OITracker Cboe delayed data

Contract OI history

Back to UPST

Jan 15, 2027 EXPIRATION

UPST $42.50 Call

UPST270115C00042500

Latest saved OI1,478Oct 23, 2026
Last change-4vs 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. 1,4827410 2026-10-09: 1,468 OI2026-10-13: 1,435 OI2026-10-14: 1,435 OI2026-10-15: 1,435 OI2026-10-16: 1,481 OI2026-10-21: 1,482 OI2026-10-23: 1,478 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, 20261,478-4
Oct 21, 2026Viewing1,482+1
Oct 16, 20261,481+46
Oct 15, 20261,4350
Oct 14, 20261,4350
Oct 13, 20261,435-33
Oct 09, 20261,468No prior observation