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Contract OI history

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Jan 21, 2028 EXPIRATION

CRCL $65.00 Put

CRCL280121P00065000

Latest saved OI1,561Oct 23, 2026
Last change-50vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $65.00 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. 1,6118050 2026-10-02: 1,566 OI2026-10-05: 1,566 OI2026-10-06: 1,601 OI2026-10-07: 1,601 OI2026-10-08: 1,601 OI2026-10-09: 1,610 OI2026-10-13: 1,610 OI2026-10-14: 1,610 OI2026-10-15: 1,609 OI2026-10-16: 1,610 OI2026-10-21: 1,611 OI2026-10-23: 1,561 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, 2026Viewing1,561-50
Oct 21, 20261,611+1
Oct 16, 20261,610+1
Oct 15, 20261,609-1
Oct 14, 20261,6100
Oct 13, 20261,6100
Oct 09, 20261,610+9
Oct 08, 20261,6010
Oct 07, 20261,6010
Oct 06, 20261,601+35
Oct 05, 20261,5660
Oct 02, 20261,566No prior observation