COHU
Price
$19.39
Change
-$0.16 (-0.82%)
Updated
Aug 8 closing price
Capitalization
905.16M
80 days until earnings call
DIOD
Price
$50.92
Change
+$3.75 (+7.95%)
Updated
Aug 8 closing price
Capitalization
2.36B
86 days until earnings call
Interact to see
Advertisement

COHU vs DIOD

Header iconCOHU vs DIOD Comparison
Open Charts COHU vs DIODBanner chart's image
Cohu
Price$19.39
Change-$0.16 (-0.82%)
Volume$382.23K
Capitalization905.16M
Diodes
Price$50.92
Change+$3.75 (+7.95%)
Volume$830.81K
Capitalization2.36B
COHU vs DIOD Comparison Chart in %
Loading...
COHU
Daily Signalchanged days ago
Gain/Loss if bought
Show more...
DIOD
Daily Signalchanged days ago
Gain/Loss if bought
Show more...
View a ticker or compare two or three
VS
COHU vs. DIOD commentary
Aug 11, 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 COHU is a Hold and DIOD is a Hold.

Interact to see
Advertisement
COMPARISON
Comparison
Aug 11, 2025
Stock price -- (COHU: $19.39 vs. DIOD: $50.92)
Brand notoriety: COHU and DIOD are both not notable
COHU represents the Electronic Production Equipment, while DIOD is part of the Semiconductors industry
Current volume relative to the 65-day Moving Average: COHU: 109% vs. DIOD: 176%
Market capitalization -- COHU: $905.16M vs. DIOD: $2.36B
COHU [@Electronic Production Equipment] is valued at $905.16M. DIOD’s [@Semiconductors] market capitalization is $2.36B. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $283.2B to $0. The market cap for tickers in the [@Semiconductors] industry ranges from $4.46T to $0. The average market capitalization across the [@Electronic Production Equipment] industry is $22.71B. The average market capitalization across the [@Semiconductors] industry is $92.06B.

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).

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

  • COHU’s FA Score: 1 green, 4 red.
  • DIOD’s FA Score: 1 green, 4 red.
According to our system of comparison, both COHU and DIOD are a bad buy in the long-term.

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.

COHU’s TA Score shows that 5 TA indicator(s) are bullish while DIOD’s TA Score has 4 bullish TA indicator(s).

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

Price Growth

COHU (@Electronic Production Equipment) experienced а +1.36% price change this week, while DIOD (@Semiconductors) price change was +4.11% for the same time period.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was +0.45%. For the same industry, the average monthly price growth was -1.71%, and the average quarterly price growth was -0.11%.

The average weekly price growth across all stocks in the @Semiconductors industry was +1.51%. For the same industry, the average monthly price growth was -2.74%, and the average quarterly price growth was +5.79%.

Reported Earning Dates

COHU is expected to report earnings on Oct 30, 2025.

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

Industries' Descriptions

@Electronic Production Equipment (+0.45% 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.

@Semiconductors (+1.51% 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
Loading...
FUNDAMENTALS
Fundamentals
DIOD($2.36B) has a higher market cap than COHU($905M). COHU has higher P/E ratio than DIOD: COHU (51.42) vs DIOD (37.16). DIOD YTD gains are higher at: -17.431 vs. COHU (-27.378). DIOD has higher annual earnings (EBITDA): 182M vs. COHU (-21.77M). DIOD has more cash in the bank: 344M vs. COHU (209M). COHU (50.4M) and DIOD (51.6M) have identical debt. DIOD has higher revenues than COHU: DIOD (1.34B) vs COHU (394M).
COHUDIODCOHU / DIOD
Capitalization905M2.36B38%
EBITDA-21.77M182M-12%
Gain YTD-27.378-17.431157%
P/E Ratio51.4237.16138%
Revenue394M1.34B29%
Total Cash209M344M61%
Total Debt50.4M51.6M98%
FUNDAMENTALS RATINGS
COHU vs DIOD: Fundamental Ratings
COHU
DIOD
OUTLOOK RATING
1..100
7257
VALUATION
overvalued / fair valued / undervalued
1..100
68
Overvalued
66
Overvalued
PROFIT vs RISK RATING
1..100
91100
SMR RATING
1..100
9490
PRICE GROWTH RATING
1..100
5961
P/E GROWTH RATING
1..100
57
SEASONALITY SCORE
1..100
5075

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.

DIOD's Valuation (66) in the Semiconductors industry is in the same range as COHU (68) in the Electronic Production Equipment industry. This means that DIOD’s stock grew similarly to COHU’s over the last 12 months.

COHU's Profit vs Risk Rating (91) in the Electronic Production Equipment industry is in the same range as DIOD (100) in the Semiconductors industry. This means that COHU’s stock grew similarly to DIOD’s over the last 12 months.

DIOD's SMR Rating (90) in the Semiconductors industry is in the same range as COHU (94) in the Electronic Production Equipment industry. This means that DIOD’s stock grew similarly to COHU’s over the last 12 months.

COHU's Price Growth Rating (59) in the Electronic Production Equipment industry is in the same range as DIOD (61) in the Semiconductors industry. This means that COHU’s stock grew similarly to DIOD’s over the last 12 months.

COHU's P/E Growth Rating (5) in the Electronic Production Equipment industry is in the same range as DIOD (7) in the Semiconductors industry. This means that COHU’s stock grew similarly to DIOD’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
COHUDIOD
RSI
ODDS (%)
Bearish Trend 6 days ago
89%
Bullish Trend 4 days ago
78%
Stochastic
ODDS (%)
Bullish Trend 4 days ago
73%
Bullish Trend 4 days ago
73%
Momentum
ODDS (%)
Bullish Trend 4 days ago
72%
Bullish Trend 4 days ago
68%
MACD
ODDS (%)
Bearish Trend 4 days ago
81%
Bearish Trend 4 days ago
80%
TrendWeek
ODDS (%)
Bullish Trend 4 days ago
72%
Bullish Trend 4 days ago
69%
TrendMonth
ODDS (%)
Bearish Trend 4 days ago
72%
Bearish Trend 4 days ago
72%
Advances
ODDS (%)
Bullish Trend 5 days ago
70%
N/A
Declines
ODDS (%)
Bearish Trend 12 days ago
73%
Bearish Trend 5 days ago
75%
BollingerBands
ODDS (%)
Bullish Trend 4 days ago
75%
Bullish Trend 4 days ago
76%
Aroon
ODDS (%)
Bearish Trend 4 days ago
71%
Bearish Trend 4 days ago
69%
View a ticker or compare two or three
Interact to see
Advertisement
COHU
Daily Signalchanged days ago
Gain/Loss if bought
Show more...
DIOD
Daily Signalchanged days ago
Gain/Loss if bought
Show more...
Interesting Tickers
1D
1W
1M
1Q
6M
1Y
5Y
1 Day
MFs / NAMEPrice $Chg $Chg %
MFRKX62.110.44
+0.71%
MFS Research R6
MALVX30.530.19
+0.63%
BlackRock Advantage Large Cap Val Instl
TSOPX15.540.09
+0.58%
Nuveen International Res Eq Prmr
SPEDX22.12-0.02
-0.09%
Alger Dynamic Opportunities A
SHEAX9.42-0.04
-0.42%
American Beacon Shapiro SMID Cap Eq A

COHU and

Correlation & Price change

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

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To COHU
1D Price
Change %
COHU100%
-0.82%
KLIC - COHU
79%
Closely correlated
+1.26%
DIOD - COHU
74%
Closely correlated
+5.80%
VECO - COHU
73%
Closely correlated
+2.92%
POWI - COHU
71%
Closely correlated
+2.43%
FORM - COHU
71%
Closely correlated
N/A
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 80% 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%
+5.80%
POWI - DIOD
80%
Closely correlated
+2.43%
MCHP - DIOD
78%
Closely correlated
-6.57%
KLIC - DIOD
78%
Closely correlated
+1.26%
SLAB - DIOD
75%
Closely correlated
+0.88%
COHU - DIOD
74%
Closely correlated
-0.82%
More