OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

PACS $2.50 Call

PACS270115C00002500

Latest saved OI427Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PACS $2.50 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. 5722860 2026-10-02: 572 OI2026-10-05: 572 OI2026-10-06: 572 OI2026-10-07: 572 OI2026-10-08: 572 OI2026-10-13: 572 OI2026-10-15: 571 OI2026-10-16: 427 OI2026-10-20: 427 OI2026-10-23: 427 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, 2026Viewing4270
Oct 20, 20264270
Oct 16, 2026427-144
Oct 15, 2026571-1
Oct 13, 20265720
Oct 08, 20265720
Oct 07, 20265720
Oct 06, 20265720
Oct 05, 20265720
Oct 02, 2026572No prior observation