keyword

cheapest index fund

Monthly search volume and cost-per-click data for "cheapest index fund" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=cheapest+index+fund&country=us" +--------------+------------------+ | volume | 390 | | cpc | $3.61 | | competition | 0.27 | | country | US | | updated | 2026-07-01 | +--------------+------------------+

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
low cost index fund	9,900	$4.87	20/20
low cost index funds	9,900	$4.87	20/20
low-cost index fund	9,900	$4.87	20/20
low-cost index funds	9,900	$4.98	20/20
index funds to invest in	5,400	$6.01	18/20
low cost etf	1,900	$3.69	19/20
low-cost etf	1,600	$3.82	17/20
index fund stock	1,300	$4.41	17/20
what is a low cost index fund	1,000	$2.25	20/20
low cost index etfs	90	$3.57	16/20

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=cheapest+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