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Contract OI history

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Mar 19, 2027 EXPIRATION

UPST $42.50 Call

UPST270319C00042500

Latest saved OI400Oct 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 $42.50 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. 4002000 2026-10-09: 373 OI2026-10-13: 373 OI2026-10-14: 373 OI2026-10-15: 372 OI2026-10-16: 372 OI2026-10-21: 400 OI2026-10-23: 400 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, 2026Viewing4000
Oct 21, 2026400+28
Oct 16, 20263720
Oct 15, 2026372-1
Oct 14, 20263730
Oct 13, 20263730
Oct 09, 2026373No prior observation