AMKR
Price
$21.86
Change
-$0.03 (-0.14%)
Updated
Jul 11 closing price
Capitalization
7.82B
15 days until earnings call
DIOD
Price
$57.39
Change
+$0.02 (+0.03%)
Updated
Jul 11 closing price
Capitalization
2.66B
26 days until earnings call
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AMKR vs DIOD

Header iconAMKR vs DIOD Comparison
Open Charts AMKR vs DIODBanner chart's image
Amkor Technology
Price$21.86
Change-$0.03 (-0.14%)
Volume$1.29M
Capitalization7.82B
Diodes
Price$57.39
Change+$0.02 (+0.03%)
Volume$271.48K
Capitalization2.66B
AMKR vs DIOD Comparison Chart in %
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AMKR
Daily Signalchanged days ago
Gain/Loss if bought
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DIOD
Daily Signalchanged days ago
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AMKR vs. DIOD commentary
Jul 13, 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 AMKR is a StrongBuy and DIOD is a StrongBuy.

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COMPARISON
Comparison
Jul 13, 2025
Stock price -- (AMKR: $21.86 vs. DIOD: $57.39)
Brand notoriety: AMKR and DIOD are both not notable
Both companies represent the Semiconductors industry
Current volume relative to the 65-day Moving Average: AMKR: 75% vs. DIOD: 57%
Market capitalization -- AMKR: $7.82B vs. DIOD: $2.66B
AMKR [@Semiconductors] is valued at $7.82B. DIOD’s [@Semiconductors] market capitalization is $2.66B. The market cap for tickers in the [@Semiconductors] industry ranges from $4.02T to $0. The average market capitalization across the [@Semiconductors] industry is $60.95B.

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).

AMKR’s FA Score shows that 1 FA rating(s) are green whileDIOD’s FA Score has 1 green FA rating(s).

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

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.

AMKR’s TA Score shows that 4 TA indicator(s) are bullish while DIOD’s TA Score has 4 bullish TA indicator(s).

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

Price Growth

AMKR (@Semiconductors) experienced а -1.66% price change this week, while DIOD (@Semiconductors) price change was -0.14% for the same time period.

The average weekly price growth across all stocks in the @Semiconductors industry was +2.78%. For the same industry, the average monthly price growth was +9.83%, and the average quarterly price growth was +3.91%.

Reported Earning Dates

AMKR is expected to report earnings on Nov 03, 2025.

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

Industries' Descriptions

@Semiconductors (+2.78% weekly)

The semiconductor industry manufacturers all chip-related products, including research and development. These chips are used in innumerable electronic devices, including computers, cell phones, smartphones, and GPSs. Intel Corporation, NVIDIA Corp., and Broadcomm are some of the prominent players in this industry. Semiconductor companies usually tend to do well during periods of healthy economic growth, thereby inducing further research and development in the industry – which in turn augurs well for productivity and growth in the economy. In the near future, demand for semiconductor products (and possibly innovation within the segment) should only expand further, with the proliferation of 5G, autonomous vehicles, IoT, and various AI-driven electronics set to herald a new, advanced chapter in the technology-driven world as we know it. With burgeoning prospects comes great competition. In 2015, SIA estimated that U.S. semiconductor industry ranks as the second most competitive U.S. industry out of 2882 U.S. industries designated manufacturers by the U.S. Census Bureau.

SUMMARIES
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FUNDAMENTALS
Fundamentals
AMKR($7.82B) has a higher market cap than DIOD($2.66B). DIOD has higher P/E ratio than AMKR: DIOD (104.35) vs AMKR (21.79). DIOD YTD gains are higher at: -6.940 vs. AMKR (-14.173). AMKR has higher annual earnings (EBITDA): 1.13B vs. DIOD (182M). AMKR has more cash in the bank: 1.6B vs. DIOD (344M). DIOD has less debt than AMKR: DIOD (51.6M) vs AMKR (1.35B). AMKR has higher revenues than DIOD: AMKR (6.5B) vs DIOD (1.34B).
AMKRDIODAMKR / DIOD
Capitalization7.82B2.66B294%
EBITDA1.13B182M623%
Gain YTD-14.173-6.940204%
P/E Ratio21.79104.3521%
Revenue6.5B1.34B485%
Total Cash1.6B344M464%
Total Debt1.35B51.6M2,620%
FUNDAMENTALS RATINGS
AMKR vs DIOD: Fundamental Ratings
AMKR
DIOD
OUTLOOK RATING
1..100
7825
VALUATION
overvalued / fair valued / undervalued
1..100
18
Undervalued
80
Overvalued
PROFIT vs RISK RATING
1..100
6988
SMR RATING
1..100
7788
PRICE GROWTH RATING
1..100
5044
P/E GROWTH RATING
1..100
912
SEASONALITY SCORE
1..100
50n/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.

AMKR's Valuation (18) in the Semiconductors industry is somewhat better than the same rating for DIOD (80). This means that AMKR’s stock grew somewhat faster than DIOD’s over the last 12 months.

AMKR's Profit vs Risk Rating (69) in the Semiconductors industry is in the same range as DIOD (88). This means that AMKR’s stock grew similarly to DIOD’s over the last 12 months.

AMKR's SMR Rating (77) in the Semiconductors industry is in the same range as DIOD (88). This means that AMKR’s stock grew similarly to DIOD’s over the last 12 months.

DIOD's Price Growth Rating (44) in the Semiconductors industry is in the same range as AMKR (50). This means that DIOD’s stock grew similarly to AMKR’s over the last 12 months.

DIOD's P/E Growth Rating (2) in the Semiconductors industry is significantly better than the same rating for AMKR (91). This means that DIOD’s stock grew significantly faster than AMKR’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AMKRDIOD
RSI
ODDS (%)
Bearish Trend 2 days ago
74%
Bearish Trend 2 days ago
81%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
85%
Bearish Trend 2 days ago
77%
Momentum
ODDS (%)
N/A
Bullish Trend 4 days ago
71%
MACD
ODDS (%)
N/A
Bullish Trend 2 days ago
76%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
75%
Bearish Trend 2 days ago
72%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
73%
Bullish Trend 2 days ago
67%
Advances
ODDS (%)
Bullish Trend 11 days ago
71%
Bullish Trend 3 days ago
68%
Declines
ODDS (%)
Bearish Trend 2 days ago
74%
N/A
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
79%
Bearish Trend 2 days ago
71%
Aroon
ODDS (%)
Bullish Trend 2 days ago
68%
Bullish Trend 2 days ago
73%
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AMKR
Daily Signalchanged days ago
Gain/Loss if bought
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DIOD
Daily Signalchanged days ago
Gain/Loss if bought
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AMKR and

Correlation & Price change

A.I.dvisor indicates that over the last year, AMKR has been closely correlated with RMBS. These tickers have moved in lockstep 79% of the time. This A.I.-generated data suggests there is a high statistical probability that if AMKR jumps, then RMBS could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To AMKR
1D Price
Change %
AMKR100%
-0.14%
RMBS - AMKR
79%
Closely correlated
-0.84%
LRCX - AMKR
78%
Closely correlated
+0.66%
ACLS - AMKR
77%
Closely correlated
-1.04%
ENTG - AMKR
77%
Closely correlated
-0.48%
FORM - AMKR
77%
Closely correlated
-0.91%
More

DIOD and

Correlation & Price change

A.I.dvisor indicates that over the last year, DIOD has been closely correlated with POWI. These tickers have moved in lockstep 81% of the time. This A.I.-generated data suggests there is a high statistical probability that if DIOD jumps, then POWI could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To DIOD
1D Price
Change %
DIOD100%
+0.04%
POWI - DIOD
81%
Closely correlated
-1.12%
MCHP - DIOD
79%
Closely correlated
-0.69%
SLAB - DIOD
77%
Closely correlated
-0.20%
KLIC - DIOD
77%
Closely correlated
-1.87%
ADI - DIOD
76%
Closely correlated
-0.19%
More