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UPB

Upstream Bio, Inc.

Company with tickers: UPB

CIK
2022626
CUSIP
91678A107
Shares Outstanding
54,419,986
13F Activity (30d)
83 filings 78 filers
Price
$6.38
Market Cap
$347.20M
P/E Ratio
-1.14
EPS (Diluted)
$-5.58
52W High
$33.68
52W Low
$6.11

Daily open, high, low and close prices with derived technical indicators (moving averages, RSI and more). Price data syncs automatically from Yahoo Finance.

1 Up Day

Price, Moving Averages & Bollinger Bands

RSI (14)

MACD (12, 26, 9)

Performance

5D 20D 120D MTD YTD
UPB -14.1% -28.2% -77.5% -23.7% -76.5%
SPY -2.6% -0.2% +9.9% -2.5% +8.2%
vs SPY -11.6% -28.0% -87.4% -21.2% -84.7%
Close
$6.38
Open
$6.28
52W High
$33.68
52W Low
$6.11
Avg Vol (30d)
486K
Data Range
2024-10-11 — 2026-06-11