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Contract OI history

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Nov 27, 2026 EXPIRATION

UPST $17.00 Put

UPST261127P00017000

Latest saved OI118Oct 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 $17.00 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. 118590 2026-10-09: 0 OI2026-10-13: 45 OI2026-10-14: 45 OI2026-10-15: 45 OI2026-10-16: 44 OI2026-10-21: 118 OI2026-10-23: 118 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, 2026Viewing1180
Oct 21, 2026118+74
Oct 16, 202644-1
Oct 15, 2026450
Oct 14, 2026450
Oct 13, 202645+45
Oct 09, 20260No prior observation