The upward movement and significant intraday volatility observed in Lowe’s Companies, Inc. shares are primarily driven by sweeping legislative developments in the housing sector, coupled with favorable macroeconomic shifts. Congress recently passed the bipartisan 21st Century ROAD to Housing Act, a landmark legislative package aimed at tackling housing affordability and expanding supply. This package includes the Whole Homes Repairs Act, which provides federal funding to help low- and moderate-income homeowners finance critical home repairs and improve energy efficiency. The passage of this comprehensive bill ignited a broad-based rally across the entire housing and construction ecosystem, including homebuilders and home improvement…