I got some combicoin on ether delta, but I'm not sure if it is all set up correctly. As I understand it, there is supposed to be a bot that sells to buy orders and buys to sell orders, but it looks like there are just some manual listings as the volume is really low (only about 40 coins). Also there seems to be a big gap between the buy and sell orders on the book. 0.0569 on sell and 0.048 on buy.

I get that the company makes a small profit on each coin bought and sold by the bot, so some sort of a gap would make sense, but how much of a gap is it supposed to be?

Also, hopefully the dev team can answer this, what happens to the coins if the company has some sort of financial troubles. I'm worried about a scenario where I buy a bunch of these coins and they just pull the buy/sell bot from the market and run away with the holdings. There is a good amount of trust involved in investing in this rather than just buying the crypto directly.