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Contract OI history

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May 21, 2027 EXPIRATION

CLMT $65.00 Call

CLMT270521C00065000

Latest saved OI915Oct 23, 2026
Last change+76vs 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. 9154570 2026-10-09: 637 OI2026-10-13: 722 OI2026-10-14: 722 OI2026-10-15: 766 OI2026-10-16: 791 OI2026-10-21: 839 OI2026-10-23: 915 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, 2026Viewing915+76
Oct 21, 2026839+48
Oct 16, 2026791+25
Oct 15, 2026766+44
Oct 14, 20267220
Oct 13, 2026722+85
Oct 09, 2026637No prior observation