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Contract OI history

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May 21, 2027 EXPIRATION

UPST $32.50 Call

UPST270521C00032500

Latest saved OI950Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UPST $32.50 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. 9504750 2026-10-09: 847 OI2026-10-13: 838 OI2026-10-14: 838 OI2026-10-15: 884 OI2026-10-16: 884 OI2026-10-21: 937 OI2026-10-23: 950 OI Oct 09, 2026Oct 23, 2026

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

UPST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026950+13
Oct 21, 2026Viewing937+53
Oct 16, 20268840
Oct 15, 2026884+46
Oct 14, 20268380
Oct 13, 2026838-9
Oct 09, 2026847No prior observation