Welcome to my Steemit :) This is my first trade of the day post.
My best trade today is KOBO/BTC on Cryptopia. I don't have a large account (yet). I put 100$ into this coin for fun and ended up with 100% return. You can see that every now and then this coin gets pumped and dumped. You can't put a lot of money into this because it's just speculation. If your sell order is too big, your order wont get filled.
"The market is a device for transferring money from the impatient to the patient" ~ Warren Buffet
PS: Yes it is a shitcoin as far as I know, but can't complain ;)