OITracker Cboe delayed data

Contract OI history

Back to WY

Jan 19, 2029 EXPIRATION

WY $25.00 Call

WY290119C00025000

Latest saved OI5,063Oct 23, 2026
Last change+11vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WY $25.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,0632,5310 2026-10-02: 52 OI2026-10-05: 52 OI2026-10-06: 57 OI2026-10-07: 57 OI2026-10-08: 57 OI2026-10-09: 5,054 OI2026-10-14: 5,052 OI2026-10-15: 5,040 OI2026-10-16: 5,040 OI2026-10-21: 5,052 OI2026-10-23: 5,063 OI Oct 02, 2026Oct 23, 2026

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

WY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,063+11
Oct 21, 20265,052+12
Oct 16, 20265,0400
Oct 15, 20265,040-12
Oct 14, 20265,052-2
Oct 09, 20265,054+4,997
Oct 08, 2026570
Oct 07, 2026570
Oct 06, 202657+5
Oct 05, 2026520
Oct 02, 202652No prior observation