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Contract OI history

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Nov 13, 2026 EXPIRATION

UPST $23.00 Put

UPST261113P00023000

Latest saved OI126Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UPST $23.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 126630 2026-10-09: 103 OI2026-10-13: 108 OI2026-10-14: 108 OI2026-10-15: 108 OI2026-10-16: 118 OI2026-10-21: 117 OI2026-10-23: 126 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, 2026126+9
Oct 21, 2026Viewing117-1
Oct 16, 2026118+10
Oct 15, 20261080
Oct 14, 20261080
Oct 13, 2026108+5
Oct 09, 2026103No prior observation