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Contract OI history

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Nov 20, 2026 EXPIRATION

CLMT $45.00 Call

CLMT261120C00045000

Latest saved OI1,517Oct 23, 2026
Last change+21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLMT $45.00 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. 1,5177580 2026-10-09: 1,502 OI2026-10-13: 1,500 OI2026-10-14: 1,500 OI2026-10-15: 1,500 OI2026-10-16: 1,500 OI2026-10-21: 1,496 OI2026-10-23: 1,517 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, 2026Viewing1,517+21
Oct 21, 20261,496-4
Oct 16, 20261,5000
Oct 15, 20261,5000
Oct 14, 20261,5000
Oct 13, 20261,500-2
Oct 09, 20261,502No prior observation