Baseball and the housing market have a couple of things in common. Both reach peak activity in the spring and both are tracked using a plethora of statistics. The granular details of RBIs, home runs, and at-bats are known to every diehard baseball fan. Housing’s copious data—sales both new and existing, starts, permits, and mortgage rates—make it the statistical envy of other sectors. And just as a baseball team’s stats can foreshadow its win/loss record, housing stats tend to be a leading indicator of a market’s overall economic performance.