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Contract OI history

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Jan 21, 2028 EXPIRATION

WYFI $7.50 Call

WYFI280121C00007500

Latest saved OI109Oct 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 $7.50 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. 109540 2026-10-08: 101 OI2026-10-09: 101 OI2026-10-13: 102 OI2026-10-15: 103 OI2026-10-16: 108 OI2026-10-20: 109 OI2026-10-23: 109 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, 2026Viewing1090
Oct 20, 2026109+1
Oct 16, 2026108+5
Oct 15, 2026103+1
Oct 13, 2026102+1
Oct 09, 20261010
Oct 08, 2026101No prior observation