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Contract OI history

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Jan 21, 2028 EXPIRATION

WYFI $22.50 Call

WYFI280121C00022500

Latest saved OI353Oct 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 $22.50 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. 3781890 2026-10-08: 377 OI2026-10-09: 377 OI2026-10-13: 378 OI2026-10-15: 378 OI2026-10-16: 378 OI2026-10-20: 353 OI2026-10-23: 353 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, 20263530
Oct 20, 2026Viewing353-25
Oct 16, 20263780
Oct 15, 20263780
Oct 13, 2026378+1
Oct 09, 20263770
Oct 08, 2026377No prior observation