I know Btc-e but they don't have that many alt currencies... I tried cryptsy. Luckily for a low amount (0.04 btc), and spent it all on BUK two days ago. Transaction listed as pending still -_-
Bought at 0.00020195 BTC and got 197.67348195 BUK... Missed a chance to sell at 0.0003+ twice now waiting lol. Thats like .019 btc I could have made lol. Not that big of a deal with such a small amount... but I'm planning on day trading with ~0.5-1btc and those numbers can get a lot bigger missing out because of pending transactions...
Anyone can suggest a good place to do some day trading? I see it can make a nice profit... And I'm interested lol