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Contract OI history

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Jan 21, 2028 EXPIRATION

WYFI $15.00 Call

WYFI280121C00015000

Latest saved OI279Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
WYFI $15.00 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. 2791390 2026-10-08: 268 OI2026-10-09: 268 OI2026-10-13: 269 OI2026-10-15: 269 OI2026-10-16: 270 OI2026-10-20: 274 OI2026-10-23: 279 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, 2026279+5
Oct 20, 2026Viewing274+4
Oct 16, 2026270+1
Oct 15, 20262690
Oct 13, 2026269+1
Oct 09, 20262680
Oct 08, 2026268No prior observation