European Stocks Start With Mildly Positive Bias

European markets open mildly positive on Friday as futures build on Thursday's closes while investors digest technology sector weakness, ECB forward guidance and corporate earnings. US tech-led selloff on Thursday hit the Dow and Nasdaq, while Asian markets trade mixed; futures and commodity moves (Brent $67.87, WTI $63.65, gold $4,828.90) signal ongoing volatility ahead of US-Iran talks and several European economic releases.