| Volume | 1,836,415 |
| Open | 3.390 |
| Bid (Size) | 2.800 (200) |
| Ask (Size) | 3.880 (100) |
| Prev. Close | 3.370 |
| Today's Range | 2.740 - 3.390 |
| 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 $2.76, 91.8% below its 52-week high. Over the past week it ranged between $2.74 and $4.72.
UPB was -86.8% over the past year, -72.4% over six months, -89.8% year to date, -33.8% in the last week.
Over the past 12 months UPB returned -86.8% versus DIA (Dow) +12.4%, SPY (S&P 500) +14.9%, QQQ (Nasdaq 100) +17.5% and IWM (Russell 2000) +11.1%.
UPB most recently traded 1,836,415 shares against a 3-month average daily volume of 734.1K.