AAOI
Price
$25.77
Change
-$0.57 (-2.16%)
Updated
Sep 26 closing price
Capitalization
1.61B
39 days until earnings call
ADTN
Price
$9.28
Change
-$0.09 (-0.96%)
Updated
Sep 26 closing price
Capitalization
742.88M
38 days until earnings call
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AAOI vs ADTN

Header iconAAOI vs ADTN Comparison
Open Charts AAOI vs ADTNBanner chart's image
Applied Optoelectronics
Price$25.77
Change-$0.57 (-2.16%)
Volume$2.73M
Capitalization1.61B
ADTRAN Holdings
Price$9.28
Change-$0.09 (-0.96%)
Volume$866.35K
Capitalization742.88M
AAOI vs ADTN Comparison Chart in %
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AAOI
Daily Signalchanged days ago
Gain/Loss if bought
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ADTN
Daily Signalchanged days ago
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AAOI vs. ADTN commentary
Sep 28, 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 AAOI is a Hold and ADTN is a Buy.

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COMPARISON
Comparison
Sep 28, 2025
Stock price -- (AAOI: $25.77 vs. ADTN: $9.28)
Brand notoriety: AAOI and ADTN are both not notable
Both companies represent the Telecommunications Equipment industry
Current volume relative to the 65-day Moving Average: AAOI: 53% vs. ADTN: 56%
Market capitalization -- AAOI: $1.61B vs. ADTN: $742.88M
AAOI [@Telecommunications Equipment] is valued at $1.61B. ADTN’s [@Telecommunications Equipment] market capitalization is $742.88M. The market cap for tickers in the [@Telecommunications Equipment] industry ranges from $265.73B to $0. The average market capitalization across the [@Telecommunications Equipment] industry is $8.01B.

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

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

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 5 TA indicator(s) are bullish while ADTN’s TA Score has 4 bullish TA indicator(s).

  • AAOI’s TA Score: 5 bullish, 5 bearish.
  • ADTN’s TA Score: 4 bullish, 6 bearish.
According to our system of comparison, AAOI is a better buy in the short-term than ADTN.

Price Growth

AAOI (@Telecommunications Equipment) experienced а -11.11% price change this week, while ADTN (@Telecommunications Equipment) price change was -2.32% for the same time period.

The average weekly price growth across all stocks in the @Telecommunications Equipment industry was -1.27%. For the same industry, the average monthly price growth was +6.25%, and the average quarterly price growth was +52.58%.

Reported Earning Dates

AAOI is expected to report earnings on Nov 06, 2025.

ADTN is expected to report earnings on Nov 05, 2025.

Industries' Descriptions

@Telecommunications Equipment (-1.27% 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
AAOI($1.61B) has a higher market cap than ADTN($743M). ADTN YTD gains are higher at: 11.405 vs. AAOI (-30.087). ADTN has higher annual earnings (EBITDA): 44.1M vs. AAOI (-127.8M). ADTN has more cash in the bank: 106M vs. AAOI (64.7M). AAOI (211M) and ADTN (218M) have identical debt. ADTN has higher revenues than AAOI: ADTN (983M) vs AAOI (368M).
AAOIADTNAAOI / ADTN
Capitalization1.61B743M216%
EBITDA-127.8M44.1M-290%
Gain YTD-30.08711.405-264%
P/E RatioN/AN/A-
Revenue368M983M37%
Total Cash64.7M106M61%
Total Debt211M218M97%
FUNDAMENTALS RATINGS
AAOI vs ADTN: Fundamental Ratings
AAOI
ADTN
OUTLOOK RATING
1..100
7053
VALUATION
overvalued / fair valued / undervalued
1..100
63
Fair valued
92
Overvalued
PROFIT vs RISK RATING
1..100
70100
SMR RATING
1..100
9898
PRICE GROWTH RATING
1..100
4149
P/E GROWTH RATING
1..100
618
SEASONALITY SCORE
1..100
438

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 (63) in the Telecommunications Equipment industry is in the same range as ADTN (92). This means that AAOI’s stock grew similarly to ADTN’s over the last 12 months.

AAOI's Profit vs Risk Rating (70) in the Telecommunications Equipment industry is in the same range as ADTN (100). This means that AAOI’s stock grew similarly to ADTN’s over the last 12 months.

AAOI's SMR Rating (98) in the Telecommunications Equipment industry is in the same range as ADTN (98). This means that AAOI’s stock grew similarly to ADTN’s over the last 12 months.

AAOI's Price Growth Rating (41) in the Telecommunications Equipment industry is in the same range as ADTN (49). This means that AAOI’s stock grew similarly to ADTN’s over the last 12 months.

AAOI's P/E Growth Rating (6) in the Telecommunications Equipment industry is in the same range as ADTN (18). This means that AAOI’s stock grew similarly to ADTN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AAOIADTN
RSI
ODDS (%)
Bearish Trend 3 days ago
86%
Bearish Trend 3 days ago
73%
Stochastic
ODDS (%)
Bullish Trend 3 days ago
79%
Bullish Trend 3 days ago
73%
Momentum
ODDS (%)
Bearish Trend 3 days ago
90%
Bearish Trend 3 days ago
79%
MACD
ODDS (%)
Bearish Trend 3 days ago
90%
Bearish Trend 3 days ago
78%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
86%
Bearish Trend 3 days ago
77%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
84%
Bullish Trend 3 days ago
80%
Advances
ODDS (%)
Bullish Trend 14 days ago
83%
Bullish Trend 20 days ago
77%
Declines
ODDS (%)
Bearish Trend 3 days ago
88%
Bearish Trend 3 days ago
77%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
77%
Bearish Trend 3 days ago
77%
Aroon
ODDS (%)
Bullish Trend 3 days ago
89%
Bullish Trend 3 days ago
78%
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AAOI
Daily Signalchanged days ago
Gain/Loss if bought
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ADTN
Daily Signalchanged days ago
Gain/Loss if bought
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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 64% 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%
-2.16%
LITE - AAOI
64%
Loosely correlated
+1.03%
CIEN - AAOI
52%
Loosely correlated
+3.47%
HPE - AAOI
50%
Loosely correlated
-0.87%
NTGR - AAOI
48%
Loosely correlated
+1.35%
ADTN - AAOI
48%
Loosely correlated
-0.96%
More

ADTN and

Correlation & Price change

A.I.dvisor indicates that over the last year, ADTN has been loosely correlated with ZBRA. These tickers have moved in lockstep 53% of the time. This A.I.-generated data suggests there is some statistical probability that if ADTN jumps, then ZBRA could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ADTN
1D Price
Change %
ADTN100%
-0.96%
ZBRA - ADTN
53%
Loosely correlated
-0.73%
CSCO - ADTN
53%
Loosely correlated
-0.93%
BDC - ADTN
52%
Loosely correlated
-0.31%
LITE - ADTN
51%
Loosely correlated
+1.03%
HPE - ADTN
49%
Loosely correlated
-0.87%
More