earnings
UP
NASDAQ · UPB
Upstream Bio, Inc.
Healthcare · Biotechnology
$3.39
Up+$0.31 (+9.14%)
Updated Nov 5, 2026, 1:52 AM
SID Score
3.3/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 1.48B
- P/E ratio
- -14.14
- Dividend yield
- 0.00%
- 52-week range
- $2.68 – $10.67
- Volume
- 979.12K
- Avg. volume
- 437.05K
Price performance · UPB
UPB price history
1M range · 0 trading sessions · Daily adjusted prices
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