GWH vs UMC (ESS Tech Inc. vs United Microelectronics Corporation (NEW))
Showing Closing Date Range from Oct 4 to Oct 5, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
Before the Regular Session
Current time is 3:02 AM ET. The regular US trading session begins at 9:30 AM ET. Showing closing prices from the prior official trading session.
GWH leads by +8.95% Alpha Spread Today
GWH is trading at +0.00% while UMC is at -8.95% .
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 | GWH | UMC | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +0.00% | -8.95% | GWH +8.95% |
| Net Dollar Move | +$0.00 | $-2.35 | GWH higher move |
| Open Price | $0.16 | $23.82 | Gap: -52.94% vs -9.33% |
| Day High | $0.18 | $24.15 | Session peaks |
| Day Low | $0.16 | $23.26 | Session troughs |
| Intraday Spread | $0.02 | $0.89 | High/Low spread |
| Share Volume | 1.52M | 31.66M | UMC more active |
| Est. Dollar Volume | $243.7K | $757.19M | UMC higher liquidity |
Explore GWH vs UMC Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.