Yeah I m doing it because the price of bitcoins changes now and then like last week it was 268 USD but this week it is 314 USD. Thats a huge difference. So main reason is the change in prices that can help to us to earn more but it can also that bitcoin price may fall anytime its not possible but still
Yeah, I hope it hasn't hit its top, but I think it is coming down again. Hopefully at the end of the year it is at $500 though, and the halving might give it a boost.