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Contract OI history

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Jan 15, 2027 EXPIRATION

OUST $65.00 Call

OUST270115C00065000

Latest saved OI525Oct 23, 2026
Last change-2vs 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. 5432710 2026-10-09: 543 OI2026-10-13: 538 OI2026-10-14: 538 OI2026-10-15: 534 OI2026-10-16: 534 OI2026-10-21: 527 OI2026-10-23: 525 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, 2026Viewing525-2
Oct 21, 2026527-7
Oct 16, 20265340
Oct 15, 2026534-4
Oct 14, 20265380
Oct 13, 2026538-5
Oct 09, 2026543No prior observation