OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WU $5.00 Call

WU270115C00005000

Latest saved OI1,658Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WU $5.00 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. 1,6628310 2026-10-02: 1,656 OI2026-10-05: 1,656 OI2026-10-06: 1,656 OI2026-10-07: 1,656 OI2026-10-08: 1,657 OI2026-10-09: 1,657 OI2026-10-13: 1,657 OI2026-10-14: 1,657 OI2026-10-15: 1,658 OI2026-10-16: 1,658 OI2026-10-21: 1,662 OI2026-10-23: 1,658 OI Oct 02, 2026Oct 23, 2026

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

WU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,658-4
Oct 21, 20261,662+4
Oct 16, 20261,6580
Oct 15, 20261,658+1
Oct 14, 20261,6570
Oct 13, 20261,6570
Oct 09, 20261,6570
Oct 08, 20261,657+1
Oct 07, 20261,6560
Oct 06, 20261,6560
Oct 05, 20261,6560
Oct 02, 20261,656No prior observation