keyword

s&p 500 low cost index fund

Monthly search volume and cost-per-click data for "s&p 500 low cost index fund" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=s&p+500+low+cost+index+fund&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $3.81 | | competition | 0.22 | | country | US | | updated | 2026-08-12 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
index funds s&p 500	201,000	$4.24	20/20
sp500 index fund	201,000	$4.38	20/20
best s&p index fund	135,000	$3.08	20/20
mutual funds s&p 500	12,100	$4.3	20/20
s&p mutual fund	12,100	$3.33	20/20
best s&p 500 index fund	9,900	$3.27	20/20
index funds sp500	8,100	$3.43	20/20
low cost s&p 500 index fund	1,900	$3.81	20/20
low-cost index funds s&p 500	1,900	$3.61	20/20
low-cost s&p 500 index fund	1,900	$3.81	20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=s&p+500+low+cost+index+fund&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt