ATER vs CBZ (Aterian Inc. vs CBIZ 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.
Today's Session Official Close
The regular trading session has completed and official closing prices are verified as of 11:01 PM ET. All metrics below represent finalized session performance.
CBZ leads by +4.25% Alpha Spread Today
ATER is trading at -4.14% while CBZ is at +0.11% .
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 | ATER | CBZ | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | -4.14% | +0.11% | CBZ +4.25% |
| Net Dollar Move | $-0.03 | +$0.06 | CBZ higher move |
| Open Price | $0.75 | $54.70 | Gap: -2.60% vs 0.18% |
| Day High | $0.82 | $54.71 | Session peaks |
| Day Low | $0.71 | $54.53 | Session troughs |
| Intraday Spread | $0.11 | $0.18 | High/Low spread |
| Share Volume | 764.5K | 1.61M | CBZ more active |
| Est. Dollar Volume | $565.7K | $87.89M | CBZ higher liquidity |
Explore ATER vs CBZ Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.