OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WYFI $50.00 Call

WYFI270115C00050000

Latest saved OI2,257Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
WYFI $50.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,2581,1290 2026-10-08: 2,258 OI2026-10-09: 2,258 OI2026-10-13: 2,257 OI2026-10-15: 2,257 OI2026-10-16: 2,257 OI2026-10-20: 2,257 OI2026-10-23: 2,257 OI Oct 08, 2026Oct 23, 2026

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

WYFI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,2570
Oct 20, 2026Viewing2,2570
Oct 16, 20262,2570
Oct 15, 20262,2570
Oct 13, 20262,257-1
Oct 09, 20262,2580
Oct 08, 20262,258No prior observation