| Volume | 983,845 |
| Open | 2.750 |
| Bid (Size) | 2.500 (100) |
| Ask (Size) | 3.420 (100) |
| Prev. Close | 2.740 |
| Today's Range | 2.720 - 2.970 |
| 52wk Range | 2.695 - 33.68 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Upstream Bio, Inc. - Common Stock (UPB) traded between $2.69 and $33.68 over the past 52 weeks and last traded at $2.75, 91.8% below its 52-week high. Over the past week it ranged between $2.69 and $3.09.
UPB was -88.3% over the past year, -70.4% over six months, -89.8% year to date, -2.5% in the last week.
Over the past 12 months UPB returned -88.3% versus DIA (Dow) +10.0%, SPY (S&P 500) +11.7%, QQQ (Nasdaq 100) +13.4% and IWM (Russell 2000) +10.7%.
UPB most recently traded 983,845 shares against a 3-month average daily volume of 806.2K.