OH, no wonder. It’s a penny stock. Penny stocks are crap. So I’d not suggest being in one. Institutional money doesn’t go into things like that. https://www.google.com/search?q=Silver+Lake+Resources+ticker&oq=Silver+Lake+Resources+ticker&aqs=chrome..69i57j0i22i30l4.1779j0j7&sourceid=chrome&ie=UTF-8
It’s not the type of thing I’d suggest anyone get into. There’s no institutions that can go in there and invest (which is what sustains great prices over time) due to its small size and lack of volume.
My Ameritrade had the symbol but stockcharts did not.