OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WYFI $30.00 Put

WYFI270115P00030000

Latest saved OI1,026Oct 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 $30.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,0275130 2026-10-08: 1,025 OI2026-10-09: 1,025 OI2026-10-13: 1,024 OI2026-10-15: 1,026 OI2026-10-16: 1,027 OI2026-10-20: 1,025 OI2026-10-23: 1,026 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, 20261,026+1
Oct 20, 2026Viewing1,025-2
Oct 16, 20261,027+1
Oct 15, 20261,026+2
Oct 13, 20261,024-1
Oct 09, 20261,0250
Oct 08, 20261,025No prior observation