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Contract OI history

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Dec 18, 2026 EXPIRATION

CRCL $100.00 Put

CRCL261218P00100000

Latest saved OI3,537Oct 23, 2026
Last change+31vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $100.00 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. 3,6811,8400 2026-10-02: 3,681 OI2026-10-05: 3,679 OI2026-10-06: 3,679 OI2026-10-07: 3,681 OI2026-10-08: 3,681 OI2026-10-09: 3,647 OI2026-10-13: 3,574 OI2026-10-14: 3,574 OI2026-10-15: 3,513 OI2026-10-16: 3,511 OI2026-10-21: 3,506 OI2026-10-23: 3,537 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, 2026Viewing3,537+31
Oct 21, 20263,506-5
Oct 16, 20263,511-2
Oct 15, 20263,513-61
Oct 14, 20263,5740
Oct 13, 20263,574-73
Oct 09, 20263,647-34
Oct 08, 20263,6810
Oct 07, 20263,681+2
Oct 06, 20263,6790
Oct 05, 20263,679-2
Oct 02, 20263,681No prior observation