Eur/usd - 1.2494 ... A huge wave of short-squeeze pushed the single currency to surge to 1.2511 after triggering stops abv 1.2450 which limited euro bounces this week. Earlier, the leaders of Germany n France pledged to work together on financial regulation n the eurozone crisis. A German spokesman said they agreed to present joint proposals for a European economic growth strategy to EU leaders in mid-June n to coordinate their positions at a G20 summit later next month on a new global financial rulebook. Sarkozy wud visit Berlin on June 7 to discuss coordination.