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CIEN
Conviction 12TechnologyScan · Thu, Sep 24, 2026Ciena Corp (CIEN) closed at $358.75 (+0.80%) on Sep 24, 2026. Price is below its 50-day and below its 200-day moving average. RSI(14) 49, RS Rating 95, -42.8% from its 52-week high, +45.8% year to date. Sector: Technology · TELEPHONE & TELEGRAPH APPARATUS.
CIEN$358.75+0.80%
ResistanceSupportVol 14Insider sellCongress buyCongress sell4
2
2
4
Vol MA14 2.84M
Jun 26Jul 15Aug 3Aug 19Sep 8Sep 24
WSB mentions · 24h changelatest -71.43%· 2 mentions
Jun 26Jul 15Aug 3Aug 19Sep 8Sep 24
Price358.75
Change+0.80%
Gap-1.73%
Rel volume0.74×
Avg volume2.84M
Avg $ vol978.59M
SMA 20350.71
SMA 50377.51
SMA 200387.06
Price vs 50-4.97%
Price vs 200-7.32%
MA stackbearish
50/200 crossdeath · 3d
Supertrenddown · 397.65
RSI (14)49
MACD hist4.73
MACD crossbull · 5d
Stoch %K / %D71 / 75
ADX (14)12
+DI / −DI24 / 25
RSI divergence—
MACD divergence—
ATR %6.64%
ADR %6.03%
52w high627.00
52w low137.17
From 52w high-42.78%
Above 52w low+161.54%
New 52w highNo
SqueezeOff
Bollinger width23.99%
%B0.60
Donchian pos44.02%
Donchian high418.72
Donchian low311.60
AVWAP (52w high)415.04
vs AVWAP high-13.56%
AVWAP (52w low)335.92
vs AVWAP low+6.80%
OBV trendUp
Chaikin MF (20)-0.20
Today vs 20d0.74×
Avg vol (14d)2.84M
Avg vol (20d)2.84M
Avg $ vol (20d)978.59M
Market cap50.87B
RS Rating95 / 99
RS 3m (vs SPY)-30.47%
RS 6m (vs SPY)-34.85%
RS line new highNo
Trend template3/8
Technical rank28.7
1 week+4.21%
1 month-7.46%
3 months-25.98%
6 months-18.04%
1 year+157.21%
YTD+45.80%
P/E412.47
P/B16.64
P/S10.67
P/FCF76.47
EPS0.8500
Div yield—
ROE4.04%
ROA1.54%
Debt/Eq1.06
Current3.80
EV/EBITDA—
Gross margin42.04%
Net margin2.59%
Rev growth18.79%
EPS growth46.91%
Price target524.13
Target upside46.10%
Analyst ratingBuy
Institutional104.01%
Ent. value51.66B
Revenue1.67B
Net income266.42M
Gross profit759.26M
Free cash flow665.29M
IndustryTELEPHONE & TELEGRAPH APPARATUS
ExchangeNYSE
Shares out141.55M
Employees9.08K
ListedFri, Feb 7, 1997
Free float140.75M
Float %99.5%
Short interest3.35M
Days to cover2.0d
Short volume58.1%
Squeeze score27 / 100
Next earnings—
EPS forecast—
Last EPS vs est$1.91 vs $1.46
Last surprise+30.8% beat
Setup gradeD
Conviction12 / 100
Pattern quality—
Tech rank28.7 / 100
Group rank50 / 100
Status laneNo active setup
Setup direction—
Pattern family
Resistance444.85
Support315.02
Days since event—
Candle confirm—
Financials as of Sat, Aug 1, 2026 · quarterly.
Recent news
- Ciena (CIEN): Wall Street Cut Targets After Earnings, Then Raised Them on 2029 OutlookYahoo Finance · Mon, Sep 21, 2026
- Ciena upgraded, Flutter downgraded: Wall Street's top analyst callsYahoo Finance · Mon, Sep 21, 2026
- Evercore’s New CIEN Target Implies 58% Upside — Analyst Calls Ciena An Attractive Optical Networking PlayStocktwits · Mon, Sep 21, 2026
- Why This AI Bottleneck Means Ciena Stock Has 58% UpsideYahoo Finance · Mon, Sep 21, 2026
- Evercore lifts Ciena rating on AI-driven optical networking boomYahoo Finance · Mon, Sep 21, 2026
- Why is Ciena stock surging today? By Investing.comInvesting.com Canada · Mon, Sep 21, 2026
- Ciena Stock Recovers 4.3% as 2029 Targets Imply $14 Billion RevenueTechStock² · Sun, Sep 20, 2026
- Inside Ciena’s 2029 Roadmap: Ambitious Targets Meet Bullish Analyst RatingsBarchart · Sun, Sep 20, 2026
- Ciena (CIEN) Faces A Valuation Test Following Its 2029 Revenue And R And D Pushsimplywall.st · Sun, Sep 20, 2026
Congress activity
Disclosed STOCK Act trades in CIEN · 8 recent
| Member | Side | Amount | Traded | Filed | PTR |
|---|---|---|---|---|---|
 Alan Armstrong senate · R · OK · traded 2026-03-30 | Buy | $1K–$15K | 2026-03-30 | 2026-07-21 | |
Alan Armstrong senate · R · OK · traded 2026-03-27 | Buy | $1K–$15K | 2026-03-27 | 2026-07-21 | |
 Gilbert Cisneros house · CA · traded 2026-05-14 | Buy | $1K–$15K | 2026-05-14 | 2026-06-05 | |
Gilbert Cisneros house · CA · traded 2026-05-29 | Buy | $1K–$15K | 2026-05-29 | 2026-06-05 | |
 Lisa McClain house · MI · traded 2025-10-15 | Sell | $1K–$15K | 2025-10-15 | 2025-11-01 | |
Lisa McClain house · MI · traded 2025-10-30 | Sell | $1K–$15K | 2025-10-30 | 2025-11-01 | |
Lisa McClain house · R · MI · traded 2025-06-17 | Buy | $1K–$15K | 2025-06-17 | 2025-08-13 | |
 John James house · MI · traded 2023-11-10 | Buy | $1K–$15K | 2023-11-10 | 2024-08-13 |
Insider activity
SEC Form 4 transactions in CIEN · open-market 10 sells
| Insider | Side | Shares | Value | Traded | Filed |
|---|---|---|---|---|---|
DiPerna Dino EVP & Chief R&D Officer · Common Stock · 2026-09-16 | Sell | 249 | $87K | 2026-09-16 | 2026-09-17 |
SMITH GARY B President & CEO · Common Stock · 2026-09-15 | Sell | 2.95K | $975K | 2026-09-15 | 2026-09-17 |
Rothenstein David M EVP & Chief Strategy Officer · Common Stock · 2026-09-15 | Sell | 2.5K | $826K | 2026-09-15 | 2026-09-17 |
DiPerna Dino EVP & Chief R&D Officer · Common Stock · 2026-09-15 | Sell | 249 | $81K | 2026-09-15 | 2026-09-17 |
Gage Brodie EVP & Chief Product & · Common Stock · 2026-09-15 | Sell | 1.2K | $390K | 2026-09-15 | 2026-09-17 |
SMITH GARY B President, CEO · Common Stock · 2026-09-01 | Sell | 2.95K | $1.1M | 2026-09-01 | 2026-09-02 |
Gage Brodie SVP Global Products & Supply · Common Stock · 2026-08-17 | Sell | 1.2K | $527K | 2026-08-17 | 2026-08-18 |
SMITH GARY B President, CEO · Common Stock · 2026-08-17 | Sell | 2.95K | $1.3M | 2026-08-17 | 2026-08-18 |
Graff Marc D. SVP & Chief Financial Officer · Common Stock · 2026-08-14 | Sell | 5K | $2.2M | 2026-08-14 | 2026-08-18 |
Rothenstein David M SVP and Chief Strategy Officer · Common Stock · 2026-08-14 | Sell | 2.5K | $1.1M | 2026-08-14 | 2026-08-18 |
SEC filings
EDGAR filings in CIEN · 10 recent
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