Tech stocks tumble as bond yields jump despite stimulus plans - while oil hits $70 after attack on Saudi Arabia

Tech stocks around the world have suffered as bond yields have risen
LightRocket/Getty ImagesBond yields continued to rise on Monday, knocking tech stocks around the world once again.Higher yields make stocks look less attractive and weigh on the valuations of technology companies.Oil prices jumped after an attack on Saudi Arabian oil facilities sparked concern among investors.Sign up here for our daily newsletter, 10 Things Before the Opening Bell.Global tech stocks tumbled on Monday morning a