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Contract OI history

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Oct 30, 2026 EXPIRATION

UPST $23.00 Put

UPST261030P00023000

Latest saved OI287Oct 23, 2026
Last change+97vs 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. 2871430 2026-10-09: 95 OI2026-10-13: 115 OI2026-10-14: 115 OI2026-10-15: 116 OI2026-10-16: 119 OI2026-10-21: 190 OI2026-10-23: 287 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, 2026Viewing287+97
Oct 21, 2026190+71
Oct 16, 2026119+3
Oct 15, 2026116+1
Oct 14, 20261150
Oct 13, 2026115+20
Oct 09, 202695No prior observation