Investors are feverishly speculating on Twitter’s impending stock market flotation, valuations of $10-20 billion (€7.4-€14.7 billion) being bandied ab(...)

A screen displays a recent  Dow Jones Industrial Average. For the last 18 Tuesdays, the average has risen every time

Proinsias O’Mahony THE five-year US bull market is gathering momentum. It’s now over six months since the S&P 500 pulled back by 5 pe(...)