ON vs ZD (ON Semiconductor Corporation vs Ziff Davis Inc.)
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.
Pre-Market Session In Progress
Current time is 7:12 AM ET. The regular US trading session begins at 9:30 AM ET. Showing closing prices from the prior official trading session.
ZD leads by +7.91% Alpha Spread Today
ON is trading at -5.90% while ZD is at +2.01% .
Started At
Official opening auction price
Previous Close
Baseline for today's market open
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 | ON | ZD | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | -5.90% | +2.01% | ZD +7.91% |
| Net Dollar Move | $-4.49 | +$1.13 | ZD higher move |
| Open Price | $72.38 | $56.45 | Gap: -4.94% vs 0.41% |
| Day High | $73.14 | $57.55 | Session peaks |
| Day Low | $71.46 | $56.04 | Session troughs |
| Intraday Spread | $1.68 | $1.51 | High/Low spread |
| Share Volume | 12.42M | 755.8K | ON more active |
| Est. Dollar Volume | $889.56M | $43.35M | ON higher liquidity |
Explore ON vs ZD Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.