AEHR vs NAUT (Aehr Test Systems vs Nautilus Biotechnology 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.
US Market Trading Session Active
Active trading session is live as of 9:42 AM ET. Prices update dynamically and reflect the latest trade records across major US exchanges. Official closing prices settle after 4:00 PM ET.
AEHR leads by +2.32% Alpha Spread Today
AEHR is trading at +4.71% while NAUT is at +2.39% .
Started At
Official opening auction price
Last Recorded Trade Price
Last recorded trade as of 9:42 AM ET
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 | AEHR | NAUT | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +4.71% | +2.39% | AEHR +2.32% |
| Net Dollar Move | +$3.97 | +$0.02 | AEHR higher move |
| Open Price | $88.80 | $1.01 | Gap: 5.40% vs 4.12% |
| Day High | $89.16 | $1.02 | Session peaks |
| Day Low | $86.31 | $0.99 | Session troughs |
| Intraday Spread | $2.85 | $0.03 | High/Low spread |
| Share Volume | 495.8K | 35.1K | AEHR more active |
| Est. Dollar Volume | $43.74M | $35.1K | AEHR higher liquidity |
Explore AEHR vs NAUT Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.