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Contract OI history

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Dec 15, 2028 EXPIRATION

CRCL $50.00 Put

CRCL281215P00050000

Latest saved OI1,117Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $50.00 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. 1,1175580 2026-10-02: 1,074 OI2026-10-05: 1,067 OI2026-10-06: 1,067 OI2026-10-07: 1,068 OI2026-10-08: 1,068 OI2026-10-09: 1,075 OI2026-10-13: 1,075 OI2026-10-14: 1,075 OI2026-10-15: 1,075 OI2026-10-16: 1,098 OI2026-10-21: 1,102 OI2026-10-23: 1,117 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, 2026Viewing1,117+15
Oct 21, 20261,102+4
Oct 16, 20261,098+23
Oct 15, 20261,0750
Oct 14, 20261,0750
Oct 13, 20261,0750
Oct 09, 20261,075+7
Oct 08, 20261,0680
Oct 07, 20261,068+1
Oct 06, 20261,0670
Oct 05, 20261,067-7
Oct 02, 20261,074No prior observation