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Contract OI history

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Dec 18, 2026 EXPIRATION

CL $75.00 Put

CL261218P00075000

Latest saved OI622Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CL $75.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6223110 2026-10-02: 620 OI2026-10-05: 620 OI2026-10-06: 622 OI2026-10-07: 622 OI2026-10-08: 622 OI2026-10-09: 622 OI2026-10-13: 622 OI2026-10-14: 622 OI2026-10-15: 622 OI2026-10-16: 621 OI2026-10-21: 622 OI2026-10-23: 622 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6220
Oct 21, 2026622+1
Oct 16, 2026621-1
Oct 15, 20266220
Oct 14, 20266220
Oct 13, 20266220
Oct 09, 20266220
Oct 08, 20266220
Oct 07, 20266220
Oct 06, 2026622+2
Oct 05, 20266200
Oct 02, 2026620No prior observation