GOSS vs VSA (Gossamer Bio Inc. vs VisionSys AI 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 6:46 PM ET. All metrics below represent finalized session performance.
GOSS leads by +17.63% Alpha Spread Today
GOSS is trading at +8.94% while VSA is at -8.69% .
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 | GOSS | VSA | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +8.94% | -8.69% | GOSS +17.63% |
| Net Dollar Move | +$0.98 | $-0.23 | GOSS higher move |
| Open Price | $11.78 | $2.63 | Gap: 7.48% vs 1.54% |
| Day High | $12.45 | $2.70 | Session peaks |
| Day Low | $11.28 | $2.35 | Session troughs |
| Intraday Spread | $1.17 | $0.35 | High/Low spread |
| Share Volume | 267.6K | 25.0K | GOSS more active |
| Est. Dollar Volume | $3.20M | $59.2K | GOSS higher liquidity |
Explore GOSS vs VSA Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.