| Volume | 19,007 |
| Open | 4.840 |
| Bid (Size) | 4.740 (200) |
| Ask (Size) | 4.760 (100) |
| Prev. Close | 4.850 |
| Today's Range | 4.710 - 4.865 |
| 52wk Range | 4.665 - 33.68 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Upstream Bio, Inc. - Common Stock (UPB) traded between $4.67 and $33.68 over the past 52 weeks and last traded at $4.75, 85.9% below its 52-week high. Over the past week it ranged between $4.67 and $5.46.
UPB was -75.0% over the past year, -51.1% over six months, -82.5% year to date, -8.5% in the last week.
Over the past 12 months UPB returned -75.0% versus DIA (Dow) +10.2%, SPY (S&P 500) +15.9%, QQQ (Nasdaq 100) +25.1% and IWM (Russell 2000) +15.1%.
UPB most recently traded 19,007 shares against a 3-month average daily volume of 598.1K.