We are told several times on this forum never to leave your coins on exchange, well I know the difference about low rated exchanges and high rated exchanges and I know that many traders prefer high rated exchanges for trading because of volume and Liquidity but my point is there is no way to be a trader without your coins sleeping in exchange wallets, why? Because sometimes while you are asleep bitcoin can hit a new price target.
actually the most target of hackers are the Big exchange and we have seen that for many times that almost all great exchange here experienced this already.
So i stick to not leaving my money inside exchange after trading.
For example BTC is trading at 8000$ and I put up a sell order at 9000$, most times this won't happen in an instant, sometimes you wake up the next day and your order became successful isn't it? Now for those saying 'don't leave your coins on exchanges' how do you trade?
Lol this is depend on your strategy,don't be stupid asking this because what you are saying is not leaving your money inside exchange because you are under trading even when you sleep in that case so it is normal to let your money stays for a while until your order sets.