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Contract OI history

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Nov 20, 2026 EXPIRATION

WYFI $12.50 Call

WYFI261120C00012500

Latest saved OI481Oct 23, 2026
Last change+318vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
WYFI $12.50 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. 4812400 2026-10-08: 27 OI2026-10-09: 27 OI2026-10-13: 27 OI2026-10-15: 28 OI2026-10-16: 56 OI2026-10-20: 163 OI2026-10-23: 481 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, 2026Viewing481+318
Oct 20, 2026163+107
Oct 16, 202656+28
Oct 15, 202628+1
Oct 13, 2026270
Oct 09, 2026270
Oct 08, 202627No prior observation