OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WYFI $30.00 Call

WYFI270115C00030000

Latest saved OI621Oct 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 $30.00 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. 8354170 2026-10-08: 835 OI2026-10-09: 835 OI2026-10-13: 833 OI2026-10-15: 630 OI2026-10-16: 628 OI2026-10-20: 621 OI2026-10-23: 621 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, 20266210
Oct 20, 2026Viewing621-7
Oct 16, 2026628-2
Oct 15, 2026630-203
Oct 13, 2026833-2
Oct 09, 20268350
Oct 08, 2026835No prior observation