stockNASDAQ: UPB • 7 Days Updates
Upstream Bio Inc. (UPB) 7 Days
Showing Closing Date Range from Oct 16 to Oct 23, 2026.
Investor Relations:upstreambio.com
Price & Performance Trajectory
Upstream Bio Inc.NASDAQ: UPB
Latest Close
$2.74
7 Days Updates Trajectory
Showing Closing Date Range from Oct 16 to Oct 23, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesUPB session performance
✓ Latest Close USD
$2.74
Latest session close
$-0.02vs period start
Period Return % % GAIN
-0.72%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$3.39 / $2.7
Period range envelope
$0.69channel spread
Total Volume SHARES
9.02M
Period turnover
Avg: 1.50M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(6 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 23, 2026 | $2.74 | -8.36% | $2.96 | $2.70 | 1.05M |
| Oct 22, 2026 | $2.99 | +6.79% | $2.99 | $2.70 | 1.45M |
| Oct 21, 2026 | $2.80 | -0.71% | $2.98 | $2.77 | 1.41M |
| Oct 20, 2026 | $2.82 | +0.71% | $3.09 | $2.78 | 1.67M |
| Oct 19, 2026 | $2.80 | +1.45% | $3.07 | $2.75 | 1.60M |
| Oct 16, 2026 | $2.76 | -18.10% | $3.39 | $2.74 | 1.83M |