SUMO is a SCAM. Buy AEON instead.
Aeon you need to buy when the price was 1-2 cents...
Now, at a cost of $ 2, only an idiot buys them

Yeah buy this sumo scam at 60 cents where private premine is 8x more than public coins in circulation. Those scammers dumping their scam stash on you all this time, keep on making them rich.
Aeon Sep 2015 ≈ 1 ¢ Sep 2017 ≈ 2 $! X200
SUMOKOIN May 2017 ≈ 20 ¢ May 2019 ≈ 40$! X200

Ok you made a mistake

Aeon Sep 2015 ≈ .01 $ Sep 2017 ≈ 2.00 $! X200
SUMOKOIN May 2017 ≈ .20 $ May 2019 ≈ .40$! X2
It will get there though.