8.3×	0.7×
Jul 8, 2026	3	5	10.1×	6.1×
Mar 31, 2026	—	10	1.6×	2.6×
Mar 9, 2026	9	—	7.6×	2.2×
Dec 30, 2025	9	—	4.8×	0.6×
Oct 2, 2025	—	8	6.6×	5.2×
Jun 23, 2025	—	2	4.1×	5.2×
Jun 17, 2025	—	4	5.5×	10.7×
Dec 12, 2024	—	2	1.1×	10.2×

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