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Contract OI history

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Feb 19, 2027 EXPIRATION

UPST $25.00 Call

UPST270219C00025000

Latest saved OI151Oct 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
UPST $25.00 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. 151750 2026-10-09: 108 OI2026-10-13: 108 OI2026-10-14: 108 OI2026-10-15: 109 OI2026-10-16: 144 OI2026-10-21: 149 OI2026-10-23: 151 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, 2026Viewing151+2
Oct 21, 2026149+5
Oct 16, 2026144+35
Oct 15, 2026109+1
Oct 14, 20261080
Oct 13, 20261080
Oct 09, 2026108No prior observation