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Contract OI history

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May 21, 2027 EXPIRATION

CLMT $75.00 Call

CLMT270521C00075000

Latest saved OI195Oct 23, 2026
Last change+42vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLMT $75.00 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. 195970 2026-10-09: 98 OI2026-10-13: 107 OI2026-10-14: 107 OI2026-10-15: 110 OI2026-10-16: 130 OI2026-10-21: 153 OI2026-10-23: 195 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, 2026Viewing195+42
Oct 21, 2026153+23
Oct 16, 2026130+20
Oct 15, 2026110+3
Oct 14, 20261070
Oct 13, 2026107+9
Oct 09, 202698No prior observation