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Contract OI history

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Dec 18, 2026 EXPIRATION

CRCL $45.00 Put

CRCL261218P00045000

Latest saved OI2,444Oct 23, 2026
Last change-13vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $45.00 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. 2,4571,2280 2026-10-02: 2,360 OI2026-10-05: 2,358 OI2026-10-06: 2,351 OI2026-10-07: 2,332 OI2026-10-08: 2,332 OI2026-10-09: 2,333 OI2026-10-13: 2,441 OI2026-10-14: 2,441 OI2026-10-15: 2,441 OI2026-10-16: 2,438 OI2026-10-21: 2,457 OI2026-10-23: 2,444 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, 2026Viewing2,444-13
Oct 21, 20262,457+19
Oct 16, 20262,438-3
Oct 15, 20262,4410
Oct 14, 20262,4410
Oct 13, 20262,441+108
Oct 09, 20262,333+1
Oct 08, 20262,3320
Oct 07, 20262,332-19
Oct 06, 20262,351-7
Oct 05, 20262,358-2
Oct 02, 20262,360No prior observation