Stocks soared again Thursday, capping off a week that has seen gains since Monday of 6.2% in the Dow, 6.4% in the S&P 500, and 6.8% in the Nasdaq. Thursday alone saw the Dow close 1.8% higher at 28,390, the S&P close 1.9% higher at 3,510, and the Nasdaq rise 2.6% to close at 11,891. Four days in, this marks the best week for the markets since the first week in April, a four-