OITracker Cboe delayed data

Contract OI history

Back to PACS

Dec 18, 2026 EXPIRATION

PACS $35.00 Put

PACS261218P00035000

Latest saved OI1,643Oct 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 $35.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,6438210 2026-10-02: 1,643 OI2026-10-05: 1,643 OI2026-10-06: 1,643 OI2026-10-07: 1,643 OI2026-10-08: 1,643 OI2026-10-13: 1,643 OI2026-10-15: 1,643 OI2026-10-16: 1,643 OI2026-10-20: 1,643 OI2026-10-23: 1,643 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, 2026Viewing1,6430
Oct 20, 20261,6430
Oct 16, 20261,6430
Oct 15, 20261,6430
Oct 13, 20261,6430
Oct 08, 20261,6430
Oct 07, 20261,6430
Oct 06, 20261,6430
Oct 05, 20261,6430
Oct 02, 20261,643No prior observation