Get the Stockscreener App
310.90
4.84%
-15.81
Watsco, Inc. Class B Stock (WSO.B) Price History
The historical daily chart and data for Watsco, Inc. Class B stock (WSO.B), show that the latest closing stock price as of September 28, 2026, is $310.90.
- Watsco, Inc. Class B all-time high stock price is $453.37, occurred on May 05, 2026.
- The lowest Watsco, Inc. Class B stock price recorded was $306.82 on August 25, 2026. Since then, Watsco, Inc. Class B's stock price has risen over 1.33% to $310.90 now.
- The 52-week high stock price for WSO.B is $453.37, representing a 45.83% increase from the current share price, occurred on May 05, 2026.
- The 52-week low stock price for WSO.B is $306.82, indicating a -1.31% decrease from the current share price, occurred on August 25, 2026.
- The closing price of Watsco, Inc. Class B (WSO.B) stock in the beginning of 2025 was $379.35. The stock closed the year at $338.85, a loss of over -10.68% for the year.
The table below shows more information about WSO.B historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 28, 2026 | $310.9 | $310.9 | $0.00 | 79.00 | -4.84% |
| Sep 23, 2026 | $328.7 | $326.7 | $1.96 | 527.0 | +4.56% |
Watsco, Inc. Class B Stock (WSO.B) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Watsco, Inc. Class B stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of WSO.B shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Watsco, Inc. Class B stock price history provides a foundation for understanding how the company's stock has evolved over time.
Watsco, Inc. Class B Stock (WSO.B) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $328.7 | $310.9 | $17.77 | 1,231.0 | -1.63% |
| Aug, 2026 | $335.4 | $306.8 | $28.58 | 3,154.0 | -1.77% |
| Jul, 2026 | $385.0 | $317.6 | $67.37 | 1,763.0 | -8.07% |
| Jun, 2026 | $350.0 | $350.0 | $0.00 | 80.00 | -13.33% |
| May, 2026 | $453.4 | $403.8 | $49.54 | 92.00 | -10.26% |
| Apr, 2026 | $450.0 | $450.0 | $0.00 | 147.0 | +22.17% |
| Mar, 2026 | $377.6 | $367.5 | $10.05 | 152.0 | -12.15% |
| Feb, 2026 | $419.2 | $388.9 | $30.31 | 169.0 | +7.65% |
| Jan, 2026 | $389.4 | $372.6 | $16.85 | 1,192.0 | +14.93% |
Watsco, Inc. Class B Stock (WSO.B) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $356.9 | $345.4 | $11.57 | 595.0 | +1.55% |
| Nov, 2025 | $366.1 | $351.5 | $14.63 | 262.0 | -4.00% |
| Oct, 2025 | $379.4 | $366.1 | $13.20 | 734.0 | +0.00% |
0.98%
0.83%
Open in Yahoo
|
Open in Google
|
Open in Finviz
|
Open in MarketWatch
|
Open in EDGAR
|
Open in Reuters
Cap:
|
Volume (24h):