The recovery of the housing market looks questionable, according to negative weekly charts for Armstrong World, Lennox, Masco, Owens Corning and Vulcan Materials.
For starters, trouble for banks, drugs, energy and M&A.
Both candidates are pressing for greater investments in America's crumbling public works. That is a victory for this construction company, regardless of which party takes the White House.
Demand for products from Armstrong World, Lennox, Masco, Owens Corning and Vulcan Materials has slowed.