GOSS vs PASG (Gossamer Bio Inc. vs Passage Bio Inc.)
Showing Closing Date Range from Sep, 16 to Sep, 17, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
Today's Session Official Close
The regular trading session has completed and official closing prices are verified as of 5:40 PM ET. All metrics below represent finalized session performance.
GOSS leads by +5.24% Alpha Spread Today
GOSS is trading at +8.94% while PASG is at +3.70% .
Started At
Official opening auction price
Closed At
Official exchange closing price
Gained / Lost Today
Net return against previous session close
Today's Trading Range Position
Where each asset is currently trading relative to its Day Low and Day High
Session Liquidity & Volume
Trading activity, share volume, and estimated dollar liquidity
Session Ledger Comparison
Direct side-by-side breakdown of today's key auction and price metrics
| Metric | GOSS | PASG | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +8.94% | +3.70% | GOSS +5.24% |
| Net Dollar Move | +$0.98 | +$0.18 | GOSS higher move |
| Open Price | $11.78 | $4.98 | Gap: 7.48% vs 2.47% |
| Day High | $12.45 | $5.04 | Session peaks |
| Day Low | $11.28 | $4.75 | Session troughs |
| Intraday Spread | $1.17 | $0.29 | High/Low spread |
| Share Volume | 267.6K | 3.0K | GOSS more active |
| Est. Dollar Volume | $3.20M | $15.0K | GOSS higher liquidity |
Explore GOSS vs PASG Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.