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Contract OI history

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Jan 21, 2028 EXPIRATION

CRCL $90.00 Put

CRCL280121P00090000

Latest saved OI878Oct 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 $90.00 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. 8784390 2026-10-02: 673 OI2026-10-05: 673 OI2026-10-06: 673 OI2026-10-07: 674 OI2026-10-08: 674 OI2026-10-09: 674 OI2026-10-13: 674 OI2026-10-14: 674 OI2026-10-15: 674 OI2026-10-16: 674 OI2026-10-21: 878 OI2026-10-23: 878 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, 2026Viewing8780
Oct 21, 2026878+204
Oct 16, 20266740
Oct 15, 20266740
Oct 14, 20266740
Oct 13, 20266740
Oct 09, 20266740
Oct 08, 20266740
Oct 07, 2026674+1
Oct 06, 20266730
Oct 05, 20266730
Oct 02, 2026673No prior observation