HTFL vs PASG (Heartflow Inc. vs Passage Bio Inc.)
Showing Closing Date Range from Sep, 14 to Sep, 15, 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 9:42 PM ET. All metrics below represent finalized session performance.
PASG leads by +0.59% Alpha Spread Today
HTFL is trading at -2.44% while PASG is at -1.85% .
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 | HTFL | PASG | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | -2.44% | -1.85% | PASG +0.59% |
| Net Dollar Move | $-1.21 | $-0.09 | PASG higher move |
| Open Price | $49.28 | $4.70 | Gap: -0.52% vs -3.29% |
| Day High | $50.40 | $4.85 | Session peaks |
| Day Low | $48.19 | $4.70 | Session troughs |
| Intraday Spread | $2.21 | $0.15 | High/Low spread |
| Share Volume | 1.84M | 9.8K | HTFL more active |
| Est. Dollar Volume | $88.85M | $46.8K | HTFL higher liquidity |
Explore HTFL 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.