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Contract OI history

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Jan 15, 2027 EXPIRATION

CRCL $45.00 Put

CRCL270115P00045000

Latest saved OI3,130Oct 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 $45.00 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. 3,2611,6300 2026-10-02: 3,261 OI2026-10-05: 3,261 OI2026-10-06: 3,161 OI2026-10-07: 3,161 OI2026-10-08: 3,161 OI2026-10-09: 3,161 OI2026-10-13: 3,161 OI2026-10-14: 3,161 OI2026-10-15: 3,161 OI2026-10-16: 3,131 OI2026-10-21: 3,131 OI2026-10-23: 3,130 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, 2026Viewing3,130-1
Oct 21, 20263,1310
Oct 16, 20263,131-30
Oct 15, 20263,1610
Oct 14, 20263,1610
Oct 13, 20263,1610
Oct 09, 20263,1610
Oct 08, 20263,1610
Oct 07, 20263,1610
Oct 06, 20263,161-100
Oct 05, 20263,2610
Oct 02, 20263,261No prior observation