OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CLMT $50.00 Call

CLMT270115C00050000

Latest saved OI2,442Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLMT $50.00 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. 2,6171,3080 2026-10-09: 2,617 OI2026-10-13: 2,575 OI2026-10-14: 2,575 OI2026-10-15: 2,375 OI2026-10-16: 2,377 OI2026-10-21: 2,452 OI2026-10-23: 2,442 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, 2026Viewing2,442-10
Oct 21, 20262,452+75
Oct 16, 20262,377+2
Oct 15, 20262,375-200
Oct 14, 20262,5750
Oct 13, 20262,575-42
Oct 09, 20262,617No prior observation