DIOD
Price
$53.10
Change
+$0.12 (+0.23%)
Updated
Sep 26 closing price
Capitalization
2.47B
38 days until earnings call
IPGP
Price
$80.45
Change
+$1.17 (+1.48%)
Updated
Sep 26 closing price
Capitalization
3.4B
37 days until earnings call
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DIOD vs IPGP

Header iconDIOD vs IPGP Comparison
Open Charts DIOD vs IPGPBanner chart's image
Diodes
Price$53.10
Change+$0.12 (+0.23%)
Volume$332.24K
Capitalization2.47B
IPG Photonics
Price$80.45
Change+$1.17 (+1.48%)
Volume$171.97K
Capitalization3.4B
DIOD vs IPGP Comparison Chart in %
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DIOD
Daily Signalchanged days ago
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IPGP
Daily Signalchanged days ago
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DIOD vs. IPGP 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 DIOD is a StrongBuy and IPGP is a Buy.

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COMPARISON
Comparison
Sep 28, 2025
Stock price -- (DIOD: $53.10 vs. IPGP: $80.45)
Brand notoriety: DIOD and IPGP are both not notable
DIOD represents the Semiconductors, while IPGP is part of the Electronic Production Equipment industry
Current volume relative to the 65-day Moving Average: DIOD: 70% vs. IPGP: 71%
Market capitalization -- DIOD: $2.47B vs. IPGP: $3.4B
DIOD [@Semiconductors] is valued at $2.47B. IPGP’s [@Electronic Production Equipment] market capitalization is $3.4B. The market cap for tickers in the [@Semiconductors] industry ranges from $4.34T to $0. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $372.71B to $0. The average market capitalization across the [@Semiconductors] industry is $96.1B. The average market capitalization across the [@Electronic Production Equipment] industry is $28.24B.

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).

DIOD’s FA Score shows that 1 FA rating(s) are green whileIPGP’s FA Score has 0 green FA rating(s).

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

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.

DIOD’s TA Score shows that 5 TA indicator(s) are bullish while IPGP’s TA Score has 3 bullish TA indicator(s).

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

Price Growth

DIOD (@Semiconductors) experienced а -1.56% price change this week, while IPGP (@Electronic Production Equipment) price change was -1.17% for the same time period.

The average weekly price growth across all stocks in the @Semiconductors industry was -0.33%. For the same industry, the average monthly price growth was +6.43%, and the average quarterly price growth was +41.93%.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was +4.02%. For the same industry, the average monthly price growth was +13.83%, and the average quarterly price growth was +37.13%.

Reported Earning Dates

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

IPGP is expected to report earnings on Nov 04, 2025.

Industries' Descriptions

@Semiconductors (-0.33% 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.

@Electronic Production Equipment (+4.02% weekly)

The electronic production equipment industry makes equipment used to produce semiconductors. Such equipment includes wafer fabrication, plasma etching and photo-resist processing equipment. The industry also makes chemical vapor deposition processing systems and photomasks, which are high-purity quartz plates that contain patterns to define integrated circuits layouts. Applied Materials, Inc., Lam Research Corporation, and KLA-Tencor Corporation are examples of electronic production equipment manufacturing companies.

SUMMARIES
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FUNDAMENTALS
Fundamentals
IPGP($3.4B) has a higher market cap than DIOD($2.47B). DIOD has higher P/E ratio than IPGP: DIOD (38.76) vs IPGP (24.72). IPGP YTD gains are higher at: 10.630 vs. DIOD (-13.897). DIOD has higher annual earnings (EBITDA): 224M vs. IPGP (54.4M). IPGP has more cash in the bank: 900M vs. DIOD (327M). IPGP has less debt than DIOD: IPGP (16.9M) vs DIOD (54M). DIOD has higher revenues than IPGP: DIOD (1.39B) vs IPGP (946M).
DIODIPGPDIOD / IPGP
Capitalization2.47B3.4B73%
EBITDA224M54.4M412%
Gain YTD-13.89710.630-131%
P/E Ratio38.7624.72157%
Revenue1.39B946M147%
Total Cash327M900M36%
Total Debt54M16.9M320%
FUNDAMENTALS RATINGS
DIOD vs IPGP: Fundamental Ratings
DIOD
IPGP
OUTLOOK RATING
1..100
875
VALUATION
overvalued / fair valued / undervalued
1..100
66
Overvalued
58
Fair valued
PROFIT vs RISK RATING
1..100
95100
SMR RATING
1..100
8895
PRICE GROWTH RATING
1..100
5849
P/E GROWTH RATING
1..100
2292
SEASONALITY SCORE
1..100
6550

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.

IPGP's Valuation (58) in the Electronic Equipment Or Instruments industry is in the same range as DIOD (66) in the Semiconductors industry. This means that IPGP’s stock grew similarly to DIOD’s over the last 12 months.

DIOD's Profit vs Risk Rating (95) in the Semiconductors industry is in the same range as IPGP (100) in the Electronic Equipment Or Instruments industry. This means that DIOD’s stock grew similarly to IPGP’s over the last 12 months.

DIOD's SMR Rating (88) in the Semiconductors industry is in the same range as IPGP (95) in the Electronic Equipment Or Instruments industry. This means that DIOD’s stock grew similarly to IPGP’s over the last 12 months.

IPGP's Price Growth Rating (49) in the Electronic Equipment Or Instruments industry is in the same range as DIOD (58) in the Semiconductors industry. This means that IPGP’s stock grew similarly to DIOD’s over the last 12 months.

DIOD's P/E Growth Rating (22) in the Semiconductors industry is significantly better than the same rating for IPGP (92) in the Electronic Equipment Or Instruments industry. This means that DIOD’s stock grew significantly faster than IPGP’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
DIODIPGP
RSI
ODDS (%)
N/A
Bearish Trend 3 days ago
81%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
80%
Bearish Trend 3 days ago
64%
Momentum
ODDS (%)
Bullish Trend 3 days ago
67%
Bullish Trend 3 days ago
70%
MACD
ODDS (%)
Bearish Trend 3 days ago
70%
Bearish Trend 3 days ago
68%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
72%
Bearish Trend 3 days ago
71%
TrendMonth
ODDS (%)
Bearish Trend 3 days ago
72%
Bearish Trend 3 days ago
76%
Advances
ODDS (%)
Bullish Trend 13 days ago
69%
Bullish Trend 3 days ago
63%
Declines
ODDS (%)
Bearish Trend 26 days ago
75%
Bearish Trend 7 days ago
73%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
75%
N/A
Aroon
ODDS (%)
Bullish Trend 3 days ago
65%
Bullish Trend 3 days ago
67%
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DIOD
Daily Signalchanged days ago
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IPGP
Daily Signalchanged days ago
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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%
+0.23%
POWI - DIOD
81%
Closely correlated
+1.01%
KLIC - DIOD
78%
Closely correlated
-0.24%
SLAB - DIOD
74%
Closely correlated
+0.45%
NXPI - DIOD
74%
Closely correlated
-0.34%
MCHP - DIOD
74%
Closely correlated
-0.65%
More

IPGP and

Correlation & Price change

A.I.dvisor indicates that over the last year, IPGP has been closely correlated with KLIC. These tickers have moved in lockstep 73% of the time. This A.I.-generated data suggests there is a high statistical probability that if IPGP jumps, then KLIC could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To IPGP
1D Price
Change %
IPGP100%
+1.48%
KLIC - IPGP
73%
Closely correlated
-0.24%
DIOD - IPGP
72%
Closely correlated
+0.23%
LSCC - IPGP
72%
Closely correlated
-0.99%
SLAB - IPGP
71%
Closely correlated
+0.45%
MCHP - IPGP
70%
Closely correlated
-0.65%
More