Right now, Kraken is the #2 bitcoin exchange when it comes to XBT/EUR volume (
source).
No. Bitcoin.de is the second largest exchanges for Euro. Source: bitcoincharts.com/markets. More than three times the monthly volume kraken has.
I'm glad to see bitcoincharts.com added Kraken data.
However, you should not look at the monthly volume because Kraken was apparently added the Jan 9th (
http://bitcoincharts.com/markets/krakenEUR.html).
From Jan 9th up to Jan 27th (both inclusive) I have found the following volume:
MtGox 15,491
Bitcoin.de 8,891
Kraken 7,149
BTC-E 5,996
@Avalaxy, he's talking about monthly volume...