Skip to main content
logo
Watsco, Inc. (WSO)
NYSE: WSO · Real-Time Price · USD
311.94
-2.51 (-0.80%)
At close: Aug 21, 2026, 4:00 PM EDT
314.20
+2.26 (0.72%)
After-hours: Aug 21, 2026, 7:43 PM EDT

Watsco Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 21, 2026315.19318.34311.32311.94311.94-0.80%435,499
Aug 20, 2026313.26320.12312.05314.45314.45-1.62%296,568
Aug 19, 2026318.99323.89315.88319.64319.641.91%402,489
Aug 18, 2026311.00316.19309.74313.65313.650.57%348,384
Aug 17, 2026311.57313.57308.68311.86311.86-0.38%413,916
Aug 14, 2026310.48313.81308.50313.06313.060.47%261,555
Aug 13, 2026311.91314.38309.09311.60311.600.71%347,435
Aug 12, 2026322.01322.01307.34309.41309.41-2.98%764,178
Aug 11, 2026327.65329.48317.89318.91318.91-2.39%471,362
Aug 10, 2026329.77334.39324.45326.71326.71-1.03%312,618
Aug 7, 2026321.22333.53321.00330.10330.102.83%564,182
Aug 6, 2026331.63333.99320.95321.02321.02-3.63%537,247
Aug 5, 2026333.33335.92331.53333.12333.12-0.58%247,666
Aug 4, 2026319.93336.44318.44335.07335.075.36%516,818
Aug 3, 2026314.06321.00313.91318.01318.012.82%597,505
Jul 31, 2026310.00312.85305.00309.30309.30-0.46%659,858
Jul 30, 2026319.42320.79300.66310.73310.73-2.90%1,112,309
Jul 29, 2026343.18343.18307.18320.02320.02-12.92%2,002,172
Jul 28, 2026364.37371.54361.49367.51367.510.86%601,974
Jul 27, 2026364.52369.34363.07364.37364.370.65%241,599
Jul 24, 2026359.50368.42356.47362.01362.010.60%329,979
Jul 23, 2026365.25365.25357.13359.85359.85-0.59%336,572
Jul 22, 2026371.10373.27351.79362.00362.00-2.94%756,231
Jul 21, 2026372.15375.52364.36372.96372.960.59%340,478
Jul 20, 2026371.47374.33364.79370.77370.77-0.31%326,061
Jul 17, 2026382.25387.14368.11371.91371.91-3.44%354,356
Jul 16, 2026381.37392.60379.50385.16385.160.32%345,886
Jul 15, 2026394.41394.41383.94387.24383.94-2.04%357,753
Jul 14, 2026397.97400.09389.02395.29391.920.40%275,159
Jul 13, 2026386.02394.60384.12393.71390.352.57%365,850
Jul 10, 2026378.82389.07378.08383.86380.591.62%268,360
Jul 9, 2026380.87383.55374.62377.73374.51-0.65%387,911
Jul 8, 2026385.01385.14375.76380.22376.98-2.37%266,129
Jul 7, 2026402.09402.09385.31389.44386.12-2.41%285,607
Jul 6, 2026404.25406.56398.12399.06395.66-1.40%383,608
Jul 2, 2026406.73411.87395.82404.71401.26-0.71%300,432
Jul 1, 2026416.53417.68404.81407.62404.15-2.19%392,539
Jun 30, 2026413.85420.90410.54416.73413.181.49%380,035
Jun 29, 2026407.58412.54406.39410.60407.10-0.03%267,290
Jun 26, 2026409.00415.15407.06410.74407.24-0.35%583,939
Jun 25, 2026401.75418.72400.38412.19408.682.80%373,501
Jun 24, 2026391.67402.68391.50400.98397.563.42%300,708
Jun 23, 2026390.66393.00386.22387.72384.42-2.38%327,808
Jun 22, 2026399.35402.08393.31397.16393.78-0.97%463,148
Jun 18, 2026390.24401.34388.38401.04397.624.33%524,142
Jun 17, 2026388.34395.99380.83384.38381.10-1.22%272,949
Jun 16, 2026388.71392.16385.47389.14385.821.13%385,734
Jun 15, 2026383.00391.11382.40384.81381.531.14%252,336
Jun 12, 2026387.16391.13378.98380.46377.22-1.01%202,184
Jun 11, 2026379.68385.58371.86384.33381.052.31%247,769