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Contract OI history

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Jan 21, 2028 EXPIRATION

WYFI $10.00 Call

WYFI280121C00010000

Latest saved OI548Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
WYFI $10.00 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. 5482740 2026-10-08: 508 OI2026-10-09: 509 OI2026-10-13: 509 OI2026-10-15: 509 OI2026-10-16: 547 OI2026-10-20: 547 OI2026-10-23: 548 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, 2026Viewing548+1
Oct 20, 20265470
Oct 16, 2026547+38
Oct 15, 20265090
Oct 13, 20265090
Oct 09, 2026509+1
Oct 08, 2026508No prior observation