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Contract OI history

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Mar 19, 2027 EXPIRATION

UCTT $80.00 Call

UCTT270319C00080000

Latest saved OI164Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
UCTT $80.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 167830 2026-10-08: 167 OI2026-10-09: 167 OI2026-10-12: 165 OI2026-10-14: 163 OI2026-10-16: 163 OI2026-10-21: 162 OI2026-10-23: 164 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

UCTT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026164+2
Oct 21, 2026Viewing162-1
Oct 16, 20261630
Oct 14, 2026163-2
Oct 12, 2026165-2
Oct 09, 20261670
Oct 08, 2026167No prior observation