ASND vs ON (Ascendis Pharma A/S vs ON Semiconductor Corporation)
Showing Closing Date Range from Sep, 13 to Sep, 14, 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.
ASND leads by +6.43% Alpha Spread Today
ASND is trading at +0.53% while ON is at -5.90% .
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 | ASND | ON | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +0.53% | -5.90% | ASND +6.43% |
| Net Dollar Move | +$1.41 | $-4.49 | ASND higher move |
| Open Price | $265.00 | $72.38 | Gap: 0.03% vs -4.94% |
| Day High | $265.50 | $73.14 | Session peaks |
| Day Low | $260.00 | $71.46 | Session troughs |
| Intraday Spread | $5.50 | $1.68 | High/Low spread |
| Share Volume | 400.1K | 12.39M | ON more active |
| Est. Dollar Volume | $106.00M | $887.51M | ON higher liquidity |
Explore ASND vs ON Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.