COHU
Price
$54.37
Change
+$0.26 (+0.48%)
Updated
Aug 21 closing price
Capitalization
2.57B
67 days until earnings call
Intraday BUY SELL Signals
DIOD
Price
$94.04
Change
+$3.30 (+3.64%)
Updated
Aug 21 closing price
Capitalization
4.33B
74 days until earnings call
Intraday BUY SELL Signals
Interact to see
Advertisement

COHU vs DIOD

COHU vs DIOD Comparison Chart in %
View a ticker or compare two or three
VS
COHU vs. DIOD commentary
Aug 23, 2026

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 23, 2026
Stock price -- (COHU: $54.37 vs. DIOD: $94.04)
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: 62% vs. DIOD: 106%
Market capitalization -- COHU: $2.57B vs. DIOD: $4.33B
COHU [@Electronic Production Equipment] is valued at $2.57B. DIOD’s [@Semiconductors] market capitalization is $4.33B. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $676.06B to $0. The market cap for tickers in the [@Semiconductors] industry ranges from $5.2T to $0. The average market capitalization across the [@Electronic Production Equipment] industry is $63.51B. The average market capitalization across the [@Semiconductors] industry is $196.39B.

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, 4 bearish.
  • DIOD’s TA Score: 4 bullish, 6 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 -8.31% price change this week, while DIOD (@Semiconductors) price change was -9.12% for the same time period.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was -10.00%. For the same industry, the average monthly price growth was +70.42%, and the average quarterly price growth was +74.27%.

The average weekly price growth across all stocks in the @Semiconductors industry was -7.69%. For the same industry, the average monthly price growth was -7.07%, and the average quarterly price growth was +37.02%.

Reported Earning Dates

COHU is expected to report earnings on Oct 29, 2026.

DIOD is expected to report earnings on Nov 05, 2026.

Industries' Descriptions

@Electronic Production Equipment (-10.00% 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 (-7.69% 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($4.33B) has a higher market cap than COHU($2.57B). COHU (51.42) and DIOD (50.56) have similar P/E ratio . COHU YTD gains are higher at: 133.648 vs. DIOD (90.596). DIOD has higher annual earnings (EBITDA): 255M vs. COHU (21.3M). COHU has more cash in the bank: 498M vs. DIOD (404M). DIOD has less debt than COHU: DIOD (105M) vs COHU (327M). DIOD has higher revenues than COHU: DIOD (1.56B) vs COHU (523M).
COHUDIODCOHU / DIOD
Capitalization2.57B4.33B59%
EBITDA21.3M255M8%
Gain YTD133.64890.596148%
P/E Ratio51.4250.56102%
Revenue523M1.56B34%
Total Cash498M404M123%
Total Debt327M105M311%
FUNDAMENTALS RATINGS
COHU vs DIOD: Fundamental Ratings
COHU
DIOD
OUTLOOK RATING
1..100
5050
VALUATION
overvalued / fair valued / undervalued
1..100
53
Fair valued
57
Fair valued
PROFIT vs RISK RATING
1..100
7086
SMR RATING
1..100
9184
PRICE GROWTH RATING
1..100
3743
P/E GROWTH RATING
1..100
623
SEASONALITY SCORE
1..100
5085

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.

COHU's Valuation (53) in the Electronic Production Equipment industry is in the same range as DIOD (57) in the Semiconductors industry. This means that COHU’s stock grew similarly to DIOD’s over the last 12 months.

COHU's Profit vs Risk Rating (70) in the Electronic Production Equipment industry is in the same range as DIOD (86) in the Semiconductors industry. This means that COHU’s stock grew similarly to DIOD’s over the last 12 months.

DIOD's SMR Rating (84) in the Semiconductors industry is in the same range as COHU (91) 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 (37) in the Electronic Production Equipment industry is in the same range as DIOD (43) 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 (6) in the Electronic Production Equipment industry is in the same range as DIOD (23) 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 (%)
Bullish Trend 3 days ago
78%
Bullish Trend 3 days ago
75%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
73%
Bullish Trend 3 days ago
69%
Momentum
ODDS (%)
Bullish Trend 3 days ago
78%
Bearish Trend 3 days ago
84%
MACD
ODDS (%)
Bullish Trend 3 days ago
76%
Bearish Trend 3 days ago
79%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
69%
Bearish Trend 3 days ago
74%
TrendMonth
ODDS (%)
Bearish Trend 3 days ago
68%
Bearish Trend 3 days ago
74%
Advances
ODDS (%)
Bullish Trend 10 days ago
74%
Bullish Trend 12 days ago
69%
Declines
ODDS (%)
Bearish Trend 4 days ago
70%
Bearish Trend 4 days ago
75%
BollingerBands
ODDS (%)
Bullish Trend 3 days ago
82%
Bearish Trend 3 days ago
68%
Aroon
ODDS (%)
Bearish Trend 3 days ago
72%
Bearish Trend 3 days ago
69%
View a ticker or compare two or three
Interact to see
Advertisement
COHU
Daily Signal:
Gain/Loss:
DIOD
Daily Signal:
Gain/Loss:
Interesting Tickers
1D
1W
1M
1Q
6M
1Y
5Y
1 Day
ETFs / NAMEPrice $Chg $Chg %
MARS26.440.28
+1.07%
Roundhill Space & Technology ETF
VIGI98.610.80
+0.82%
Vanguard Intl Div Apprec ETF
CBXO22.17-0.01
-0.02%
Calamos Bitcoin 90 Str Alt Prt ETF-Oct
CLOB50.31-0.07
-0.13%
VanEck AA-BB CLO ETF
MLN17.33-0.03
-0.17%
VanEck Long Muni ETF

COHU and

Correlation & Price change

A.I.dvisor indicates that over the last year, COHU has been closely correlated with AMKR. These tickers have moved in lockstep 77% of the time. This A.I.-generated data suggests there is a high statistical probability that if COHU jumps, then AMKR could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To COHU
1D Price
Change %
COHU100%
+0.48%
AMKR - COHU
77%
Closely correlated
-1.18%
UCTT - COHU
77%
Closely correlated
+4.68%
ONTO - COHU
77%
Closely correlated
-1.84%
LRCX - COHU
76%
Closely correlated
+1.12%
AMAT - COHU
75%
Closely correlated
-0.78%
More

DIOD and

Correlation & Price change

A.I.dvisor indicates that over the last year, DIOD has been closely correlated with KLIC. These tickers have moved in lockstep 78% of the time. This A.I.-generated data suggests there is a high statistical probability that if DIOD jumps, then KLIC could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To DIOD
1D Price
Change %
DIOD100%
+3.64%
KLIC - DIOD
78%
Closely correlated
+0.73%
COHU - DIOD
74%
Closely correlated
+0.48%
IPGP - DIOD
72%
Closely correlated
-1.57%
VECO - DIOD
71%
Closely correlated
+1.40%
AMKR - DIOD
71%
Closely correlated
-1.18%
More