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Contract OI history

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Feb 19, 2027 EXPIRATION

CL $100.00 Call

CL270219C00100000

Latest saved OI128Oct 23, 2026
Last change+23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CL $100.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 128640 2026-10-02: 69 OI2026-10-05: 69 OI2026-10-06: 69 OI2026-10-07: 69 OI2026-10-08: 69 OI2026-10-09: 69 OI2026-10-13: 101 OI2026-10-14: 103 OI2026-10-15: 103 OI2026-10-16: 104 OI2026-10-21: 105 OI2026-10-23: 128 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, 2026Viewing128+23
Oct 21, 2026105+1
Oct 16, 2026104+1
Oct 15, 20261030
Oct 14, 2026103+2
Oct 13, 2026101+32
Oct 09, 2026690
Oct 08, 2026690
Oct 07, 2026690
Oct 06, 2026690
Oct 05, 2026690
Oct 02, 202669No prior observation