CIEN
Price
$170.95
Change
+$0.17 (+0.10%)
Updated
Oct 17 closing price
Capitalization
24.11B
54 days until earnings call
SONM
Price
$0.81
Change
+$0.13 (+19.12%)
Updated
Oct 17 closing price
Capitalization
14.98M
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CIEN vs SONM

Header iconCIEN vs SONM Comparison
Open Charts CIEN vs SONMBanner chart's image
Ciena
Price$170.95
Change+$0.17 (+0.10%)
Volume$1.97M
Capitalization24.11B
Sonim Technologies
Price$0.81
Change+$0.13 (+19.12%)
Volume$3.4M
Capitalization14.98M
CIEN vs SONM Comparison Chart in %
CIEN
Daily Signalchanged days ago
Gain/Loss if bought
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SONM
Daily Signalchanged days ago
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CIEN vs. SONM commentary
Oct 18, 2025

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 Hold and SONM is a Hold.

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COMPARISON
Comparison
Oct 18, 2025
Stock price -- (CIEN: $170.95 vs. SONM: $0.81)
Brand notoriety: CIEN: Notable vs. SONM: Not notable
Both companies represent the Telecommunications Equipment industry
Current volume relative to the 65-day Moving Average: CIEN: 73% vs. SONM: 375%
Market capitalization -- CIEN: $24.11B vs. SONM: $14.98M
CIEN [@Telecommunications Equipment] is valued at $24.11B. SONM’s [@Telecommunications Equipment] market capitalization is $14.98M. The market cap for tickers in the [@Telecommunications Equipment] industry ranges from $277.24B to $0. The average market capitalization across the [@Telecommunications Equipment] industry is $8.85B.

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 whileSONM’s FA Score has 1 green FA rating(s).

  • CIEN’s FA Score: 2 green, 3 red.
  • SONM’s FA Score: 1 green, 4 red.
According to our system of comparison, CIEN is a better buy in the long-term than SONM.

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 3 TA indicator(s) are bullish while SONM’s TA Score has 7 bullish TA indicator(s).

  • CIEN’s TA Score: 3 bullish, 3 bearish.
  • SONM’s TA Score: 7 bullish, 3 bearish.
According to our system of comparison, SONM is a better buy in the short-term than CIEN.

Price Growth

CIEN (@Telecommunications Equipment) experienced а +9.63% price change this week, while SONM (@Telecommunications Equipment) price change was +27.93% for the same time period.

The average weekly price growth across all stocks in the @Telecommunications Equipment industry was +0.78%. For the same industry, the average monthly price growth was +3.48%, and the average quarterly price growth was +74.12%.

Reported Earning Dates

CIEN is expected to report earnings on Dec 11, 2025.

Industries' Descriptions

@Telecommunications Equipment (+0.78% 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.

SUMMARIES
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FUNDAMENTALS
Fundamentals
CIEN($24.1B) has a higher market cap than SONM($15M). CIEN YTD gains are higher at: 101.568 vs. SONM (-74.358). CIEN has higher annual earnings (EBITDA): 433M vs. SONM (-26.63M). CIEN has more cash in the bank: 1.33B vs. SONM (2.01M). SONM has less debt than CIEN: SONM (2.92M) vs CIEN (1.59B). CIEN has higher revenues than SONM: CIEN (4.54B) vs SONM (57.9M).
CIENSONMCIEN / SONM
Capitalization24.1B15M160,667%
EBITDA433M-26.63M-1,626%
Gain YTD101.568-74.358-137%
P/E Ratio174.44N/A-
Revenue4.54B57.9M7,845%
Total Cash1.33B2.01M66,102%
Total Debt1.59B2.92M54,424%
FUNDAMENTALS RATINGS
CIEN vs SONM: Fundamental Ratings
CIEN
SONM
OUTLOOK RATING
1..100
2627
VALUATION
overvalued / fair valued / undervalued
1..100
89
Overvalued
40
Fair valued
PROFIT vs RISK RATING
1..100
11100
SMR RATING
1..100
100100
PRICE GROWTH RATING
1..100
9790
P/E GROWTH RATING
1..100
67
SEASONALITY SCORE
1..100
5049

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.

SONM's Valuation (40) in the Telecommunications Equipment industry is somewhat better than the same rating for CIEN (89). This means that SONM’s stock grew somewhat faster than CIEN’s over the last 12 months.

CIEN's Profit vs Risk Rating (11) in the Telecommunications Equipment industry is significantly better than the same rating for SONM (100). This means that CIEN’s stock grew significantly faster than SONM’s over the last 12 months.

CIEN's SMR Rating (100) in the Telecommunications Equipment industry is in the same range as SONM (100). This means that CIEN’s stock grew similarly to SONM’s over the last 12 months.

SONM's Price Growth Rating (90) in the Telecommunications Equipment industry is in the same range as CIEN (97). This means that SONM’s stock grew similarly to CIEN’s over the last 12 months.

CIEN's P/E Growth Rating (6) in the Telecommunications Equipment industry is in the same range as SONM (7). This means that CIEN’s stock grew similarly to SONM’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
CIENSONM
RSI
ODDS (%)
Bearish Trend 3 days ago
67%
Bearish Trend 3 days ago
90%
Stochastic
ODDS (%)
N/A
Bullish Trend 3 days ago
81%
Momentum
ODDS (%)
N/A
Bullish Trend 3 days ago
80%
MACD
ODDS (%)
Bullish Trend 3 days ago
67%
Bullish Trend 3 days ago
82%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
73%
Bearish Trend 3 days ago
88%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
72%
Bearish Trend 3 days ago
90%
Advances
ODDS (%)
Bullish Trend 3 days ago
75%
Bullish Trend 4 days ago
80%
Declines
ODDS (%)
Bearish Trend 24 days ago
66%
Bearish Trend 9 days ago
89%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
70%
N/A
Aroon
ODDS (%)
Bullish Trend 3 days ago
79%
Bullish Trend 3 days ago
77%
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CIEN
Daily Signalchanged days ago
Gain/Loss if bought
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SONM
Daily Signalchanged days ago
Gain/Loss if bought
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CIEN and

Correlation & Price change

A.I.dvisor indicates that over the last year, CIEN has been closely correlated with LITE. These tickers have moved in lockstep 75% of the time. This A.I.-generated data suggests there is a high statistical probability that if CIEN jumps, then LITE could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CIEN
1D Price
Change %
CIEN100%
+0.10%
LITE - CIEN
75%
Closely correlated
+0.94%
EXTR - CIEN
56%
Loosely correlated
-3.27%
CSCO - CIEN
54%
Loosely correlated
+1.51%
BDC - CIEN
54%
Loosely correlated
+0.23%
HPE - CIEN
53%
Loosely correlated
+2.04%
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SONM and

Correlation & Price change

A.I.dvisor tells us that SONM and SATS have been poorly correlated (+25% of the time) for the last year. This A.I.-generated data suggests there is low statistical probability that SONM and SATS's prices will move in lockstep.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To SONM
1D Price
Change %
SONM100%
+18.62%
SATS - SONM
25%
Poorly correlated
+0.07%
CIEN - SONM
22%
Poorly correlated
+0.10%
LITE - SONM
22%
Poorly correlated
+0.94%
CSCO - SONM
21%
Poorly correlated
+1.51%
AVNW - SONM
21%
Poorly correlated
-2.21%
More