Ok, new to all this stuff.....is it like stocks in that I can buy one "share" at going price ($1000 or so) and then in 6 mos if it's then up to $6000 I could "cash out" and make $5000 on that $1000 investment? Or is it not that simple? I have some cash I'd like to possibly invest in (think stimulus amount), but not a big amount.