SEI vs VLO (Solaris Energy Infrastructure Inc. vs Valero Energy Corporation)
Showing Closing Date Range from Sep, 10 to Sep, 11, 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 5:23 AM ET. The regular US trading session begins at 9:30 AM ET. Showing closing prices from the prior official trading session.
SEI leads by +3.81% Alpha Spread Today
SEI is trading at +5.10% while VLO is at +1.29% .
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 | SEI | VLO | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +5.10% | +1.29% | SEI +3.81% |
| Net Dollar Move | +$3.27 | +$4.99 | VLO higher move |
| Open Price | $65.69 | $388.00 | Gap: 2.40% vs 0.67% |
| Day High | $70.33 | $399.26 | Session peaks |
| Day Low | $65.26 | $385.40 | Session troughs |
| Intraday Spread | $5.07 | $13.86 | High/Low spread |
| Share Volume | 3.11M | 3.06M | SEI more active |
| Est. Dollar Volume | $209.51M | $1.19B | VLO higher liquidity |
Explore SEI vs VLO Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.