https://novaexchange.com/remote/v2/market/info/BTC_INSANE/api for nova, I just submitted it to coinmarketcap, as an extra exchange (they require a link to an api trading page)
But this is a useful link to have.
Incidentally, I think nova has been good for insane, it is more secure from the pump. Maybe it is a better place to trade.
I would say 1 more exchange, will spread insane wide enough to avoid the control lost when you trade on just one. But not another Yobit .. lol
Then you simply appoint guardians, to ensure price differentiation is reported to insane HQ.
I would have said cryptopia, as it is stable enough, but voting is no longer there. Cost 1,000,000 DOT and a PM to Hex to be considerd.
Works out at about 1 BTC.
It is way overpriced, but I think they are trying to clear coins out, so do not want a flood in (to be fair), so it sounds like a tactic to keep coins out.