DIOD
Price
$46.21
Change
+$0.10 (+0.22%)
Updated
Nov 28 closing price
Capitalization
2.14B
79 days until earnings call
Intraday BUY SELL Signals
TER
Price
$181.89
Change
+$2.51 (+1.40%)
Updated
Nov 28 closing price
Capitalization
28.49B
59 days until earnings call
Intraday BUY SELL Signals
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DIOD vs TER

Header iconDIOD vs TER Comparison
Open Charts DIOD vs TERBanner chart's image
Diodes
Price$46.21
Change+$0.10 (+0.22%)
Volume$350.57K
Capitalization2.14B
Teradyne
Price$181.89
Change+$2.51 (+1.40%)
Volume$1.88M
Capitalization28.49B
DIOD vs TER Comparison Chart in %
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VS
DIOD vs. TER commentary
Nov 30, 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 TER is a StrongBuy.

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COMPARISON
Comparison
Nov 30, 2025
Stock price -- (DIOD: $46.21 vs. TER: $181.89)
Brand notoriety: DIOD: Not notable vs. TER: Notable
DIOD represents the Semiconductors, while TER is part of the Electronic Production Equipment industry
Current volume relative to the 65-day Moving Average: DIOD: 96% vs. TER: 54%
Market capitalization -- DIOD: $2.14B vs. TER: $28.49B
DIOD [@Semiconductors] is valued at $2.14B. TER’s [@Electronic Production Equipment] market capitalization is $28.49B. The market cap for tickers in the [@Semiconductors] industry ranges from $4.3T to $0. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $403.93B to $0. The average market capitalization across the [@Semiconductors] industry is $101.25B. The average market capitalization across the [@Electronic Production Equipment] industry is $31.83B.

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 0 FA rating(s) are green whileTER’s FA Score has 2 green FA rating(s).

  • DIOD’s FA Score: 0 green, 5 red.
  • TER’s FA Score: 2 green, 3 red.
According to our system of comparison, TER is a better buy in the long-term than DIOD.

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 TER’s TA Score has 4 bullish TA indicator(s).

  • DIOD’s TA Score: 5 bullish, 5 bearish.
  • TER’s TA Score: 4 bullish, 4 bearish.
According to our system of comparison, both DIOD and TER are a good buy in the short-term.

Price Growth

DIOD (@Semiconductors) experienced а +3.29% price change this week, while TER (@Electronic Production Equipment) price change was +14.55% for the same time period.

The average weekly price growth across all stocks in the @Semiconductors industry was +8.06%. For the same industry, the average monthly price growth was -9.02%, and the average quarterly price growth was +47.78%.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was +4.24%. For the same industry, the average monthly price growth was -7.46%, and the average quarterly price growth was +43.02%.

Reported Earning Dates

DIOD is expected to report earnings on Feb 17, 2026.

TER is expected to report earnings on Jan 28, 2026.

Industries' Descriptions

@Semiconductors (+8.06% 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 (+4.24% 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
TER($28.5B) has a higher market cap than DIOD($2.14B). TER has higher P/E ratio than DIOD: TER (66.14) vs DIOD (33.49). TER YTD gains are higher at: 45.078 vs. DIOD (-25.069). TER has higher annual earnings (EBITDA): 648M vs. DIOD (224M). DIOD has more cash in the bank: 327M vs. TER (261M). DIOD has less debt than TER: DIOD (54M) vs TER (68.8M). TER has higher revenues than DIOD: TER (2.86B) vs DIOD (1.39B).
DIODTERDIOD / TER
Capitalization2.14B28.5B8%
EBITDA224M648M35%
Gain YTD-25.06945.078-56%
P/E Ratio33.4966.1451%
Revenue1.39B2.86B49%
Total Cash327M261M125%
Total Debt54M68.8M78%
FUNDAMENTALS RATINGS
DIOD vs TER: Fundamental Ratings
DIOD
TER
OUTLOOK RATING
1..100
6743
VALUATION
overvalued / fair valued / undervalued
1..100
64
Fair valued
75
Overvalued
PROFIT vs RISK RATING
1..100
10047
SMR RATING
1..100
8251
PRICE GROWTH RATING
1..100
642
P/E GROWTH RATING
1..100
828
SEASONALITY SCORE
1..100
7585

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 (64) in the Semiconductors industry is in the same range as TER (75) in the Electronic Production Equipment industry. This means that DIOD’s stock grew similarly to TER’s over the last 12 months.

TER's Profit vs Risk Rating (47) in the Electronic Production Equipment industry is somewhat better than the same rating for DIOD (100) in the Semiconductors industry. This means that TER’s stock grew somewhat faster than DIOD’s over the last 12 months.

TER's SMR Rating (51) in the Electronic Production Equipment industry is in the same range as DIOD (82) in the Semiconductors industry. This means that TER’s stock grew similarly to DIOD’s over the last 12 months.

TER's Price Growth Rating (2) in the Electronic Production Equipment industry is somewhat better than the same rating for DIOD (64) in the Semiconductors industry. This means that TER’s stock grew somewhat faster than DIOD’s over the last 12 months.

TER's P/E Growth Rating (8) in the Electronic Production Equipment industry is significantly better than the same rating for DIOD (82) in the Semiconductors industry. This means that TER’s stock grew significantly faster than DIOD’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
DIODTER
RSI
ODDS (%)
Bullish Trend 3 days ago
80%
Bearish Trend 3 days ago
67%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
78%
Bearish Trend 3 days ago
68%
Momentum
ODDS (%)
Bullish Trend 3 days ago
70%
Bullish Trend 3 days ago
73%
MACD
ODDS (%)
Bullish Trend 3 days ago
70%
Bearish Trend 3 days ago
84%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
67%
Bullish Trend 3 days ago
76%
TrendMonth
ODDS (%)
Bearish Trend 3 days ago
73%
Bullish Trend 3 days ago
77%
Advances
ODDS (%)
Bullish Trend 3 days ago
67%
Bullish Trend 3 days ago
75%
Declines
ODDS (%)
Bearish Trend 12 days ago
74%
Bearish Trend 13 days ago
67%
BollingerBands
ODDS (%)
Bullish Trend 3 days ago
83%
Bullish Trend 3 days ago
77%
Aroon
ODDS (%)
Bearish Trend 3 days ago
69%
Bullish Trend 3 days ago
78%
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DIOD
Daily Signal:
Gain/Loss:
TER
Daily Signal:
Gain/Loss:
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