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CIEN vs HLIT
Which Stock Would AI Choose? Ciena Corporation (CIEN) vs. Harmonic Inc. (HLIT) Stock Comparison
Key Takeaways
- CIEN has delivered explosive YTD returns of approximately 133%, vastly outperforming the S&P 500's 6% gain, fueled by AI data center demand for optical networking.
- HLIT shows solid YTD gains of 20%, with positive momentum from AI-enhanced broadband and video solutions, though trailing broader market leaders over longer periods.
- Recent market activity highlights CIEN's reentry into the S&P 500 (standard & poor's 500 index) and new 52-week highs, signaling strong investor sentiment.
- Both stocks operate in communications equipment, but CIEN's larger scale ($77B market cap vs. $1.3B) and higher growth drivers position it for superior relative performance.
- Analysts favor both with Buy ratings, but CIEN benefits from elevated price targets amid AI infrastructure catalysts.
Introduction
In the rapidly evolving communications equipment sector, CIEN and HLIT represent key players capitalizing on surging demand for high-speed networking and broadband solutions. This stock comparison examines their business models, recent performance, and market positioning amid AI-driven infrastructure growth. Traders seeking momentum opportunities and investors eyeing long-term sector exposure will find value in understanding their relative strengths, particularly as data center expansions and virtualized services reshape connectivity needs. With both stocks showing resilience in recent market activity, this analysis highlights contrasts in scale, growth trajectories, and sentiment shifts.
CIEN Overview and Recent Performance
CIEN, or Ciena Corporation, is a leading network technology provider offering hardware, software, and services for optical networking, routing, switching, and automation. Serving operators across regions including the Americas, Europe, and Asia-Pacific, its segments include Networking Platforms like the 6500 Packet-Optical system and Blue Planet automation software.
Recent market activity has propelled CIEN to new 52-week highs around $545, with YTD returns exceeding 130% and 1-year gains over 640%, far outpacing the S&P 500. This momentum stems from heightened demand for optical solutions in AI data centers, culminating in its S&P 500 reentry. Analyst upgrades, such as Stifel's price target hike to $585, reflect optimism on earnings potential and backlogs, though high valuations prompt caution on concentration risks.
HLIT Overview and Recent Performance
HLIT, or Harmonic Inc., specializes in virtualized broadband access and video delivery solutions, including CableOS software, remote PHY devices, and AI-orchestrated services for cable, telco, and media operators worldwide.
In recent weeks, HLIT has traded around $12, posting YTD returns of 20% and 1-year gains of 33%, outperforming the S&P 500 on shorter horizons but lagging over three and five years. Positive sentiment arises from innovations like AI-powered network operations and partnerships for cloud upgrades with DIRECTV, driving intraday gains. Analysts maintain Buy ratings with targets around $13, supported by Q4 earnings beats, though modest profitability tempers enthusiasm.
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Head-to-Head Comparison
CIEN and HLIT both thrive in communications infrastructure but diverge in focus: CIEN emphasizes scalable optical transport for AI data centers, while HLIT targets virtualized broadband and video streaming. Growth drivers favor CIEN's AI catalysts and S&P 500 status, contrasting HLIT's niche AI enhancements in fiber and cloud services.
Recent momentum overwhelmingly supports CIEN, with 133% YTD vs. 20% for HLIT. Risk profiles differ: CIEN faces valuation pressures (P/E 345) and customer concentration, while HLIT contends with thinner margins (profit margin -12%) but lower debt/equity (35% vs. 57%). Sector exposure aligns on telecom evolution, yet CIEN garners stronger sentiment via index inclusion and analyst upgrades.
Tickeron AI Verdict
Tickeron’s AI would currently favor CIEN due to its superior trend consistency, explosive relative momentum, S&P 500 positioning, and alignment with AI infrastructure catalysts. While HLIT offers stability in broadband niches, CIEN's outperformance probability appears higher in prevailing market conditions.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is CIEN is a StrongBuy and HLIT is a Hold.
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
CIEN’s FA Score shows that 2 FA rating(s) are green whileHLIT’s FA Score has 1 green FA rating(s).
- CIEN’s FA Score: 2 green, 3 red.
- HLIT’s FA Score: 1 green, 4 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
CIEN’s TA Score shows that 5 TA indicator(s) are bullish while HLIT’s TA Score has 3 bullish TA indicator(s).
- CIEN’s TA Score: 5 bullish, 5 bearish.
- HLIT’s TA Score: 3 bullish, 5 bearish.
Price Growth
CIEN (@Telecommunications Equipment) experienced а -0.70% price change this week, while HLIT (@Telecommunications Equipment) price change was +10.37% for the same time period.
The average weekly price growth across all stocks in the @Telecommunications Equipment industry was +1.79%. For the same industry, the average monthly price growth was +6.60%, and the average quarterly price growth was +73.87%.
Reported Earning Dates
CIEN is expected to report earnings on Sep 03, 2026.
HLIT is expected to report earnings on Aug 03, 2026.
Industries' Descriptions
@Telecommunications Equipment (+1.79% weekly)The Telecommunications Equipment industry produces voice and data communications equipment, which includes fiber optic delivery products, digital signal processors, high-speed voice, data and video delivery. Additionally, satellite systems, global positioning systems, wireless data systems, personal communications equipment, telephone handsets and payload equipment for satellites also fall into this category. Apple Inc., QUALCOMM Incorporated and Nokia are major global players in this segment.
| CIEN | HLIT | CIEN / HLIT | |
| Capitalization | 60.9B | 1.61B | 3,792% |
| EBITDA | 730M | 37.5M | 1,947% |
| Gain YTD | 83.991 | 49.646 | 169% |
| P/E Ratio | 143.43 | 185.00 | 78% |
| Revenue | 5.57B | 397M | 1,403% |
| Total Cash | 1.2B | 109M | 1,104% |
| Total Debt | 1.58B | 131M | 1,207% |
CIEN | HLIT | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 58 | 87 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 84 Overvalued | 77 Overvalued | |
PROFIT vs RISK RATING 1..100 | 21 | 56 | |
SMR RATING 1..100 | 56 | 95 | |
PRICE GROWTH RATING 1..100 | 35 | 38 | |
P/E GROWTH RATING 1..100 | 19 | 2 | |
SEASONALITY SCORE 1..100 | 18 | 50 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
HLIT's Valuation (77) in the Telecommunications Equipment industry is in the same range as CIEN (84). This means that HLIT’s stock grew similarly to CIEN’s over the last 12 months.
CIEN's Profit vs Risk Rating (21) in the Telecommunications Equipment industry is somewhat better than the same rating for HLIT (56). This means that CIEN’s stock grew somewhat faster than HLIT’s over the last 12 months.
CIEN's SMR Rating (56) in the Telecommunications Equipment industry is somewhat better than the same rating for HLIT (95). This means that CIEN’s stock grew somewhat faster than HLIT’s over the last 12 months.
CIEN's Price Growth Rating (35) in the Telecommunications Equipment industry is in the same range as HLIT (38). This means that CIEN’s stock grew similarly to HLIT’s over the last 12 months.
HLIT's P/E Growth Rating (2) in the Telecommunications Equipment industry is in the same range as CIEN (19). This means that HLIT’s stock grew similarly to CIEN’s over the last 12 months.
| CIEN | HLIT | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 79% | 2 days ago 68% |
| Stochastic ODDS (%) | 2 days ago 78% | 2 days ago 75% |
| Momentum ODDS (%) | 2 days ago 57% | 2 days ago 74% |
| MACD ODDS (%) | 2 days ago 65% | 2 days ago 74% |
| TrendWeek ODDS (%) | 2 days ago 68% | 2 days ago 74% |
| TrendMonth ODDS (%) | 2 days ago 61% | 2 days ago 74% |
| Advances ODDS (%) | 2 days ago 80% | 2 days ago 77% |
| Declines ODDS (%) | 7 days ago 64% | 12 days ago 70% |
| BollingerBands ODDS (%) | 2 days ago 65% | 2 days ago 72% |
| Aroon ODDS (%) | 2 days ago 87% | 2 days ago 73% |
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| 1 Day | |||
|---|---|---|---|
| ETFs / NAME | Price $ | Chg $ | Chg % |
| FICS | 41.70 | 0.30 | +0.72% |
| First Trust Intl Developed Cap Strth ETF | |||
| RTYY | 11.90 | 0.02 | +0.17% |
| GraniteShares YieldBOOST RIOT ETF | |||
| GENT | 10.27 | N/A | N/A |
| Genter Capital Taxable Qual Interm ETF | |||
| BKGI | 45.40 | -0.21 | -0.46% |
| BNY Mellon Global Infras Inc ETF | |||
| FDRV | 19.71 | -0.57 | -2.83% |
| Fidelity Elctrc Vhcls & Ftr Trnsptn ETF | |||
CIEN and
Correlation & Price change
A.I.dvisor indicates that over the last year, CIEN has been loosely correlated with LITE. These tickers have moved in lockstep 65% of the time. This A.I.-generated data suggests there is some statistical probability that if CIEN jumps, then LITE could also see price increases.
| Ticker / NAME | Correlation To CIEN | 1D Price Change % | ||
|---|---|---|---|---|
| CIEN | 100% | -7.14% | ||
| LITE - CIEN | 65% Loosely correlated | -8.55% | ||
| VIAV - CIEN | 55% Loosely correlated | -7.31% | ||
| AAOI - CIEN | 50% Loosely correlated | -10.83% | ||
| UI - CIEN | 42% Loosely correlated | -2.88% | ||
| VSAT - CIEN | 40% Loosely correlated | -5.10% | ||
More | ||||
HLIT and
Correlation & Price change
A.I.dvisor indicates that over the last year, HLIT has been loosely correlated with DGII. These tickers have moved in lockstep 47% of the time. This A.I.-generated data suggests there is some statistical probability that if HLIT jumps, then DGII could also see price increases.
| Ticker / NAME | Correlation To HLIT | 1D Price Change % | ||
|---|---|---|---|---|
| HLIT | 100% | -1.79% | ||
| DGII - HLIT | 47% Loosely correlated | -0.23% | ||
| ADTN - HLIT | 42% Loosely correlated | -2.25% | ||
| CRNT - HLIT | 42% Loosely correlated | -4.67% | ||
| VIAV - HLIT | 41% Loosely correlated | -7.31% | ||
| EXTR - HLIT | 41% Loosely correlated | -0.47% | ||
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