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Contract OI history

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Nov 20, 2026 EXPIRATION

OUST $65.00 Call

OUST261120C00065000

Latest saved OI1,575Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OUST $65.00 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. 1,6008000 2026-10-09: 1,573 OI2026-10-13: 1,571 OI2026-10-14: 1,571 OI2026-10-15: 1,573 OI2026-10-16: 1,600 OI2026-10-21: 1,575 OI2026-10-23: 1,575 OI Oct 09, 2026Oct 23, 2026

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

OUST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,5750
Oct 21, 2026Viewing1,575-25
Oct 16, 20261,600+27
Oct 15, 20261,573+2
Oct 14, 20261,5710
Oct 13, 20261,571-2
Oct 09, 20261,573No prior observation