ETF Dow Jones Industrial Average (DIA)
What is it? How to invest?

The SPDR Dow Jones Industrial Average ETF Trust (DIA) is one of the oldest and most well-known exchange-traded funds (ETFs). It allows investors to buy the performance of the Dow Jones Industrial Average, which tracks 30 major U.S. companies. (stockanalysis.com)
What DIA Is
- Type: Exchange-Traded Fund (ETF)
- Provider: State Street Global Advisors
- Launched: 1998
- Tracks: Dow Jones Industrial Average
- Number of companies: about 30 large U.S. blue-chip companies (StockAnalysis)
Instead of buying each Dow company individually, you can buy 1 share of DIA and get exposure to all of them.
Example Companies Inside DIA
Some of the major companies in the ETF include:
- Microsoft
- The Goldman Sachs Group
- Caterpillar
- The Home Depot
- American Express
- Visa
- JPMorgan Chase
- McDonald's
The top 10 holdings represent more than 50% of the ETF, meaning those companies heavily influence performance. (StockAnalysis)
Key Metrics (Approximate)
- Expense ratio: ~0.16% per year
- Dividend yield: ~1.3–1.4%
- Annual dividend: about $6.89 per share
- Dividend frequency: monthly payments (StockAnalysis)
Example: If you owned 100 shares, you’d receive roughly $689 per year in dividends (before taxes).
Advantages of DIA
Simple exposure to the Dow – one ETF gives you the 30 largest traditional U.S. companies. Stable blue-chip companies – many have long histories and dividends. Lower volatility compared with tech-heavy indexes.
Disadvantages
Only 30 companies (less diversified than other ETFs). Price-weighted index – companies with higher share prices have more influence. Lower growth potential compared to tech-heavy ETFs.
DIA vs Other Popular ETFs
- DIA | Dow Jones | 30 | Old-school blue chips
- SPDR S&P 500 ETF Trust (SPY) | S&P 500 | 500 | Broad market - Invesco QQQ Trust (QQQ) | Nasdaq-100 | 100 | Tech-heavy
Simple way to think about it:
- DIA = traditional big American companies
- SPY = the whole large-cap U.S. market
- QQQ = technology and growth companies
Since I see you often ask about dividend income, I can also show you:
- How much money you would need in DIA to earn $1,000 per year in dividends, or
- Whether DIA is good for dividend investing compared to SCHD or VYM.
All articles here is not a recommendation.
We just show examples and you need to analyze.
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Mauricio Junior