OITracker Cboe delayed data

Contract OI history

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Nov 06, 2026 EXPIRATION

WRBY $20.00 Put

WRBY261106P00020000

Latest saved OI9Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WRBY $20.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 940 2026-10-02: 4 OI2026-10-05: 7 OI2026-10-06: 7 OI2026-10-07: 7 OI2026-10-08: 8 OI2026-10-09: 8 OI2026-10-13: 9 OI2026-10-14: 9 OI2026-10-16: 9 OI2026-10-20: 9 OI2026-10-23: 9 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WRBY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing90
Oct 20, 202690
Oct 16, 202690
Oct 14, 202690
Oct 13, 20269+1
Oct 09, 202680
Oct 08, 20268+1
Oct 07, 202670
Oct 06, 202670
Oct 05, 20267+3
Oct 02, 20264No prior observation