CIEN vs TRNO (Ciena Corporation vs Terreno Realty Corporation)
Showing Closing Date Range from Oct 6 to Oct 7, 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 11:42 PM ET. All metrics below represent finalized session performance.
CIEN leads by +2.02% Alpha Spread Today
CIEN is trading at +0.63% while TRNO is at -1.39% .
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 | CIEN | TRNO | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +0.63% | -1.39% | CIEN +2.02% |
| Net Dollar Move | +$2.80 | $-0.89 | CIEN higher move |
| Open Price | $428.98 | $64.62 | Gap: -3.31% vs 0.61% |
| Day High | $448.00 | $64.81 | Session peaks |
| Day Low | $422.30 | $63.32 | Session troughs |
| Intraday Spread | $25.70 | $1.49 | High/Low spread |
| Share Volume | 3.35M | 521.9K | CIEN more active |
| Est. Dollar Volume | $1.50B | $33.06M | CIEN higher liquidity |
Explore CIEN vs TRNO Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.