Existing-Home Sales Tumble as Supply Crunch Squeezes
 Read More: http://bit.ly/2s41RbY   The numbers:  Existing-home sales ran at a seasonally  adjusted annual 5.46 million pace in April, the National Association of  Realtors® said Thursday.  Economists surveyed by MarketWatch had forecast a 5.50 million pace.                      What happened:  Sales of previously-owned homes fell  2.5% from March to April and were 1.4% lower than a year ago. It was the  second-straight month to chart a yearly decline.   The big picture:  Exceptionally  low levels of supply have the housing market reeling. Homes stayed on  the market for an average of only 26 days in April.   The median  price for homes sold in April was $275,200, which was 5.3% higher than a  year ago. Price increases are still much stronger than wage gains.   The  sales picture was mixed regionally, as always. Sales in the Northeast  were down 4.4%, while they were unchanged in April. In the South, sales  dipped 2.9%, and in the West, they were down 3.3%.   First-time  ...