OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

CARR $50.00 Call

CARR280121C00050000

Latest saved OI1,422Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CARR $50.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4247120 2026-10-02: 1,409 OI2026-10-05: 1,409 OI2026-10-06: 1,424 OI2026-10-07: 1,424 OI2026-10-08: 1,424 OI2026-10-09: 1,424 OI2026-10-13: 1,424 OI2026-10-14: 1,424 OI2026-10-15: 1,424 OI2026-10-16: 1,424 OI2026-10-21: 1,422 OI2026-10-23: 1,422 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CARR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,4220
Oct 21, 20261,422-2
Oct 16, 20261,4240
Oct 15, 20261,4240
Oct 14, 20261,4240
Oct 13, 20261,4240
Oct 09, 20261,4240
Oct 08, 20261,4240
Oct 07, 20261,4240
Oct 06, 20261,424+15
Oct 05, 20261,4090
Oct 02, 20261,409No prior observation