After plunging 3.4%, German DAX index traded almost flat on Tuesday as investor sentiment improved after successful Netherland bond auction, sending Dutch, Spanish and French yields lower. Deutsche Lufthansa rallied 2.7% after Credit Suisse Group lifted airline's rating from neutral to outperform. Automakers rebounded from declined and climbed with BMW AG gaining 0.5% and Volkswagen AG surging 1.4%. At the moment of writing DAX is 0.07% or 5.07 points up at 5,528.07.