BDC
Price
$109.06
Change
+$0.98 (+0.91%)
Updated
Nov 19, 01:30 PM (EDT)
Capitalization
4.25B
84 days until earnings call
Intraday BUY SELL Signals
CIEN
Price
$185.09
Change
-$1.91 (-1.02%)
Updated
Nov 19, 01:36 PM (EDT)
Capitalization
26.38B
22 days until earnings call
Intraday BUY SELL Signals
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BDC vs CIEN

Header iconBDC vs CIEN Comparison
Open Charts BDC vs CIENBanner chart's image
Belden
Price$109.06
Change+$0.98 (+0.91%)
Volume$100
Capitalization4.25B
Ciena
Price$185.09
Change-$1.91 (-1.02%)
Volume$1.1K
Capitalization26.38B
BDC vs CIEN Comparison Chart in %
BDC
Daily Signal:
Gain/Loss:
CIEN
Daily Signal:
Gain/Loss:
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VS
BDC vs. CIEN commentary
Nov 19, 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 BDC is a Hold and CIEN is a Hold.

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COMPARISON
Comparison
Nov 19, 2025
Stock price -- (BDC: $108.08 vs. CIEN: $187.00)
Brand notoriety: BDC: Not notable vs. CIEN: Notable
Both companies represent the Telecommunications Equipment industry
Current volume relative to the 65-day Moving Average: BDC: 94% vs. CIEN: 128%
Market capitalization -- BDC: $4.25B vs. CIEN: $26.38B
BDC [@Telecommunications Equipment] is valued at $4.25B. CIEN’s [@Telecommunications Equipment] market capitalization is $26.38B. The market cap for tickers in the [@Telecommunications Equipment] industry ranges from $304.89B to $0. The average market capitalization across the [@Telecommunications Equipment] industry is $9.13B.

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).

BDC’s FA Score shows that 1 FA rating(s) are green whileCIEN’s FA Score has 2 green FA rating(s).

  • BDC’s FA Score: 1 green, 4 red.
  • CIEN’s FA Score: 2 green, 3 red.
According to our system of comparison, both BDC and CIEN are a good buy in the long-term.

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.

BDC’s TA Score shows that 4 TA indicator(s) are bullish while CIEN’s TA Score has 2 bullish TA indicator(s).

  • BDC’s TA Score: 4 bullish, 4 bearish.
  • CIEN’s TA Score: 2 bullish, 5 bearish.
According to our system of comparison, BDC is a better buy in the short-term than CIEN.

Price Growth

BDC (@Telecommunications Equipment) experienced а -6.62% price change this week, while CIEN (@Telecommunications Equipment) price change was -9.85% for the same time period.

The average weekly price growth across all stocks in the @Telecommunications Equipment industry was -4.81%. For the same industry, the average monthly price growth was -4.59%, and the average quarterly price growth was +46.82%.

Reported Earning Dates

BDC is expected to report earnings on Feb 11, 2026.

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

Industries' Descriptions

@Telecommunications Equipment (-4.81% 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($26.4B) has a higher market cap than BDC($4.25B). CIEN has higher P/E ratio than BDC: CIEN (190.82) vs BDC (19.23). CIEN YTD gains are higher at: 120.493 vs. BDC (-3.895). CIEN (433M) and BDC (420M) have comparable annual earnings (EBITDA) . BDC has less debt than CIEN: BDC (1.37B) vs CIEN (1.59B). CIEN has higher revenues than BDC: CIEN (4.54B) vs BDC (2.62B).
BDCCIENBDC / CIEN
Capitalization4.25B26.4B16%
EBITDA420M433M97%
Gain YTD-3.895120.493-3%
P/E Ratio19.23190.8210%
Revenue2.62B4.54B58%
Total CashN/A1.33B-
Total Debt1.37B1.59B86%
FUNDAMENTALS RATINGS
BDC vs CIEN: Fundamental Ratings
BDC
CIEN
OUTLOOK RATING
1..100
6872
VALUATION
overvalued / fair valued / undervalued
1..100
45
Fair valued
90
Overvalued
PROFIT vs RISK RATING
1..100
278
SMR RATING
1..100
4781
PRICE GROWTH RATING
1..100
7335
P/E GROWTH RATING
1..100
805
SEASONALITY SCORE
1..100
5032

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.

BDC's Valuation (45) in the Electrical Products industry is somewhat better than the same rating for CIEN (90) in the Telecommunications Equipment industry. This means that BDC’s stock grew somewhat faster than CIEN’s over the last 12 months.

CIEN's Profit vs Risk Rating (8) in the Telecommunications Equipment industry is in the same range as BDC (27) in the Electrical Products industry. This means that CIEN’s stock grew similarly to BDC’s over the last 12 months.

BDC's SMR Rating (47) in the Electrical Products industry is somewhat better than the same rating for CIEN (81) in the Telecommunications Equipment industry. This means that BDC’s stock grew somewhat faster than CIEN’s over the last 12 months.

CIEN's Price Growth Rating (35) in the Telecommunications Equipment industry is somewhat better than the same rating for BDC (73) in the Electrical Products industry. This means that CIEN’s stock grew somewhat faster than BDC’s over the last 12 months.

CIEN's P/E Growth Rating (5) in the Telecommunications Equipment industry is significantly better than the same rating for BDC (80) in the Electrical Products industry. This means that CIEN’s stock grew significantly faster than BDC’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
BDCCIEN
RSI
ODDS (%)
Bullish Trend 2 days ago
81%
Bearish Trend 2 days ago
76%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
74%
Bearish Trend 2 days ago
61%
Momentum
ODDS (%)
Bearish Trend 2 days ago
65%
N/A
MACD
ODDS (%)
Bearish Trend 2 days ago
71%
Bearish Trend 2 days ago
74%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
61%
Bearish Trend 2 days ago
68%
TrendMonth
ODDS (%)
Bearish Trend 2 days ago
58%
Bullish Trend 2 days ago
72%
Advances
ODDS (%)
Bullish Trend 15 days ago
67%
Bullish Trend 14 days ago
75%
Declines
ODDS (%)
Bearish Trend 2 days ago
67%
Bearish Trend 6 days ago
65%
BollingerBands
ODDS (%)
Bullish Trend 2 days ago
77%
Bearish Trend 2 days ago
65%
Aroon
ODDS (%)
Bearish Trend 2 days ago
57%
Bullish Trend 2 days ago
80%
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BDC
Daily Signal:
Gain/Loss:
CIEN
Daily Signal:
Gain/Loss:
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BDC and

Correlation & Price change

A.I.dvisor indicates that over the last year, BDC has been closely correlated with ZBRA. These tickers have moved in lockstep 69% of the time. This A.I.-generated data suggests there is a high statistical probability that if BDC jumps, then ZBRA could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To BDC
1D Price
Change %
BDC100%
-0.73%
ZBRA - BDC
69%
Closely correlated
-0.79%
HPE - BDC
65%
Loosely correlated
-1.55%
DGII - BDC
62%
Loosely correlated
+2.04%
EXTR - BDC
61%
Loosely correlated
-1.76%
LITE - BDC
60%
Loosely correlated
+2.17%
More

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%
-2.49%
LITE - CIEN
75%
Closely correlated
+2.17%
BDC - CIEN
54%
Loosely correlated
-0.73%
AAOI - CIEN
53%
Loosely correlated
-3.42%
HPE - CIEN
52%
Loosely correlated
-1.55%
EXTR - CIEN
52%
Loosely correlated
-1.76%
More