Homebuilders, building-related stocks and retailers scored new highs Tuesday despite a broad market decline. Bolstered by a seven-year high in housing starts, soaring top-rated builders included Lennar (LEN), which gapped up 1.65, or 3%, to 55.59 in heavy trade. Shares of the Miami-based homebuilder are in buy range from a 54.06 flat-base entry and at its best levels in more than eight years. D.R.