Verified stock price
Upstream Bio (UPB) Stock Price and Company Data
Direct answer
Upstream Bio (UPB) trades at $5.34.
The verified 52-week trading range is $5.21 to $33.68.
The data was observed on September 19, 2026. Missing values are not estimated.
Market data checked September 19, 2026.
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Verified data
- Current stock price
- $5.34
- 52-week price range
- $5.21 to $33.68
- Ticker
- UPB
- Market
- United States
- Data snapshot
- September 20, 2026
- Verified data surfaces
- financials, forecast, metrics, earnings, comparison