While one can debate whether Europe is actually recovering (I think it is not), one thing is for sure, the European current account surplus is alive and well and is probably the reason for the euro's strength, irrespective of what is actually happening to the European economy.
As the chart below shows, the current account surplus of the Euro 17 area net transactions show a surplus of about 250 billion euros on a twelve month basis.
At the same time, with the Fed still expanding its balance sheet and the ECB on the sidelines, this upward pressure might escalate in the future.
In fact, the current account surplus is about 300 billion euros of we include all 28 euro states. For those who don't know it, that is even bigger than China's current account surplus. And while Europe has a surplus, the U.S. has a $400 billion account deficit.
While the Forex market accounts for about $3 trillion dollars in daily volume, this volume is among speculators. Even they can't go against the tide of cross border flows for more than several days or weeks. Eventually cross border flows will force speculators to take their loses and change their positions.
There is actually only one way that I see -- in the absence of a current account deficit -- that can weaken the euro. That is, for the market to start to discount ECB intervention to help member states to tackle a sovereign debt problem, that might instigate investors to move money out of the eurozone (to prevent monetary dilution). In the absence of that, most likely the euro will continue upwards, until the ECB devices to intervene to bring it down.
One other thing thing that might bring the euro down, might be an ECB pan-European effort to shore up banks. And that might be around the corner. But even then this might prove temporary, if the European current account surplus continues.
Disclosure: I have no positions in any stocks mentioned, and no plans to initiate any positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article.