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Contract OI history

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Feb 19, 2027 EXPIRATION

WYFI $20.00 Call

WYFI270219C00020000

Latest saved OI281Oct 23, 2026
Last change+18vs 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. 2811400 2026-10-08: 265 OI2026-10-09: 265 OI2026-10-13: 240 OI2026-10-15: 240 OI2026-10-16: 240 OI2026-10-20: 263 OI2026-10-23: 281 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, 2026281+18
Oct 20, 2026Viewing263+23
Oct 16, 20262400
Oct 15, 20262400
Oct 13, 2026240-25
Oct 09, 20262650
Oct 08, 2026265No prior observation