OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

CRCL $150.00 Put

CRCL280121P00150000

Latest saved OI403Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRCL $150.00 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. 4182090 2026-10-02: 413 OI2026-10-05: 413 OI2026-10-06: 413 OI2026-10-07: 413 OI2026-10-08: 413 OI2026-10-09: 413 OI2026-10-13: 418 OI2026-10-14: 418 OI2026-10-15: 418 OI2026-10-16: 405 OI2026-10-21: 405 OI2026-10-23: 403 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, 2026Viewing403-2
Oct 21, 20264050
Oct 16, 2026405-13
Oct 15, 20264180
Oct 14, 20264180
Oct 13, 2026418+5
Oct 09, 20264130
Oct 08, 20264130
Oct 07, 20264130
Oct 06, 20264130
Oct 05, 20264130
Oct 02, 2026413No prior observation