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Contract OI history

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May 21, 2027 EXPIRATION

UPST $35.00 Call

UPST270521C00035000

Latest saved OI702Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UPST $35.00 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. 7023510 2026-10-09: 489 OI2026-10-13: 689 OI2026-10-14: 689 OI2026-10-15: 689 OI2026-10-16: 689 OI2026-10-21: 702 OI2026-10-23: 702 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, 20267020
Oct 21, 2026Viewing702+13
Oct 16, 20266890
Oct 15, 20266890
Oct 14, 20266890
Oct 13, 2026689+200
Oct 09, 2026489No prior observation