Upstream Bio, Inc. (UPB)

NASDAQ: UPB · Real-Time Price · USD

9.20

-0.42 (-4.37%)

At close: May 28, 2025, 4:00 PM

9.22

+0.02 (0.22%)

After-hours: May 28, 2025, 4:00 PM EDT

UPB Stock Chart

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