US stock futures edged up as President Trump announced a trade deal with Japan and Wall Street readied for Tesla (TSLA) and Google-parent Alphabet (GOOGL, GOOG) earnings. Futures attached to the Dow Jones Industrial Average (YM=F) rose 0.

Asian shares have rallied, with Tokyo's benchmark Nikkei 225 index up more than 3% after Japan and the U.S. announced a deal on President Donald Trump's tariffs.

Japanese shares surged to a one-year high on Wednesday as the country struck a trade deal with the United States that lowers tariffs on its autos, while also reviving hopes for a EU-US agreement that boosted European stock futures.