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Contract OI history

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Jan 21, 2028 EXPIRATION

CRCL $35.00 Put

CRCL280121P00035000

Latest saved OI434Oct 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 $35.00 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. 4402200 2026-10-02: 440 OI2026-10-05: 440 OI2026-10-06: 439 OI2026-10-07: 439 OI2026-10-08: 439 OI2026-10-09: 439 OI2026-10-13: 435 OI2026-10-14: 435 OI2026-10-15: 435 OI2026-10-16: 435 OI2026-10-21: 434 OI2026-10-23: 434 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, 2026Viewing4340
Oct 21, 2026434-1
Oct 16, 20264350
Oct 15, 20264350
Oct 14, 20264350
Oct 13, 2026435-4
Oct 09, 20264390
Oct 08, 20264390
Oct 07, 20264390
Oct 06, 2026439-1
Oct 05, 20264400
Oct 02, 2026440No prior observation