Comeback stocks are names that fell hard and are now recovering fast. This list shows stocks on European exchanges trading more than 50% above their lowest price of the last year and up more than 20% over the last month, biggest monthly gains first. A strong rebound off a low can be the start of a new uptrend, or a short-covering rally that fades, so check the longer trend. Prices are in euros, and the list covers stocks traded on Xetra, Euronext Paris, Euronext Amsterdam, Euronext Milan and the Madrid Stock Exchange with at least 0.5 million euros in average daily trading value.