Stocks listed in Europe looked set to open broadly higher on Tuesday, following a Wall Street rally that propelled all three major U.S. indexes to record highs.Futures tied to the Euro Stoxx 50 were last seen trading 0.1% higher. Those linked to the French CAC 40 and Germany's DAX index were last up by around 0.2%, while FTSE 100 futures were 0.1% higher.On Monday, chipmaking giant Nvidia announced plans to invest up to $100 billion in OpenAI to build data centers, with the former firm's CEO Jensen Huang la ...