CIEN vs TRGP (Ciena Corporation vs Targa Resources Inc.)
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.
US Market Trading Session Active
Active trading session is live as of 1:07 PM ET. Prices update dynamically and reflect the latest trade records across major US exchanges. Official closing prices settle after 4:00 PM ET.
CIEN leads by +2.35% Alpha Spread Today
CIEN is trading at +3.22% while TRGP is at +0.87% .
Started At
Official opening auction price
Last Recorded Trade Price
Last recorded trade as of 1:07 PM ET
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 | TRGP | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +3.22% | +0.87% | CIEN +2.35% |
| Net Dollar Move | +$12.20 | +$2.43 | CIEN higher move |
| Open Price | $385.00 | $276.51 | Gap: 9.40% vs 1.32% |
| Day High | $395.96 | $281.86 | Session peaks |
| Day Low | $377.03 | $275.74 | Session troughs |
| Intraday Spread | $18.93 | $6.12 | High/Low spread |
| Share Volume | 2.52M | 1.24M | CIEN more active |
| Est. Dollar Volume | $984.30M | $350.21M | CIEN higher liquidity |
Explore CIEN vs TRGP Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.