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Contract OI history

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Jun 17, 2027 EXPIRATION

CRCL $55.00 Put

CRCL270617P00055000

Latest saved OI383Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $55.00 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. 3911950 2026-10-02: 180 OI2026-10-05: 180 OI2026-10-06: 181 OI2026-10-07: 181 OI2026-10-08: 181 OI2026-10-09: 181 OI2026-10-13: 185 OI2026-10-14: 185 OI2026-10-15: 390 OI2026-10-16: 391 OI2026-10-21: 383 OI2026-10-23: 383 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, 2026Viewing3830
Oct 21, 2026383-8
Oct 16, 2026391+1
Oct 15, 2026390+205
Oct 14, 20261850
Oct 13, 2026185+4
Oct 09, 20261810
Oct 08, 20261810
Oct 07, 20261810
Oct 06, 2026181+1
Oct 05, 20261800
Oct 02, 2026180No prior observation