| Volume | 0 |
| Open | 2.800 |
| Bid (Size) | 2.750 (2,000) |
| Ask (Size) | 3.740 (200) |
| Prev. Close | 2.800 |
| Today's Range | 2.800 - 2.800 |
| 52wk Range | 2.740 - 33.68 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Upstream Bio, Inc. - Common Stock (UPB) traded between $2.74 and $33.68 over the past 52 weeks and last traded at $2.80, 91.7% below its 52-week high. Over the past week it ranged between $2.74 and $4.16.
UPB was -87.9% over the past year, -72.0% over six months, -89.7% year to date, -21.1% in the last week.
Over the past 12 months UPB returned -87.9% versus DIA (Dow) +11.1%, SPY (S&P 500) +14.2%, QQQ (Nasdaq 100) +17.5% and IWM (Russell 2000) +9.3%.
UPB's 3-month average daily volume is 747.5K.