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Contract OI history

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Nov 20, 2026 EXPIRATION

CLMT $65.00 Call

CLMT261120C00065000

Latest saved OI1,367Oct 23, 2026
Last change+61vs 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. 1,3676830 2026-10-09: 1,080 OI2026-10-13: 1,172 OI2026-10-14: 1,172 OI2026-10-15: 1,178 OI2026-10-16: 1,266 OI2026-10-21: 1,306 OI2026-10-23: 1,367 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, 2026Viewing1,367+61
Oct 21, 20261,306+40
Oct 16, 20261,266+88
Oct 15, 20261,178+6
Oct 14, 20261,1720
Oct 13, 20261,172+92
Oct 09, 20261,080No prior observation