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Contract OI history

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Dec 18, 2026 EXPIRATION

CL $70.00 Put

CL261218P00070000

Latest saved OI269Oct 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 $70.00 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. 2771380 2026-10-02: 269 OI2026-10-05: 269 OI2026-10-06: 269 OI2026-10-07: 277 OI2026-10-08: 277 OI2026-10-09: 277 OI2026-10-13: 271 OI2026-10-14: 269 OI2026-10-15: 269 OI2026-10-16: 269 OI2026-10-21: 269 OI2026-10-23: 269 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, 2026Viewing2690
Oct 21, 20262690
Oct 16, 20262690
Oct 15, 20262690
Oct 14, 2026269-2
Oct 13, 2026271-6
Oct 09, 20262770
Oct 08, 20262770
Oct 07, 2026277+8
Oct 06, 20262690
Oct 05, 20262690
Oct 02, 2026269No prior observation