(Bloomberg) -- Hopes that a ceasefire deal could pave the way for an end to the Iran conflict drove stocks toward a historic streak of weekly gains, with the market also buoyed by the artificial-intelligence trade.

Wall Street moved higher on Tuesday as investors reacted to signs of progress in negotiations over the Iran conflict, while technology stocks extended gains and easing bond yields…

(Bloomberg) -- Wall Street kicked off the holiday-shortened week with stocks joining bonds higher as hopes for a peace deal between the US and Iran overshadowed military strikes…