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Contract OI history

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Nov 20, 2026 EXPIRATION

WTI $4.00 Call

WTI261120C00004000

Latest saved OI752Oct 23, 2026
Last change+65vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WTI $4.00 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. 7523760 2026-10-02: 313 OI2026-10-05: 313 OI2026-10-06: 330 OI2026-10-07: 334 OI2026-10-08: 333 OI2026-10-09: 345 OI2026-10-13: 346 OI2026-10-14: 351 OI2026-10-15: 394 OI2026-10-16: 425 OI2026-10-20: 687 OI2026-10-23: 752 OI Oct 02, 2026Oct 23, 2026

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

WTI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing752+65
Oct 20, 2026687+262
Oct 16, 2026425+31
Oct 15, 2026394+43
Oct 14, 2026351+5
Oct 13, 2026346+1
Oct 09, 2026345+12
Oct 08, 2026333-1
Oct 07, 2026334+4
Oct 06, 2026330+17
Oct 05, 20263130
Oct 02, 2026313No prior observation