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Contract OI history

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Dec 15, 2028 EXPIRATION

UPST $15.00 Call

UPST281215C00015000

Latest saved OI1,375Oct 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 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. 1,3806900 2026-10-09: 1,378 OI2026-10-13: 1,378 OI2026-10-14: 1,378 OI2026-10-15: 1,378 OI2026-10-16: 1,380 OI2026-10-21: 1,375 OI2026-10-23: 1,375 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, 20261,3750
Oct 21, 2026Viewing1,375-5
Oct 16, 20261,380+2
Oct 15, 20261,3780
Oct 14, 20261,3780
Oct 13, 20261,3780
Oct 09, 20261,378No prior observation