Best Low Cost Index Funds this August 2026

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Discover the best low-cost index funds available in August 2026, including the Schwab S&P 500 Index Fund and Fidelity ZERO Total Market Index Fund, to enhance your investment portfolio. Uncover how these options can help you achieve your financial goals while minimizing expenses in a competitive market.

Top Pick This Month
Dividend yield
2.06%
Distribution
Quarterly
1-Year Return
15.71%
5-Year Return
69.51%

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2.Vanguard S&P 500 ETF

VOO (NYSE Arca)

Dividend yield
1.10%
Distribution
Quarterly
1-Year Return
16.01%
5-Year Return
68.27%

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Dividend yield
1.04%
Distribution
Quarterly
1-Year Return
16.05%
5-Year Return
68.46%

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Dividend yield
1.06%
Distribution
Quarterly
1-Year Return
16.19%
5-Year Return
61.54%

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Dividend yield
1.11%
Distribution
Annual
1-Year Return
15.61%
5-Year Return
68.37%

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Dividend yield
1.02%
Distribution
Annual
1-Year Return
16.61%
5-Year Return
63.82%

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Dividend yield
0.99%
Distribution
Quarterly
1-Year Return
16.31%
5-Year Return
61.19%

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8.Fidelity 500 Index Fund

FXAIX (NASDAQ)

Dividend yield
1.05%
Distribution
Quarterly
1-Year Return
16.05%
5-Year Return
68.60%

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Dividend yield
1.02%
Distribution
Annual
1-Year Return
15.70%
5-Year Return
68.12%

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Dividend yield
1.08%
Distribution
Quarterly
1-Year Return
16.33%
5-Year Return
60.92%

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Did you know?

An index fund tracks a market index such as the S&P 500 instead of trying to beat it. Low-cost funds on this list keep more of your returns: compare the expense ratio, tracking difference, and minimum investment.

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Final Words

As you consider your investment options this August, remember that low-cost index funds like the Schwab S&P 500 offer excellent potential for growth with minimal expenses. Take time to compare different funds and conduct your own research to ensure you make informed decisions that align with your financial goals.

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Mat C., Managing Editor at Rate Grove

Mat C..

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