OITracker Cboe delayed data

Contract OI history

Back to WY

Jan 15, 2027 EXPIRATION

WY $22.00 Put

WY270115P00022000

Latest saved OI969Oct 23, 2026
Last change-5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WY $22.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9764880 2026-10-02: 949 OI2026-10-05: 972 OI2026-10-06: 975 OI2026-10-07: 975 OI2026-10-08: 975 OI2026-10-09: 975 OI2026-10-14: 975 OI2026-10-15: 975 OI2026-10-16: 976 OI2026-10-21: 974 OI2026-10-23: 969 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, 2026Viewing969-5
Oct 21, 2026974-2
Oct 16, 2026976+1
Oct 15, 20269750
Oct 14, 20269750
Oct 09, 20269750
Oct 08, 20269750
Oct 07, 20269750
Oct 06, 2026975+3
Oct 05, 2026972+23
Oct 02, 2026949No prior observation