Toll Brothers is trading 13.56% down at $132.55, with the cause of the pre-market decline unclear. - The price compares with the November 2 close of $153.35. - The company news search found no November 3 announcement explaining the move; the latest investor-relations release listed was its August 18 third-quarter results. - Supplied market indicators are mixed, with no verified link between the decline and a specific company, sector, or global catalyst. The November 2 rally does not establish its cause.