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Contract OI history

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Nov 20, 2026 EXPIRATION

UPST $22.50 Call

UPST261120C00022500

Latest saved OI222Oct 23, 2026
Last change+28vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UPST $22.50 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. 2221110 2026-10-09: 50 OI2026-10-13: 90 OI2026-10-14: 90 OI2026-10-15: 175 OI2026-10-16: 199 OI2026-10-21: 194 OI2026-10-23: 222 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, 2026Viewing222+28
Oct 21, 2026194-5
Oct 16, 2026199+24
Oct 15, 2026175+85
Oct 14, 2026900
Oct 13, 202690+40
Oct 09, 202650No prior observation