OITracker Cboe delayed data

Contract OI history

Back to CLMT

Mar 19, 2027 EXPIRATION

CLMT $65.00 Call

CLMT270319C00065000

Latest saved OI1,986Oct 23, 2026
Last change+467vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLMT $65.00 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. 1,9869930 2026-10-09: 821 OI2026-10-13: 840 OI2026-10-14: 840 OI2026-10-15: 856 OI2026-10-16: 1,403 OI2026-10-21: 1,519 OI2026-10-23: 1,986 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, 2026Viewing1,986+467
Oct 21, 20261,519+116
Oct 16, 20261,403+547
Oct 15, 2026856+16
Oct 14, 20268400
Oct 13, 2026840+19
Oct 09, 2026821No prior observation