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Contract OI history

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Dec 15, 2028 EXPIRATION

UPST $40.00 Call

UPST281215C00040000

Latest saved OI304Oct 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 $40.00 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. 3051520 2026-10-09: 298 OI2026-10-13: 298 OI2026-10-14: 298 OI2026-10-15: 305 OI2026-10-16: 305 OI2026-10-21: 304 OI2026-10-23: 304 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, 2026Viewing3040
Oct 21, 2026304-1
Oct 16, 20263050
Oct 15, 2026305+7
Oct 14, 20262980
Oct 13, 20262980
Oct 09, 2026298No prior observation