A 4 percent drop in shares of Dow component Boeing Co also weighed on the market after news late Friday the plane maker had lost a multibillion-dollar U. Shares of Bank of America Corp, the largest U. The data “didn’t foreshadow a weaker economy, but we’re still seeing weakness in Nasdaq 100 and the bank index” following losses last week, said Steve Goldman, market strategist at Weeden & Co. Countrywide agreed in early in January to be bought by Bank of America for about $4 billion. In another housing-related development, shares of Thornburg Mortgage Inc tumbled 56 percent to $3. The Air Force contract to build a fleet of refueling tankers went to a team that included Northrop Grumman Corp, whose shares jumped 4. Read More