AAOI
Price
$32.06
Change
-$4.26 (-11.73%)
Updated
Dec 12 closing price
Capitalization
2.19B
67 days until earnings call
Intraday BUY SELL Signals
SILC
Price
$14.53
Change
-$0.03 (-0.21%)
Updated
Dec 12 closing price
Capitalization
82.46M
46 days until earnings call
Intraday BUY SELL Signals
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AAOI vs SILC

Header iconAAOI vs SILC Comparison
Open Charts AAOI vs SILCBanner chart's image
Applied Optoelectronics
Price$32.06
Change-$4.26 (-11.73%)
Volume$5.44M
Capitalization2.19B
Silicom
Price$14.53
Change-$0.03 (-0.21%)
Volume$6.37K
Capitalization82.46M
AAOI vs SILC Comparison Chart in %
AAOI
Daily Signal:
Gain/Loss:
SILC
Daily Signal:
Gain/Loss:
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VS
AAOI vs. SILC commentary
Dec 14, 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 Buy and SILC is a Hold.

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COMPARISON
Comparison
Dec 14, 2025
Stock price -- (AAOI: $36.32 vs. SILC: $14.56)
Brand notoriety: AAOI and SILC are both not notable
Both companies represent the Telecommunications Equipment industry
Current volume relative to the 65-day Moving Average: AAOI: 218% vs. SILC: 19%
Market capitalization -- AAOI: $2.19B vs. SILC: $82.46M
AAOI [@Telecommunications Equipment] is valued at $2.19B. SILC’s [@Telecommunications Equipment] market capitalization is $82.46M. The market cap for tickers in the [@Telecommunications Equipment] industry ranges from $307.4B to $0. The average market capitalization across the [@Telecommunications Equipment] industry is $9.66B.

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 whileSILC’s FA Score has 0 green FA rating(s).

  • AAOI’s FA Score: 1 green, 4 red.
  • SILC’s FA Score: 0 green, 5 red.
According to our system of comparison, AAOI is a better buy in the long-term than SILC.

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

  • AAOI’s TA Score: 4 bullish, 6 bearish.
  • SILC’s TA Score: 4 bullish, 3 bearish.
According to our system of comparison, SILC is a better buy in the short-term than AAOI.

Price Growth

AAOI (@Telecommunications Equipment) experienced а +38.41% price change this week, while SILC (@Telecommunications Equipment) price change was -2.84% for the same time period.

The average weekly price growth across all stocks in the @Telecommunications Equipment industry was +1.25%. For the same industry, the average monthly price growth was -0.06%, and the average quarterly price growth was +51.57%.

Reported Earning Dates

AAOI is expected to report earnings on Feb 19, 2026.

SILC is expected to report earnings on Jan 29, 2026.

Industries' Descriptions

@Telecommunications Equipment (+1.25% 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($2.19B) has a higher market cap than SILC($82.5M). AAOI YTD gains are higher at: -1.465 vs. SILC (-10.699). SILC has higher annual earnings (EBITDA): -13.03M vs. AAOI (-126.64M). AAOI has more cash in the bank: 137M vs. SILC (55.1M). SILC has less debt than AAOI: SILC (6.41M) vs AAOI (235M). AAOI has higher revenues than SILC: AAOI (422M) vs SILC (59.5M).
AAOISILCAAOI / SILC
Capitalization2.19B82.5M2,653%
EBITDA-126.64M-13.03M972%
Gain YTD-1.465-10.69914%
P/E RatioN/AN/A-
Revenue422M59.5M709%
Total Cash137M55.1M249%
Total Debt235M6.41M3,666%
FUNDAMENTALS RATINGS
AAOI vs SILC: Fundamental Ratings
AAOI
SILC
OUTLOOK RATING
1..100
3070
VALUATION
overvalued / fair valued / undervalued
1..100
66
Overvalued
71
Overvalued
PROFIT vs RISK RATING
1..100
51100
SMR RATING
1..100
9693
PRICE GROWTH RATING
1..100
3661
P/E GROWTH RATING
1..100
696
SEASONALITY SCORE
1..100
n/an/a

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 (66) in the Telecommunications Equipment industry is in the same range as SILC (71) in the Computer Communications industry. This means that AAOI’s stock grew similarly to SILC’s over the last 12 months.

AAOI's Profit vs Risk Rating (51) in the Telecommunications Equipment industry is somewhat better than the same rating for SILC (100) in the Computer Communications industry. This means that AAOI’s stock grew somewhat faster than SILC’s over the last 12 months.

SILC's SMR Rating (93) in the Computer Communications industry is in the same range as AAOI (96) in the Telecommunications Equipment industry. This means that SILC’s stock grew similarly to AAOI’s over the last 12 months.

AAOI's Price Growth Rating (36) in the Telecommunications Equipment industry is in the same range as SILC (61) in the Computer Communications industry. This means that AAOI’s stock grew similarly to SILC’s over the last 12 months.

AAOI's P/E Growth Rating (6) in the Telecommunications Equipment industry is significantly better than the same rating for SILC (96) in the Computer Communications industry. This means that AAOI’s stock grew significantly faster than SILC’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AAOISILC
RSI
ODDS (%)
Bearish Trend 4 days ago
88%
Bullish Trend 4 days ago
51%
Stochastic
ODDS (%)
Bearish Trend 4 days ago
88%
Bullish Trend 4 days ago
59%
Momentum
ODDS (%)
Bullish Trend 4 days ago
75%
Bearish Trend 4 days ago
71%
MACD
ODDS (%)
Bullish Trend 4 days ago
77%
Bullish Trend 4 days ago
64%
TrendWeek
ODDS (%)
Bullish Trend 4 days ago
82%
Bearish Trend 4 days ago
68%
TrendMonth
ODDS (%)
Bullish Trend 4 days ago
85%
Bearish Trend 4 days ago
65%
Advances
ODDS (%)
Bullish Trend 4 days ago
84%
Bullish Trend 19 days ago
67%
Declines
ODDS (%)
Bearish Trend 12 days ago
88%
Bearish Trend 6 days ago
71%
BollingerBands
ODDS (%)
Bearish Trend 4 days ago
86%
N/A
Aroon
ODDS (%)
Bearish Trend 4 days ago
84%
Bearish Trend 4 days ago
67%
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AAOI
Daily Signal:
Gain/Loss:
SILC
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 59% 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%
+3.83%
LITE - AAOI
59%
Loosely correlated
+1.66%
CIEN - AAOI
58%
Loosely correlated
+9.25%
HPE - AAOI
55%
Loosely correlated
-2.85%
BDC - AAOI
51%
Loosely correlated
+0.67%
EXTR - AAOI
50%
Loosely correlated
-4.78%
More

SILC and

Correlation & Price change

A.I.dvisor tells us that SILC and ZBRA have been poorly correlated (+28% of the time) for the last year. This A.I.-generated data suggests there is low statistical probability that SILC and ZBRA's prices will move in lockstep.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To SILC
1D Price
Change %
SILC100%
-1.99%
ZBRA - SILC
28%
Poorly correlated
+0.83%
COMM - SILC
27%
Poorly correlated
+2.04%
BOXL - SILC
26%
Poorly correlated
-0.24%
AAOI - SILC
25%
Poorly correlated
+3.83%
GILT - SILC
23%
Poorly correlated
+5.06%
More