Upstream Bio, Inc. (UPB)
NASDAQ: UPB · Real-Time Price · USD
6.87
+0.06 (0.88%)
At close: Mar 28, 2025, 4:00 PM
6.55
-0.32 (-4.62%)
After-hours: Mar 28, 2025, 4:18 PM EDT
Upstream Bio Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 28, 2025 | 6.80 | 7.08 | 6.70 | 6.87 | 6.87 | 0.88% | 138,106 |
| Mar 27, 2025 | 6.78 | 7.25 | 6.63 | 6.81 | 6.81 | -0.44% | 340,069 |
| Mar 26, 2025 | 7.67 | 7.88 | 6.64 | 6.84 | 6.84 | -10.35% | 424,938 |
| Mar 25, 2025 | 7.72 | 7.85 | 7.42 | 7.63 | 7.63 | -0.91% | 118,134 |
| Mar 24, 2025 | 7.73 | 7.84 | 7.37 | 7.70 | 7.70 | 1.05% | 126,482 |
| Mar 21, 2025 | 7.94 | 7.96 | 7.48 | 7.62 | 7.62 | -5.34% | 742,316 |
| Mar 20, 2025 | 8.40 | 8.62 | 7.99 | 8.05 | 8.05 | -5.85% | 267,104 |
| Mar 19, 2025 | 9.01 | 9.49 | 8.20 | 8.55 | 8.55 | -5.42% | 86,793 |
| Mar 18, 2025 | 9.70 | 9.70 | 8.99 | 9.04 | 9.04 | -8.41% | 135,988 |
| Mar 17, 2025 | 9.65 | 10.08 | 9.28 | 9.87 | 9.87 | 2.71% | 136,834 |
| Mar 14, 2025 | 9.33 | 9.62 | 9.03 | 9.61 | 9.61 | 6.07% | 134,426 |
| Mar 13, 2025 | 9.26 | 9.36 | 8.62 | 9.06 | 9.06 | -1.84% | 238,644 |
| Mar 12, 2025 | 8.71 | 9.42 | 8.19 | 9.23 | 9.23 | 7.83% | 252,493 |
| Mar 11, 2025 | 8.39 | 8.64 | 7.94 | 8.56 | 8.56 | 2.03% | 209,830 |
| Mar 10, 2025 | 8.76 | 9.10 | 8.18 | 8.39 | 8.39 | -6.15% | 157,647 |
| Mar 7, 2025 | 8.46 | 9.29 | 8.18 | 8.94 | 8.94 | 6.18% | 337,517 |
| Mar 6, 2025 | 8.29 | 8.59 | 7.96 | 8.42 | 8.42 | -0.59% | 278,706 |
| Mar 5, 2025 | 8.39 | 8.58 | 7.94 | 8.47 | 8.47 | 1.56% | 273,305 |
| Mar 4, 2025 | 7.28 | 8.44 | 6.67 | 8.34 | 8.34 | 11.80% | 211,488 |
| Mar 3, 2025 | 8.03 | 8.03 | 7.20 | 7.46 | 7.46 | -5.93% | 252,664 |
| Feb 28, 2025 | 7.75 | 8.30 | 7.71 | 7.93 | 7.93 | 1.54% | 192,920 |
| Feb 27, 2025 | 7.71 | 7.99 | 7.33 | 7.81 | 7.81 | 1.96% | 237,868 |
| Feb 26, 2025 | 8.00 | 8.33 | 7.47 | 7.66 | 7.66 | -0.91% | 235,061 |
| Feb 25, 2025 | 8.31 | 8.35 | 7.52 | 7.73 | 7.73 | -5.96% | 352,390 |
| Feb 24, 2025 | 7.96 | 8.39 | 7.70 | 8.22 | 8.22 | 3.01% | 287,336 |
| Feb 21, 2025 | 8.30 | 8.60 | 7.88 | 7.98 | 7.98 | -3.04% | 139,044 |
| Feb 20, 2025 | 7.92 | 8.27 | 7.66 | 8.23 | 8.23 | 3.91% | 117,052 |
| Feb 19, 2025 | 8.54 | 8.54 | 7.91 | 7.92 | 7.92 | -5.71% | 145,319 |
| Feb 18, 2025 | 7.75 | 8.74 | 7.75 | 8.40 | 8.40 | 10.53% | 224,459 |
| Feb 14, 2025 | 7.48 | 7.87 | 7.07 | 7.60 | 7.60 | 3.68% | 118,159 |
| Feb 13, 2025 | 7.20 | 7.90 | 7.16 | 7.33 | 7.33 | 2.37% | 152,694 |
| Feb 12, 2025 | 6.84 | 7.21 | 6.65 | 7.16 | 7.16 | 0.99% | 337,947 |
| Feb 11, 2025 | 7.20 | 7.81 | 6.83 | 7.09 | 7.09 | -3.41% | 322,738 |
| Feb 10, 2025 | 7.98 | 8.36 | 7.28 | 7.34 | 7.34 | -7.32% | 301,229 |
| Feb 7, 2025 | 8.40 | 8.56 | 7.70 | 7.92 | 7.92 | -7.15% | 427,153 |
| Feb 6, 2025 | 9.00 | 9.27 | 8.30 | 8.53 | 8.53 | -5.43% | 354,179 |
| Feb 5, 2025 | 8.86 | 9.18 | 8.55 | 9.02 | 9.02 | 1.69% | 336,651 |
| Feb 4, 2025 | 9.84 | 9.84 | 8.36 | 8.87 | 8.87 | -10.67% | 447,122 |
| Feb 3, 2025 | 10.42 | 10.65 | 9.63 | 9.93 | 9.93 | -7.80% | 167,627 |
| Jan 31, 2025 | 10.99 | 11.80 | 10.31 | 10.77 | 10.77 | -2.09% | 272,571 |
| Jan 30, 2025 | 10.63 | 11.45 | 10.49 | 11.00 | 11.00 | 7.32% | 190,156 |
| Jan 29, 2025 | 9.73 | 10.28 | 9.50 | 10.25 | 10.25 | 4.06% | 148,206 |
| Jan 28, 2025 | 9.74 | 9.87 | 9.29 | 9.85 | 9.85 | -0.71% | 156,089 |
| Jan 27, 2025 | 10.24 | 10.37 | 9.61 | 9.92 | 9.92 | -4.52% | 345,054 |
| Jan 24, 2025 | 10.70 | 10.94 | 10.24 | 10.39 | 10.39 | -3.53% | 206,453 |
| Jan 23, 2025 | 10.80 | 11.15 | 10.38 | 10.77 | 10.77 | - | 176,903 |
| Jan 22, 2025 | 10.74 | 11.34 | 10.52 | 10.77 | 10.77 | -0.37% | 415,868 |
| Jan 21, 2025 | 11.01 | 11.26 | 10.50 | 10.81 | 10.81 | -1.73% | 312,220 |
| Jan 17, 2025 | 10.91 | 11.33 | 10.41 | 11.00 | 11.00 | 1.10% | 158,666 |
| Jan 16, 2025 | 12.05 | 12.06 | 10.76 | 10.88 | 10.88 | -9.33% | 300,591 |