Vidac Pharma shares have gained over 23% in the past four weeks. Driven by strong study data from the biotech company focused on fighting cancer, analysts even see the potential for multiplication. Such euphoria has been absent at Bayer for some time. However, at least there is positive momentum from the pharmaceuticals division again, which is much needed, as the Leverkusen-based company's pipeline is considered modest. In contrast, business at TUI is booming. Nevertheless, the tourism group's shares have disappointed in the current year. Will a new cruise ship take it towards EUR 10?