OBIO vs ZS (Orchestra BioMed Holdings Inc. vs Zscaler, Inc.)
Showing Closing Date Range from Sep, 14 to Sep, 15, 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 7:08 AM ET. The regular US trading session begins at 9:30 AM ET. Showing closing prices from the prior official trading session.
OBIO leads by +1.24% Alpha Spread Today
OBIO is trading at +2.37% while ZS is at +1.13% .
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 | OBIO | ZS | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +2.37% | +1.13% | OBIO +1.24% |
| Net Dollar Move | +$0.14 | +$2.16 | ZS higher move |
| Open Price | $6.00 | $188.26 | Gap: 1.69% vs -1.81% |
| Day High | $6.13 | $196.58 | Session peaks |
| Day Low | $5.93 | $188.11 | Session troughs |
| Intraday Spread | $0.20 | $8.47 | High/Low spread |
| Share Volume | 228.4K | 4.08M | ZS more active |
| Est. Dollar Volume | $1.38M | $790.64M | ZS higher liquidity |
Explore OBIO vs ZS Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.