OITracker Cboe delayed data

Contract OI history

Back to CRCL

Dec 18, 2026 EXPIRATION

CRCL $115.00 Put

CRCL261218P00115000

Latest saved OI710Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $115.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7203600 2026-10-02: 715 OI2026-10-05: 715 OI2026-10-06: 715 OI2026-10-07: 715 OI2026-10-08: 715 OI2026-10-09: 714 OI2026-10-13: 714 OI2026-10-14: 714 OI2026-10-15: 714 OI2026-10-16: 720 OI2026-10-21: 720 OI2026-10-23: 710 OI Oct 02, 2026Oct 23, 2026

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

CRCL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing710-10
Oct 21, 20267200
Oct 16, 2026720+6
Oct 15, 20267140
Oct 14, 20267140
Oct 13, 20267140
Oct 09, 2026714-1
Oct 08, 20267150
Oct 07, 20267150
Oct 06, 20267150
Oct 05, 20267150
Oct 02, 2026715No prior observation