Stock indexes recovered some losses on Tuesday from the previous day as Congress passed a $900 billion stimulus package and anxiety eased in equity markets about a fast-spreading strain of the coronavirus in Britain and new travel restrictions. The Nikkei 225 in Japan was down 1 percent, the Hang Seng in Hong Kong fell 0.7 percent and the Shanghai composite closed 1.8 percent lower. The pound fell 0.4 percent against the U.S. dollar and 0.2 percent against the euro. 