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CIEN
Conviction 44TechnologyScan · Mon, Aug 10, 2026CIEN$387.65-6.00%
ResistanceSupportVol 14Insider sellCongress buyCongress sell4
3
3
Vol MA14 2.13M
May 11May 28Jun 16Jul 6Jul 23Aug 10
Price387.65
Change-6.00%
Gap+1.57%
Rel volume1.87×
Avg volume2.13M
Avg $ vol821.54M
SMA 20391.68
SMA 50442.19
SMA 200358.24
Price vs 50-12.33%
Price vs 200+8.21%
MA stackmixed
50/200 cross—
Supertrenddown · 427.13
RSI (14)45
MACD hist5.93
MACD crossbull · 5d
Stoch %K / %D62 / 75
ADX (14)21
+DI / −DI21 / 29
RSI divergence—
MACD divergence—
ATR %+7.98%
ADR %6.56%
52w high627.00
52w low86.64
From 52w high-38.17%
Above 52w low+347.43%
New 52w highNo
SqueezeOff
Bollinger width25.37%
%B0.46
Donchian pos44.89%
Donchian high466.66
Donchian low323.29
AVWAP (52w high)442.49
vs AVWAP high-12.39%
AVWAP (52w low)309.40
vs AVWAP low+25.29%
OBV trendDown
Chaikin MF (20)-0.17
Today vs 20d1.87×
Avg vol (14d)2.13M
Avg vol (20d)2.13M
Avg $ vol (20d)821.54M
Market cap54.87B
RS 3m (vs SPY)-29.15%
RS 6m (vs SPY)+48.90%
RS line new highNo
Trend template4/8
Technical rank50.1
1 week-0.80%
1 month-15.86%
3 months-29.28%
6 months+42.88%
1 year+307.28%
YTD+57.54%
P/E444.90
P/B18.97
P/S11.51
P/FCF82.48
EPS0.8500
Div yield—
ROE4.26%
ROA2.04%
Debt/Eq0.53
Current2.73
EV/EBITDA—
Gross margin42.04%
Net margin2.59%
Rev growth18.79%
EPS growth46.91%
Price target594.93
Target upside53.47%
Analyst ratingBuy
Institutional106.41%
Ent. value55.36B
Revenue1.57B
Net income218.22M
Gross profit691.55M
Free cash flow665.29M
IndustryTELEPHONE & TELEGRAPH APPARATUS
ExchangeNYSE
Shares out141.55M
Employees9.08K
ListedFri, Feb 7, 1997
Free float140.75M
Float %99.5%
Short interest3.99M
Days to cover2.4d
Short volume44.2%
Squeeze score34 / 100
Next earningsThu, Sep 3, 2026 · pre-mkt (24d)
EPS forecast$1.45 · 8 est
Last EPS vs est$1.34 vs $1.20
Last surprise+11.7% beat
Setup gradeD
Conviction44 / 100
Pattern quality—
Tech rank50.1 / 100
Group rank32 / 100
Status lane—
Setup direction—
Pattern family
Resistance490.11
Support339.15
Days since event—
Candle confirm—
News sentiment—
Financials as of Sat, May 2, 2026 · quarterly.
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 · 10 sells
| Insider | Side | Shares | Value | Traded | Filed |
|---|---|---|---|---|---|
SMITH GARY B President, CEO · Common Stock · 2026-07-15 | Sell | 2.95K | $1.2M | 2026-07-15 | 2026-07-17 |
Rothenstein David M SVP and Chief Strategy Officer · Common Stock · 2026-07-15 | Sell | 2.5K | $1.1M | 2026-07-15 | 2026-07-17 |
DiPerna Dino SVP Global R&D · Common Stock · 2026-07-15 | Sell | 391 | $176K | 2026-07-15 | 2026-07-17 |
Gage Brodie SVP Global Products & Supply · Common Stock · 2026-07-15 | Sell | 1.2K | $539K | 2026-07-15 | 2026-07-17 |
Cumello Joseph SVP, General Mgr. Blue Planet · Common Stock · 2026-06-26 | Sell | 1.59K | $740K | 2026-06-26 | 2026-06-30 |
Graff Marc D. SVP & Chief Financial Officer · Common Stock · 2026-06-24 | Sell | 126 | $57K | 2026-06-24 | 2026-06-26 |
SMITH GARY B President, CEO · Common Stock · 2026-06-15 | Sell | 2.95K | $1.3M | 2026-06-15 | 2026-06-17 |
Rothenstein David M SVP and Chief Strategy Officer · Common Stock · 2026-06-15 | Sell | 2.5K | $1.1M | 2026-06-15 | 2026-06-17 |
Gage Brodie SVP Global Products & Supply · Common Stock · 2026-06-15 | Sell | 1.2K | $559K | 2026-06-15 | 2026-06-17 |
SMITH GARY B President, CEO · Common Stock · 2026-06-01 | Sell | 2.95K | $1.7M | 2026-06-01 | 2026-06-02 |
SEC filings
EDGAR filings in CIEN · 10 recent
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