AMPL vs MRCY (Amplitude Inc. vs Mercury Systems 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.
Today's Session Official Close
The regular trading session has completed and official closing prices are verified as of 4:42 PM ET. All metrics below represent finalized session performance.
AMPL leads by +3.75% Alpha Spread Today
AMPL is trading at +2.52% while MRCY is at -1.23% .
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 | AMPL | MRCY | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +2.52% | -1.23% | AMPL +3.75% |
| Net Dollar Move | +$0.34 | $-1.07 | AMPL higher move |
| Open Price | $13.75 | $89.33 | Gap: 2.08% vs 2.38% |
| Day High | $13.89 | $90.06 | Session peaks |
| Day Low | $13.33 | $85.45 | Session troughs |
| Intraday Spread | $0.56 | $4.61 | High/Low spread |
| Share Volume | 1.25M | 575.5K | AMPL more active |
| Est. Dollar Volume | $17.20M | $49.60M | MRCY higher liquidity |
Explore AMPL vs MRCY Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.