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Contract OI history

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May 21, 2027 EXPIRATION

UPST $45.00 Call

UPST270521C00045000

Latest saved OI252Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
UPST $45.00 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. 2711350 2026-10-09: 204 OI2026-10-13: 204 OI2026-10-14: 204 OI2026-10-15: 271 OI2026-10-16: 271 OI2026-10-21: 258 OI2026-10-23: 252 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, 2026Viewing252-6
Oct 21, 2026258-13
Oct 16, 20262710
Oct 15, 2026271+67
Oct 14, 20262040
Oct 13, 20262040
Oct 09, 2026204No prior observation