Home Depot shares are trading lower due to an unexpected decline in U.S. construction spending for May. The 0.1% drop contrasts with economists' forecasts of a 0.2% rise, driven by a 0.3% drop in private construction projects. Residential construction saw a 0.2% decrease, with new single-family construction projects falling by 0.7%. Public construction projects, however, showed resilience with a 0.5% increase.