Home Depot falls after warning the housing market may not improve; Lowe's also lower (HD:NYSE)

Home Depot (NYSE:HD) reported revenue rose 14.1% year-over-year to $39.7 billion in Q4. Comparable sales in the U.S. increased 1.3% for the quarter that ended on February 2 to beat the consensus expectation for a drop of 1.0%. Customer transactions Home Depot (NYSE:HD) reported revenue rose 14.1%…