Bitstamp 631, Bitfinex 648, Huobi 648.
I think people are sending their fiat to other places than Stamp now. Even though its still the prefered trading platform for many, people don't want to take part in their KYC/AML.
Where?
I can think of kraken.com if you're euro based, but for dollars btc-e, coinbase?
Finex VoS
Finex makes sense as its so much higher.