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Contract OI history

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Mar 19, 2027 EXPIRATION

CRCL $80.00 Put

CRCL270319P00080000

Latest saved OI753Oct 23, 2026
Last change+4vs 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. 7533760 2026-10-02: 618 OI2026-10-05: 620 OI2026-10-06: 622 OI2026-10-07: 623 OI2026-10-08: 623 OI2026-10-09: 729 OI2026-10-13: 730 OI2026-10-14: 730 OI2026-10-15: 739 OI2026-10-16: 735 OI2026-10-21: 749 OI2026-10-23: 753 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, 2026Viewing753+4
Oct 21, 2026749+14
Oct 16, 2026735-4
Oct 15, 2026739+9
Oct 14, 20267300
Oct 13, 2026730+1
Oct 09, 2026729+106
Oct 08, 20266230
Oct 07, 2026623+1
Oct 06, 2026622+2
Oct 05, 2026620+2
Oct 02, 2026618No prior observation