Will the btc market pick up in early July?
You buy Bitcoin at $400 and the price goes to $800 you earn 100% profit by risking $400 only. I don't think people will buy Bitcoin at $2,000 when it is high risk speculative asset.
We no need to buy X number of bitcoins we can actually buy 0.00X number of of bitcoin according to how much capital amount we have and then we also can make same profits as well so the profits depends on the investment capital not on the number of bitcoins we are buying.
And we can apply the same scenario again buy the bitcoins at $6140 and sell them when it reaches $10K or even more in near future so still it is profitable to invest.