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Contract OI history

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Nov 20, 2026 EXPIRATION

UCTT $65.00 Put

UCTT261120P00065000

Latest saved OI139Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
UCTT $65.00 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. 152760 2026-10-08: 40 OI2026-10-09: 40 OI2026-10-12: 48 OI2026-10-14: 98 OI2026-10-16: 152 OI2026-10-21: 140 OI2026-10-23: 139 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, 2026139-1
Oct 21, 2026Viewing140-12
Oct 16, 2026152+54
Oct 14, 202698+50
Oct 12, 202648+8
Oct 09, 2026400
Oct 08, 202640No prior observation