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Contract OI history

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Nov 20, 2026 EXPIRATION

UCTT $80.00 Put

UCTT261120P00080000

Latest saved OI27Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
UCTT $80.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 27130 2026-10-08: 27 OI2026-10-09: 27 OI2026-10-12: 27 OI2026-10-14: 27 OI2026-10-16: 27 OI2026-10-21: 27 OI2026-10-23: 27 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, 2026270
Oct 21, 2026Viewing270
Oct 16, 2026270
Oct 14, 2026270
Oct 12, 2026270
Oct 09, 2026270
Oct 08, 202627No prior observation