OITracker Cboe delayed data

Contract OI history

Back to CLMT

Jan 15, 2027 EXPIRATION

CLMT $55.00 Call

CLMT270115C00055000

Latest saved OI1,569Oct 23, 2026
Last change+73vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLMT $55.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,5697840 2026-10-09: 1,533 OI2026-10-13: 1,526 OI2026-10-14: 1,526 OI2026-10-15: 1,526 OI2026-10-16: 1,524 OI2026-10-21: 1,496 OI2026-10-23: 1,569 OI Oct 09, 2026Oct 23, 2026

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

CLMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,569+73
Oct 21, 20261,496-28
Oct 16, 20261,524-2
Oct 15, 20261,5260
Oct 14, 20261,5260
Oct 13, 20261,526-7
Oct 09, 20261,533No prior observation