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Watsco (WSO) closed at $308.24 on November 12, 2026, down 1.6% from the previous close, on volume of 319,321 shares (30-day average 638,420).

Key numbers
  • Last close: $308.24 (November 12, 2026)
  • 52-week range: $277.34 to $459.00
  • Market value: $12.7 billion
  • 30-day implied volatility (IV30): 36.5%
  • Option volume: 20 contracts (10 calls, 10 puts); 30-day average 97

Data as of November 12, 2026.

WSO Stock Summary and Trading Ideas (Watsco | NYSE:WSO)

Charts for Today's Stock Price and Implied Volatility in Watsco

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for WSO by Theoretical Edge and Win Rates

Sentiment

Largest Multi-Leg Option Trades (30 Days)

#DateStrategyLegsContracts

Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 12, 2026. See the 10 largest for 30, 60 and 90 days

Trading Statistics

Key Ratios

Watsco (WSO) Frequently Asked Questions

What does Watsco do?

Watsco is the largest HVAC and refrigeration products distributor in North America with approximately 13% market share. The company primarily operates in the United States (90% of revenue) with significant exposure in the Sun Belt states. Watsco also has operations in Canada, Latin America, and the Caribbean. The company's customer base comprises more than 120,000 dealers and contractors serving the replacement and new-construction HVAC/R markets for residential and light-commercial applications. As much as 20% of residential HVAC units are distributed through Watsco in any given year. Revenue is approximately 75%-80% residential HVAC and 20%-25% commercial, with relatively small exposure to more complex "applied" solutions.

What symbol and exchange does Watsco shares trade?

Watsco trades on the NYSE stock market under the symbol WSO.

What is Watsco stock price doing today?

As of November 13, 2026, WSO stock price climbed to $308.73 with 22,016 million shares trading.

What is Watsco's Beta?

WSO has a beta of 0.77, meaning it tends to be less sensitive to market movements. WSO has a correlation of 0.07 to the broad based SPY ETF.

How much is Watsco worth?

WSO has a market cap of $12.77 billion. This is considered a Large Cap stock.

How much money does Watsco make?

Last quarter Watsco reported $2 billion in Revenue and $3.77 earnings per share. This beat revenue expectation by $10 million and missed earnings estimates by -$.34.

What is the highest and lowest price Watsco traded in the last 3 year period?

In the last 3 years, WSO traded as high as $571.42 and as low as $277.34.

What are the top ETFs holding Watsco?

The top ETF exchange traded funds that WSO belongs to (by Net Assets): IJH, VTI, SCHD, VB, DVY.

Is Watsco (WSO) a good investment?

WSO has underperformed the market in the last year with a return of -7.8%, while SPY returned +10.7%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in WSO shares. However, WSO has outperformed the market in the last 3 month and 2 week periods, returning +0.8% and +1.9%, while SPY returned -2.8% and -2.6%, respectively. This indicates WSO has been having a stronger performance recently.

What are the support and resistance levels for Watsco (WSO)?

WSO support price is $300.40 and resistance is $316.08 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that WSO shares will trade within this expected range on the day.

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