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Contract OI history

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Nov 06, 2026 EXPIRATION

CRCL $91.00 Put

CRCL261106P00091000

Latest saved OI346Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $91.00 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. 3461730 2026-10-02: 240 OI2026-10-05: 250 OI2026-10-06: 346 OI2026-10-07: 345 OI2026-10-08: 345 OI2026-10-09: 345 OI2026-10-13: 345 OI2026-10-14: 345 OI2026-10-15: 345 OI2026-10-16: 345 OI2026-10-21: 345 OI2026-10-23: 346 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, 2026Viewing346+1
Oct 21, 20263450
Oct 16, 20263450
Oct 15, 20263450
Oct 14, 20263450
Oct 13, 20263450
Oct 09, 20263450
Oct 08, 20263450
Oct 07, 2026345-1
Oct 06, 2026346+96
Oct 05, 2026250+10
Oct 02, 2026240No prior observation