U.S. Futures Edge Up, Yen Hits 40-Year Dollar Low

U.S. equity futures edged higher in early European trade while Japan's yen fell to a 40-year low against the dollar Tuesday, raising traders' expectations of a government intervention.

Newest Bank of Japan Policymaker Pledges to Keep Careful Eye on Yen

Ayano Sato pledged to carefully watch the impact of a weak yen on prices, though she didn't give any clear hints on her monetary policy stance.

Why Wall Street Bulls Aren't Worried About Sky-High Stock Prices