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Market Summary Market News Stock Quotes Market MoversUpstream Bio, Inc. - Common Stock (NQ:UPB)
Price and Volume
Detailed Quote| Volume | 1,623 |
| Open | 2.820 |
| Bid (Size) | 2.810 (200) |
| Ask (Size) | 2.860 (200) |
| Prev. Close | 2.820 |
| Today's Range | 2.820 - 2.820 |
| 52wk Range | 2.740 - 33.68 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Top News
More News
Performance
52-Week Range
91.6% below 52-week high
2.820
2.7452W Low
33.6852W High
1 Week
21.7% below 1-week high
2.741W Low
3.601W High
Upstream Bio, Inc. - Common Stock (UPB) traded between $2.74 and $33.68 over the past 52 weeks and last traded at $2.82, 91.6% below its 52-week high. Over the past week it ranged between $2.74 and $3.60.
Past 12 Months
1W
-$0.60
1M
-$2.55
3M
-$4.16
6M
-$6.44
YTD
-$24.25
1Y
-$20.23
UPB was -87.8% over the past year, -69.5% over six months, -89.6% year to date, -17.5% in the last week.
12 Months vs Market
UPB
-87.8%
DIA
+12.3%
SPY
+14.6%
QQQ
+17.3%
IWM
+11.1%
Over the past 12 months UPB returned -87.8% versus DIA (Dow) +12.3%, SPY (S&P 500) +14.6%, QQQ (Nasdaq 100) +17.3% and IWM (Russell 2000) +11.1%.
Volume & Liquidity
0.00× 3-mo avg
Today 1,623
3-mo avg 766.2K
1W
1.6M
1M
1.1M
3M
766.2K
6M
673.5K
YTD
866.5K
1Y
791.3K
UPB most recently traded 1,623 shares against a 3-month average daily volume of 766.2K.
More News
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September 02, 2025
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September 02, 2025
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August 06, 2025
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October 13, 2024
Frequently Asked Questions
Is Upstream Bio, Inc. - Common Stock publicly traded?
Yes, Upstream Bio, Inc. - Common Stock is publicly traded.
What exchange does Upstream Bio, Inc. - Common Stock trade on?
Upstream Bio, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Upstream Bio, Inc. - Common Stock?
The ticker symbol for Upstream Bio, Inc. - Common Stock is UPB on the Nasdaq Stock Market
What is the current price of Upstream Bio, Inc. - Common Stock?
The current price of Upstream Bio, Inc. - Common Stock is 2.820
When was Upstream Bio, Inc. - Common Stock last traded?
The last trade of Upstream Bio, Inc. - Common Stock was at 10/20/26 04:00 PM ET
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