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Contract OI history

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Jan 21, 2028 EXPIRATION

CRCL $80.00 Put

CRCL280121P00080000

Latest saved OI304Oct 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 $80.00 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. 3251620 2026-10-02: 322 OI2026-10-05: 324 OI2026-10-06: 324 OI2026-10-07: 325 OI2026-10-08: 325 OI2026-10-09: 323 OI2026-10-13: 322 OI2026-10-14: 322 OI2026-10-15: 322 OI2026-10-16: 311 OI2026-10-21: 304 OI2026-10-23: 304 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, 2026Viewing3040
Oct 21, 2026304-7
Oct 16, 2026311-11
Oct 15, 20263220
Oct 14, 20263220
Oct 13, 2026322-1
Oct 09, 2026323-2
Oct 08, 20263250
Oct 07, 2026325+1
Oct 06, 20263240
Oct 05, 2026324+2
Oct 02, 2026322No prior observation