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Contract OI history

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Jan 15, 2027 EXPIRATION

CLMT $50.00 Put

CLMT270115P00050000

Latest saved OI1,507Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLMT $50.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,5077530 2026-10-09: 1,412 OI2026-10-13: 1,420 OI2026-10-14: 1,420 OI2026-10-15: 1,448 OI2026-10-16: 1,474 OI2026-10-21: 1,499 OI2026-10-23: 1,507 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, 2026Viewing1,507+8
Oct 21, 20261,499+25
Oct 16, 20261,474+26
Oct 15, 20261,448+28
Oct 14, 20261,4200
Oct 13, 20261,420+8
Oct 09, 20261,412No prior observation