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Contract OI history

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Dec 18, 2026 EXPIRATION

CRCL $35.00 Put

CRCL261218P00035000

Latest saved OI1,555Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $35.00 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. 1,7268630 2026-10-02: 1,724 OI2026-10-05: 1,724 OI2026-10-06: 1,726 OI2026-10-07: 1,584 OI2026-10-08: 1,584 OI2026-10-09: 1,584 OI2026-10-13: 1,563 OI2026-10-14: 1,563 OI2026-10-15: 1,563 OI2026-10-16: 1,558 OI2026-10-21: 1,556 OI2026-10-23: 1,555 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, 2026Viewing1,555-1
Oct 21, 20261,556-2
Oct 16, 20261,558-5
Oct 15, 20261,5630
Oct 14, 20261,5630
Oct 13, 20261,563-21
Oct 09, 20261,5840
Oct 08, 20261,5840
Oct 07, 20261,584-142
Oct 06, 20261,726+2
Oct 05, 20261,7240
Oct 02, 20261,724No prior observation