DIOD
Price
$52.58
Change
-$0.07 (-0.13%)
Updated
Oct 3 closing price
Capitalization
2.44B
31 days until earnings call
QCOM
Price
$169.18
Change
+$0.33 (+0.20%)
Updated
Oct 3 closing price
Capitalization
182.55B
31 days until earnings call
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DIOD vs QCOM

Header iconDIOD vs QCOM Comparison
Open Charts DIOD vs QCOMBanner chart's image
Diodes
Price$52.58
Change-$0.07 (-0.13%)
Volume$490.09K
Capitalization2.44B
QUALCOMM
Price$169.18
Change+$0.33 (+0.20%)
Volume$5.14M
Capitalization182.55B
DIOD vs QCOM Comparison Chart in %
DIOD
Daily Signalchanged days ago
Gain/Loss if bought
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QCOM
Daily Signalchanged days ago
Gain/Loss if bought
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DIOD vs. QCOM commentary
Oct 06, 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 Hold and QCOM is a Hold.

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COMPARISON
Comparison
Oct 06, 2025
Stock price -- (DIOD: $52.58 vs. QCOM: $169.18)
Brand notoriety: DIOD: Not notable vs. QCOM: Notable
Both companies represent the Semiconductors industry
Current volume relative to the 65-day Moving Average: DIOD: 104% vs. QCOM: 66%
Market capitalization -- DIOD: $2.44B vs. QCOM: $182.55B
DIOD [@Semiconductors] is valued at $2.44B. QCOM’s [@Semiconductors] market capitalization is $182.55B. The market cap for tickers in the [@Semiconductors] industry ranges from $4.57T to $0. The average market capitalization across the [@Semiconductors] industry is $100.57B.

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 whileQCOM’s FA Score has 3 green FA rating(s).

  • DIOD’s FA Score: 1 green, 4 red.
  • QCOM’s FA Score: 3 green, 2 red.
According to our system of comparison, QCOM 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 4 TA indicator(s) are bullish while QCOM’s TA Score has 4 bullish TA indicator(s).

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

Price Growth

DIOD (@Semiconductors) experienced а -0.98% price change this week, while QCOM (@Semiconductors) price change was -0.01% for the same time period.

The average weekly price growth across all stocks in the @Semiconductors industry was +24.57%. For the same industry, the average monthly price growth was +34.31%, and the average quarterly price growth was +83.56%.

Reported Earning Dates

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

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

Industries' Descriptions

@Semiconductors (+24.57% 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
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FUNDAMENTALS
Fundamentals
QCOM($183B) has a higher market cap than DIOD($2.44B). DIOD has higher P/E ratio than QCOM: DIOD (38.43) vs QCOM (16.30). QCOM YTD gains are higher at: 12.022 vs. DIOD (-14.740). QCOM has higher annual earnings (EBITDA): 14.6B vs. DIOD (224M). QCOM has more cash in the bank: 10B vs. DIOD (327M). DIOD has less debt than QCOM: DIOD (54M) vs QCOM (14.8B). QCOM has higher revenues than DIOD: QCOM (43.3B) vs DIOD (1.39B).
DIODQCOMDIOD / QCOM
Capitalization2.44B183B1%
EBITDA224M14.6B2%
Gain YTD-14.74012.022-123%
P/E Ratio38.4316.30236%
Revenue1.39B43.3B3%
Total Cash327M10B3%
Total Debt54M14.8B0%
FUNDAMENTALS RATINGS
DIOD vs QCOM: Fundamental Ratings
DIOD
QCOM
OUTLOOK RATING
1..100
1289
VALUATION
overvalued / fair valued / undervalued
1..100
66
Overvalued
13
Undervalued
PROFIT vs RISK RATING
1..100
9155
SMR RATING
1..100
8821
PRICE GROWTH RATING
1..100
5323
P/E GROWTH RATING
1..100
2080
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.

QCOM's Valuation (13) in the Telecommunications Equipment industry is somewhat better than the same rating for DIOD (66) in the Semiconductors industry. This means that QCOM’s stock grew somewhat faster than DIOD’s over the last 12 months.

QCOM's Profit vs Risk Rating (55) in the Telecommunications Equipment industry is somewhat better than the same rating for DIOD (91) in the Semiconductors industry. This means that QCOM’s stock grew somewhat faster than DIOD’s over the last 12 months.

QCOM's SMR Rating (21) in the Telecommunications Equipment industry is significantly better than the same rating for DIOD (88) in the Semiconductors industry. This means that QCOM’s stock grew significantly faster than DIOD’s over the last 12 months.

QCOM's Price Growth Rating (23) in the Telecommunications Equipment industry is in the same range as DIOD (53) in the Semiconductors industry. This means that QCOM’s stock grew similarly to DIOD’s over the last 12 months.

DIOD's P/E Growth Rating (20) in the Semiconductors industry is somewhat better than the same rating for QCOM (80) in the Telecommunications Equipment industry. This means that DIOD’s stock grew somewhat faster than QCOM’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
DIODQCOM
RSI
ODDS (%)
N/A
Bearish Trend 3 days ago
60%
Stochastic
ODDS (%)
Bullish Trend 3 days ago
72%
Bullish Trend 3 days ago
65%
Momentum
ODDS (%)
Bearish Trend 3 days ago
77%
Bullish Trend 3 days ago
70%
MACD
ODDS (%)
Bearish Trend 3 days ago
73%
Bearish Trend 3 days ago
69%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
72%
Bearish Trend 3 days ago
65%
TrendMonth
ODDS (%)
Bearish Trend 3 days ago
72%
Bullish Trend 3 days ago
68%
Advances
ODDS (%)
Bullish Trend 20 days ago
69%
Bullish Trend 3 days ago
62%
Declines
ODDS (%)
Bearish Trend 26 days ago
74%
Bearish Trend 7 days ago
69%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
81%
Bearish Trend 3 days ago
70%
Aroon
ODDS (%)
Bullish Trend 3 days ago
57%
Bullish Trend 3 days ago
64%
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DIOD
Daily Signalchanged days ago
Gain/Loss if bought
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QCOM
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%
-0.13%
POWI - DIOD
81%
Closely correlated
-0.85%
KLIC - DIOD
78%
Closely correlated
-1.90%
SLAB - DIOD
75%
Closely correlated
+0.56%
MCHP - DIOD
75%
Closely correlated
+0.62%
NXPI - DIOD
75%
Closely correlated
+0.52%
More