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Contract OI history

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Feb 19, 2027 EXPIRATION

UPST $15.00 Put

UPST270219P00015000

Latest saved OI157Oct 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 $15.00 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. 157780 2026-10-09: 153 OI2026-10-13: 153 OI2026-10-14: 153 OI2026-10-15: 153 OI2026-10-16: 153 OI2026-10-21: 157 OI2026-10-23: 157 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, 20261570
Oct 21, 2026Viewing157+4
Oct 16, 20261530
Oct 15, 20261530
Oct 14, 20261530
Oct 13, 20261530
Oct 09, 2026153No prior observation