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Contract OI history

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Nov 20, 2026 EXPIRATION

PACS $55.00 Call

PACS261120C00055000

Latest saved OI1,436Oct 23, 2026
Last change+113vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PACS $55.00 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. 1,4367180 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 2 OI2026-10-07: 9 OI2026-10-08: 9 OI2026-10-13: 26 OI2026-10-15: 1,022 OI2026-10-16: 1,316 OI2026-10-20: 1,323 OI2026-10-23: 1,436 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, 2026Viewing1,436+113
Oct 20, 20261,323+7
Oct 16, 20261,316+294
Oct 15, 20261,022+996
Oct 13, 202626+17
Oct 08, 202690
Oct 07, 20269+7
Oct 06, 202620
Oct 05, 202620
Oct 02, 20262No prior observation