AAOI
Price
$100.19
Change
-$11.83 (-10.56%)
Updated
Jul 24, 04:59 PM (EDT)
Capitalization
8.99B
6 days until earnings call
Intraday BUY SELL Signals
CIEN
Price
$390.67
Change
-$16.86 (-4.14%)
Updated
Jul 24, 04:59 PM (EDT)
Capitalization
57.69B
41 days until earnings call
Intraday BUY SELL Signals
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AAOI vs CIEN

AAOI vs CIEN Comparison Chart in %
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AAOI vs. CIEN commentary
Jul 24, 2026

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 AAOI is a Hold and CIEN is a Hold.

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COMPARISON
Comparison
Jul 24, 2026
Stock price -- (AAOI: $112.02 vs. CIEN: $407.53)
Brand notoriety: AAOI: Not notable vs. CIEN: Notable
Both companies represent the Telecommunications Equipment industry
Current volume relative to the 65-day Moving Average: AAOI: 34% vs. CIEN: 60%
Market capitalization -- AAOI: $8.99B vs. CIEN: $57.69B
AAOI [@Telecommunications Equipment] is valued at $8.99B. CIEN’s [@Telecommunications Equipment] market capitalization is $57.69B. The market cap for tickers in the [@Telecommunications Equipment] industry ranges from $444.44B to $0. The average market capitalization across the [@Telecommunications Equipment] industry is $20.49B.

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).

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

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

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.

AAOI’s TA Score shows that 3 TA indicator(s) are bullish while CIEN’s TA Score has 4 bullish TA indicator(s).

  • AAOI’s TA Score: 3 bullish, 5 bearish.
  • CIEN’s TA Score: 4 bullish, 4 bearish.
According to our system of comparison, CIEN is a better buy in the short-term than AAOI.

Price Growth

AAOI (@Telecommunications Equipment) experienced а +11.75% price change this week, while CIEN (@Telecommunications Equipment) price change was +4.81% for the same time period.

The average weekly price growth across all stocks in the @Telecommunications Equipment industry was -2.20%. For the same industry, the average monthly price growth was -8.41%, and the average quarterly price growth was +24.73%.

Reported Earning Dates

AAOI is expected to report earnings on Jul 30, 2026.

CIEN is expected to report earnings on Sep 03, 2026.

Industries' Descriptions

@Telecommunications Equipment (-2.20% 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($57.7B) has a higher market cap than AAOI($8.99B). AAOI YTD gains are higher at: 221.343 vs. CIEN (74.255). CIEN has higher annual earnings (EBITDA): 730M vs. AAOI (-16.14M). CIEN has more cash in the bank: 1.2B vs. AAOI (440M). AAOI has less debt than CIEN: AAOI (280M) vs CIEN (1.58B). CIEN has higher revenues than AAOI: CIEN (5.57B) vs AAOI (507M).
AAOICIENAAOI / CIEN
Capitalization8.99B57.7B16%
EBITDA-16.14M730M-2%
Gain YTD221.34374.255298%
P/E RatioN/A135.84-
Revenue507M5.57B9%
Total Cash440M1.2B37%
Total Debt280M1.58B18%
FUNDAMENTALS RATINGS
AAOI vs CIEN: Fundamental Ratings
AAOI
CIEN
OUTLOOK RATING
1..100
558
VALUATION
overvalued / fair valued / undervalued
1..100
55
Fair valued
84
Overvalued
PROFIT vs RISK RATING
1..100
5537
SMR RATING
1..100
9456
PRICE GROWTH RATING
1..100
3535
P/E GROWTH RATING
1..100
532
SEASONALITY SCORE
1..100
n/a50

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.

AAOI's Valuation (55) in the Telecommunications Equipment industry is in the same range as CIEN (84). This means that AAOI’s stock grew similarly to CIEN’s over the last 12 months.

CIEN's Profit vs Risk Rating (37) in the Telecommunications Equipment industry is in the same range as AAOI (55). This means that CIEN’s stock grew similarly to AAOI’s over the last 12 months.

CIEN's SMR Rating (56) in the Telecommunications Equipment industry is somewhat better than the same rating for AAOI (94). This means that CIEN’s stock grew somewhat faster than AAOI’s over the last 12 months.

CIEN's Price Growth Rating (35) in the Telecommunications Equipment industry is in the same range as AAOI (35). This means that CIEN’s stock grew similarly to AAOI’s over the last 12 months.

AAOI's P/E Growth Rating (5) in the Telecommunications Equipment industry is in the same range as CIEN (32). This means that AAOI’s stock grew similarly to CIEN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AAOICIEN
RSI
ODDS (%)
N/A
Bullish Trend 2 days ago
83%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
78%
Bullish Trend 2 days ago
76%
Momentum
ODDS (%)
Bearish Trend 2 days ago
90%
Bearish Trend 2 days ago
67%
MACD
ODDS (%)
Bullish Trend 2 days ago
82%
Bearish Trend 2 days ago
64%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
85%
Bullish Trend 2 days ago
79%
TrendMonth
ODDS (%)
Bearish Trend 2 days ago
87%
Bearish Trend 2 days ago
62%
Advances
ODDS (%)
Bullish Trend 4 days ago
86%
Bullish Trend 4 days ago
81%
Declines
ODDS (%)
Bearish Trend 9 days ago
86%
Bearish Trend 8 days ago
64%
BollingerBands
ODDS (%)
N/A
Bullish Trend 2 days ago
68%
Aroon
ODDS (%)
Bearish Trend 2 days ago
87%
Bearish Trend 2 days ago
63%
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AAOI
Daily Signal:
Gain/Loss:
CIEN
Daily Signal:
Gain/Loss:
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AAOI and

Correlation & Price change

A.I.dvisor indicates that over the last year, AAOI has been loosely correlated with LITE. These tickers have moved in lockstep 63% of the time. This A.I.-generated data suggests there is some statistical probability that if AAOI jumps, then LITE could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To AAOI
1D Price
Change %
AAOI100%
+1.36%
LITE - AAOI
63%
Loosely correlated
+0.47%
CIEN - AAOI
52%
Loosely correlated
+2.61%
VIAV - AAOI
48%
Loosely correlated
-1.07%
LASR - AAOI
47%
Loosely correlated
+0.77%
NVDA - AAOI
45%
Loosely correlated
-1.56%
More

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.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CIEN
1D Price
Change %
CIEN100%
+2.61%
LITE - CIEN
65%
Loosely correlated
+0.47%
VIAV - CIEN
59%
Loosely correlated
-1.07%
AAOI - CIEN
52%
Loosely correlated
+1.36%
UI - CIEN
40%
Loosely correlated
-1.51%
NOK - CIEN
40%
Loosely correlated
-5.35%
More