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Contract OI history

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Feb 19, 2027 EXPIRATION

CLMT $50.00 Put

CLMT270219P00050000

Latest saved OI266Oct 23, 2026
Last change+48vs 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. 2661330 2026-10-09: 241 OI2026-10-13: 241 OI2026-10-14: 241 OI2026-10-15: 203 OI2026-10-16: 203 OI2026-10-21: 218 OI2026-10-23: 266 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, 2026Viewing266+48
Oct 21, 2026218+15
Oct 16, 20262030
Oct 15, 2026203-38
Oct 14, 20262410
Oct 13, 20262410
Oct 09, 2026241No prior observation