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$397.16
▼ -$11.57(-2.83%)4:00 PM ET - vs previous closeiQuote as of Jul 22, 2026, 4:00 PM EDT
NYSE market is closed. Showing the latest available regular-session trade from Jul 22, 2026, 4:00 PM EDT.
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Latest 1D session
1Y · weekly bars · USD · Live $397.16 · 254 pts
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Data freshness status
Price, fundamentals, analyst context, and news refresh through the unified quote cache.
Prices update fastest. Fundamentals, analyst data, and news update on their own schedules, so check these timestamps before comparing signals.
Price time means the latest available trade or regular-market close. Other times show when that section was checked or published.
Investor playbook
The page is most useful as a monitor until one side gets cleaner confirmation.
Use it for
Entry timing, risk check, and catalyst scan
What has to keep working for US investors to stay interested.
Trend support
+15.5%Current price is above the 200-day average.
Where the dashboard says the thesis can break or get crowded.
Premium multiple
131.51Trailing P/E is high enough that earnings misses can matter fast.
Catalysts and positioning checks that are not duplicate live-pulse metrics.
Latest catalyst
YahooBuy 3 Top-Ranked AI Giants on the Dip Amid Short-Term Price Upside
The playbook is derived from quote, analyst, financial, news, and trend snapshots. It is a research workflow aid, not a buy or sell recommendation.
Evidence quality
Core quote, source, and timing signals are available for this snapshot.
84
Strong evidence
Price
Latest quote, session range, volume, and price timing.
Fundamentals
Size, valuation, profitability, yield, and balance-sheet context.
Analyst
Street target, rating mix, revisions, and event setup.
News
Current catalyst headlines, sentiment, and source recency.
20 unavailable inputs: Fundamentals Forward Pe, Fundamentals Peg Ratio, Analyst Next Earnings Date. Data lanes fall back to secondary sources when a live feed fails.
Score is derived from source attribution, provider state, timing, and field coverage. It explains confidence in the dashboard evidence, not investment merit.
As of Jul 22, 2026, 4:00 PM EDT, Ciena Corp (CIEN) traded at $397.16, a -2.83% move versus the prior close, ranging between $396.95 and $411.01 intraday, and on volume of 1.75M shares. The stock has traded between $84.41 and $637.51 over the past 52 weeks, carries a market capitalization of $56.22B, and trades at 131.51x trailing earnings. Sell-side analysts rate CIEN Buy across 26 ratings and carry an average price target of $565.71 (+42.44% implied versus the last quote). CIEN's record close stands at $637.51, set on Jun 3, 2026.
Buy analyst tone. Latest catalyst: Buy 3 Top-Ranked AI Giants on the Dip Amid Short-Term Price Upside (Yahoo).
Balanced watch. Track record validation (85/100) is the strongest signal; technical tape (37/100) is the main constraint. Model confidence is 23/100 — some inputs are unavailable, so treat this as a directional research screen rather than a forecast. Long-term secular context is tracked separately: 10 Years +1891.8% total; yesterday -2.8%. Comparable past signals have verified against subsequent prices 7.7% of the time.
Expected-return math is scaled by beta and realized volatility before confidence is applied.
Short-horizon expected moves are volume-weighted so thin moves get less credit than confirmed tape.
VIX and sector ETF momentum are companion covariables; when source data lacks them, TECHi labels the gap instead of fabricating precision.
Roadmap, leadership, human-impact, and social/developer traction proxy durable moat until issuer-level software recurring revenue is available.
| Enterprise value | $56.71B |
| Price / sales | 10.52 |
| Price / book | 19.44 |
| Operating margin | 9.99% |
| Return on assets | 7.08% |
| EPS (TTM) | $3.02 |
| Beta (5Y) | 1.27 |
Benchmark context
Compare against its sector ETF and the broad market.
Help · FAQ
4 answers covering the latest CIEN price, analyst view, leadership, and sector context.
TECHi articles and Two Takes linked to CIEN. Full feed on the CIEN news page.
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