DIOD
Price
$49.15
Change
-$1.81 (-3.55%)
Updated
Jun 13 closing price
Capitalization
2.28B
53 days until earnings call
TDS
Price
$33.15
Change
-$1.13 (-3.30%)
Updated
Jun 13 closing price
Capitalization
1.81B
45 days until earnings call
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DIOD vs TDS

Header iconDIOD vs TDS Comparison
Open Charts DIOD vs TDSBanner chart's image
Diodes
Price$49.15
Change-$1.81 (-3.55%)
Volume$400.08K
Capitalization2.28B
Telephone and Data Systems
Price$33.15
Change-$1.13 (-3.30%)
Volume$563.71K
Capitalization1.81B
DIOD vs TDS Comparison Chart
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DIOD
Daily Signalchanged days ago
Gain/Loss if bought
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TDS
Daily Signalchanged days ago
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DIOD vs. TDS commentary
Jun 16, 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 Buy and TDS is a StrongBuy.

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COMPARISON
Comparison
Jun 16, 2025
Stock price -- (DIOD: $49.15 vs. TDS: $33.15)
Brand notoriety: DIOD and TDS are both not notable
DIOD represents the Semiconductors, while TDS is part of the Wireless Telecommunications industry
Current volume relative to the 65-day Moving Average: DIOD: 83% vs. TDS: 64%
Market capitalization -- DIOD: $2.28B vs. TDS: $1.81B
DIOD [@Semiconductors] is valued at $2.28B. TDS’s [@Wireless Telecommunications] market capitalization is $1.81B. The market cap for tickers in the [@Semiconductors] industry ranges from $3.46T to $0. The market cap for tickers in the [@Wireless Telecommunications] industry ranges from $12.88T to $0. The average market capitalization across the [@Semiconductors] industry is $54.99B. The average market capitalization across the [@Wireless Telecommunications] industry is $17.66B.

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 whileTDS’s FA Score has 1 green FA rating(s).

  • DIOD’s FA Score: 1 green, 4 red.
  • TDS’s FA Score: 1 green, 4 red.
According to our system of comparison, TDS 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 6 TA indicator(s) are bullish while TDS’s TA Score has 4 bullish TA indicator(s).

  • DIOD’s TA Score: 6 bullish, 4 bearish.
  • TDS’s TA Score: 4 bullish, 4 bearish.
According to our system of comparison, DIOD is a better buy in the short-term than TDS.

Price Growth

DIOD (@Semiconductors) experienced а -0.51% price change this week, while TDS (@Wireless Telecommunications) price change was -5.34% for the same time period.

The average weekly price growth across all stocks in the @Semiconductors industry was +0.68%. For the same industry, the average monthly price growth was +3.76%, and the average quarterly price growth was -6.23%.

The average weekly price growth across all stocks in the @Wireless Telecommunications industry was -0.16%. For the same industry, the average monthly price growth was +9.44%, and the average quarterly price growth was +38.40%.

Reported Earning Dates

DIOD is expected to report earnings on Aug 07, 2025.

TDS is expected to report earnings on Jul 31, 2025.

Industries' Descriptions

@Semiconductors (+0.68% 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.

@Wireless Telecommunications (-0.16% weekly)

Wireless Telecom includes companies that sell wireless antenna or satellite-based communication services. This is the fastest-growing area in communications, as more and more communication and computing happen on mobile devices and cloud-based platforms. Wireless telecom is a key industry for global connectivity, and has even further room for growth in emerging markets and in rural parts of developed nations. People’s growing need for speed in data connectivity, higher resolution, and smoother video streaming and multimedia applications should drive growth and competition within this segment. T-Mobile US, Inc., Vodafone Group, and Sprint Corporation are some major providers of wireless telecom.

SUMMARIES
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FUNDAMENTALS
Fundamentals
DIOD($2.28B) has a higher market cap than TDS($1.81B). DIOD has higher P/E ratio than TDS: DIOD (89.36) vs TDS (27.15). TDS YTD gains are higher at: -2.703 vs. DIOD (-20.302). TDS has higher annual earnings (EBITDA): 682M vs. DIOD (182M). DIOD has more cash in the bank: 344M vs. TDS (236M). DIOD has less debt than TDS: DIOD (51.6M) vs TDS (5.14B). TDS has higher revenues than DIOD: TDS (5.16B) vs DIOD (1.34B).
DIODTDSDIOD / TDS
Capitalization2.28B1.81B126%
EBITDA182M682M27%
Gain YTD-20.302-2.703751%
P/E Ratio89.3627.15329%
Revenue1.34B5.16B26%
Total Cash344M236M146%
Total Debt51.6M5.14B1%
FUNDAMENTALS RATINGS
DIOD vs TDS: Fundamental Ratings
DIOD
TDS
OUTLOOK RATING
1..100
2250
VALUATION
overvalued / fair valued / undervalued
1..100
79
Overvalued
89
Overvalued
PROFIT vs RISK RATING
1..100
9438
SMR RATING
1..100
8891
PRICE GROWTH RATING
1..100
6250
P/E GROWTH RATING
1..100
220
SEASONALITY SCORE
1..100
n/an/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.

DIOD's Valuation (79) in the Semiconductors industry is in the same range as TDS (89) in the Wireless Telecommunications industry. This means that DIOD’s stock grew similarly to TDS’s over the last 12 months.

TDS's Profit vs Risk Rating (38) in the Wireless Telecommunications industry is somewhat better than the same rating for DIOD (94) in the Semiconductors industry. This means that TDS’s stock grew somewhat faster than DIOD’s over the last 12 months.

DIOD's SMR Rating (88) in the Semiconductors industry is in the same range as TDS (91) in the Wireless Telecommunications industry. This means that DIOD’s stock grew similarly to TDS’s over the last 12 months.

TDS's Price Growth Rating (50) in the Wireless Telecommunications industry is in the same range as DIOD (62) in the Semiconductors industry. This means that TDS’s stock grew similarly to DIOD’s over the last 12 months.

DIOD's P/E Growth Rating (2) in the Semiconductors industry is in the same range as TDS (20) in the Wireless Telecommunications industry. This means that DIOD’s stock grew similarly to TDS’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
DIODTDS
RSI
ODDS (%)
Bearish Trend 3 days ago
72%
N/A
Stochastic
ODDS (%)
Bearish Trend 3 days ago
77%
Bullish Trend 3 days ago
82%
Momentum
ODDS (%)
Bullish Trend 3 days ago
67%
Bearish Trend 3 days ago
70%
MACD
ODDS (%)
Bullish Trend 3 days ago
70%
Bearish Trend 3 days ago
69%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
71%
Bearish Trend 3 days ago
72%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
65%
Bearish Trend 3 days ago
67%
Advances
ODDS (%)
Bullish Trend 6 days ago
69%
Bullish Trend 7 days ago
67%
Declines
ODDS (%)
Bearish Trend 14 days ago
75%
Bearish Trend 5 days ago
73%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
74%
Bullish Trend 3 days ago
76%
Aroon
ODDS (%)
Bullish Trend 3 days ago
71%
Bullish Trend 3 days ago
66%
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DIOD
Daily Signalchanged days ago
Gain/Loss if bought
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TDS
Daily Signalchanged days ago
Gain/Loss if bought
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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%
-3.55%
POWI - DIOD
81%
Closely correlated
-4.32%
MCHP - DIOD
79%
Closely correlated
-3.24%
SLAB - DIOD
77%
Closely correlated
-2.31%
KLIC - DIOD
77%
Closely correlated
-2.36%
ADI - DIOD
75%
Closely correlated
-3.05%
More