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Contract OI history

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Nov 20, 2026 EXPIRATION

WYFI $20.00 Call

WYFI261120C00020000

Latest saved OI890Oct 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 $20.00 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. 8904450 2026-10-08: 634 OI2026-10-09: 617 OI2026-10-13: 662 OI2026-10-15: 651 OI2026-10-16: 746 OI2026-10-20: 889 OI2026-10-23: 890 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, 2026Viewing890+1
Oct 20, 2026889+143
Oct 16, 2026746+95
Oct 15, 2026651-11
Oct 13, 2026662+45
Oct 09, 2026617-17
Oct 08, 2026634No prior observation