Watsco Inc. Common Stock (WSO) market history

Watsco Inc. Common Stock (WSO) last session 2026-08-05 closed at $333.25 (-0.54%).

See what moved the market on any trading day in history. Open any trading session on the chart for the news and events behind the move. Informational only; not investment advice.

Open WSO on xPlanar

Browse all active symbols