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Contract OI history

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Jan 15, 2027 EXPIRATION

CLMT $45.00 Call

CLMT270115C00045000

Latest saved OI1,252Oct 23, 2026
Last change-26vs 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. 1,2786390 2026-10-09: 1,016 OI2026-10-13: 998 OI2026-10-14: 998 OI2026-10-15: 998 OI2026-10-16: 998 OI2026-10-21: 1,278 OI2026-10-23: 1,252 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, 2026Viewing1,252-26
Oct 21, 20261,278+280
Oct 16, 20269980
Oct 15, 20269980
Oct 14, 20269980
Oct 13, 2026998-18
Oct 09, 20261,016No prior observation