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Contract OI history

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Jan 21, 2028 EXPIRATION

CLMT $25.00 Call

CLMT280121C00025000

Latest saved OI223Oct 23, 2026
Last change+30vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLMT $25.00 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. 2231110 2026-10-09: 193 OI2026-10-13: 193 OI2026-10-14: 193 OI2026-10-15: 193 OI2026-10-16: 193 OI2026-10-21: 193 OI2026-10-23: 223 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, 2026Viewing223+30
Oct 21, 20261930
Oct 16, 20261930
Oct 15, 20261930
Oct 14, 20261930
Oct 13, 20261930
Oct 09, 2026193No prior observation