OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

PACS $22.50 Call

PACS290119C00022500

Latest saved OI98Oct 23, 2026
Last change-3vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PACS $22.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 181900 2026-10-02: 181 OI2026-10-05: 181 OI2026-10-06: 177 OI2026-10-07: 177 OI2026-10-08: 177 OI2026-10-13: 104 OI2026-10-15: 104 OI2026-10-16: 102 OI2026-10-20: 101 OI2026-10-23: 98 OI Oct 02, 2026Oct 23, 2026

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

PACS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing98-3
Oct 20, 2026101-1
Oct 16, 2026102-2
Oct 15, 20261040
Oct 13, 2026104-73
Oct 08, 20261770
Oct 07, 20261770
Oct 06, 2026177-4
Oct 05, 20261810
Oct 02, 2026181No prior observation