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Contract OI history

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Dec 18, 2026 EXPIRATION

CRCL $50.00 Put

CRCL261218P00050000

Latest saved OI6,026Oct 23, 2026
Last change-18vs 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. 6,2193,1090 2026-10-02: 6,210 OI2026-10-05: 6,219 OI2026-10-06: 6,209 OI2026-10-07: 6,207 OI2026-10-08: 6,207 OI2026-10-09: 6,174 OI2026-10-13: 6,169 OI2026-10-14: 6,169 OI2026-10-15: 6,166 OI2026-10-16: 6,133 OI2026-10-21: 6,044 OI2026-10-23: 6,026 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, 2026Viewing6,026-18
Oct 21, 20266,044-89
Oct 16, 20266,133-33
Oct 15, 20266,166-3
Oct 14, 20266,1690
Oct 13, 20266,169-5
Oct 09, 20266,174-33
Oct 08, 20266,2070
Oct 07, 20266,207-2
Oct 06, 20266,209-10
Oct 05, 20266,219+9
Oct 02, 20266,210No prior observation