keyword

when did trading begin

Monthly search volume and cost-per-click data for "when did trading begin" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=when+did+trading+begin&country=us" +--------------+------------------+ | volume | 110 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
stock market history	2,900	$3.16	8/20
history of the stock market	2,400	$0.27	8/20
history of trading	480	$3.41	11/20
origin of trading	480	$0	11/20
history trading	480	$0	9/20
when did trading start	110	$0	13/20
when did trade begin	110	$0	10/20
when did trade start	110	$0	10/20
when was trade invented	50	$0	10/20
how long has trading been around	40	$0	10/20

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://app.seodata.dev/v1/keyword?q=when+did+trading+begin&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