Other US listings · WSO-B · stock
Watsco INC (WSO-B) stock price history
Every Other US listings trading session of Watsco INC from Mar 17, 1980 to Jul 17, 2026: 11,678 daily bars, adjusted for splits and dividends, with minute bars arriving as capture begins. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
WSO-B adjusted close, 1980 to 2026
- $508.06
- All time high, 2024
- $449.48
- 52 week high, $330.28 low
- 11,678
- Daily sessions since 1980
This is the filing spelling of a security listed on NYSE as WSO.B; that page carries the listed series and is the canonical one.
Last updated Jul 17, 2026, the last stored session. Refreshes after each trading day. Full 1980 to 2026 series and minute bars.
WSO-B key facts
- Watsco INC (WSO-B) closed at $385.00 on Jul 17, 2026 on Other US listings.
- WSO-B's all time high close is $508.06, set on Nov 21, 2024; its all time low close is $0.1820 on Mar 27, 1980.
- WSO-B's 52 week range is $330.28 to $449.48.
- WSO-B returned -9.0% over the year to Jul 17, 2026 and +52.1% over five years.
- Over ten years WSO-B returned +280%, +14.3% a year compounded.
- WSO-B's deepest drawdown was -61.7% from Jul 10, 1998 to Feb 24, 2000.
- DataCedar holds 11,678 daily sessions of WSO-B history from Mar 17, 1980, adjusted for splits and dividends, served by the API under a key.
WSO-B price chart, 1980 to 2026
WSO-B returns
Price return from the last close on or before the window start to Jul 17, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +11.0% |
| 3 months | +5.4% |
| 6 months | +4.2% |
| Year to date | +10.7% |
| 1 year | -9.0% |
| 3 years | +14.5% |
| 5 years | +52.1% |
| 10 years | +279.9% |
| Since Mar 17, 1980 | +184,977% |
| Compound annual growth, 46.3 years | +17.6% |
WSO-B records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $508.06 on Nov 21, 2024
- All time low close
- $0.1820 on Mar 27, 1980
- 52 week high
- $449.48 on May 5, 2026
- 52 week low
- $330.28 on Dec 31, 2025
- Deepest drawdown
- -61.7% from Jul 10, 1998 to Feb 24, 2000, recovered Nov 5, 2003
- Best single session
- +100.0% on Jun 18, 1984
- Worst single session
- -48.2% on Jun 20, 1984
- Volatility, 1 year annualised
- 35.8%
- Sessions closing higher, 1 year
- 7%
- Growth of 1 since 1980
- 1,851×
- Best calendar year
- 1996, +138%
- Worst calendar year
- 2025, -35%
WSO-B price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 1980 starts on Mar 17, 1980; 2026 runs to Jul 17, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $330.28 | $449.48 | $330.28 | $385.00 | +16.6% | 2.1K | 135 |
| 2025 | $508.06 | $508.06 | $330.28 | $330.28 | -35.0% | 15K | 250 |
| 2024 | $391.47 | $508.06 | $364.57 | $508.06 | +29.8% | 10.1K | 252 |
| 2023 | $227.24 | $391.52 | $227.24 | $391.47 | +72.3% | 11.8K | 250 |
| 2022 | $267.76 | $274.02 | $206.92 | $227.24 | -15.1% | 20.7K | 251 |
| 2021 | $197.56 | $271.72 | $193.49 | $267.76 | +35.5% | 24.8K | 252 |
| 2020 | $148.14 | $207.19 | $114.46 | $197.56 | +33.4% | 25.5K | 253 |
| 2019 | $105.84 | $148.14 | $105.84 | $148.14 | +40.0% | 17.9K | 252 |
| 2018 | $128.23 | $148.32 | $103.84 | $105.84 | -17.4% | 57.8K | 251 |
| 2017 | $109.37 | $129.03 | $100.03 | $128.11 | +17.1% | 38.8K | 251 |
| 2016 | $85.00 | $115.96 | $77.84 | $109.37 | +28.7% | 27.3K | 252 |
| 2015 | $74.69 | $94.01 | $73.36 | $85.00 | +13.8% | 16.2K | 252 |
| 2014 | $65.57 | $75.53 | $60.29 | $74.69 | +13.0% | 33.7K | 252 |
| 2013 | $51.85 | $66.45 | $50.40 | $66.09 | +31.4% | 32.1K | 252 |
| 2012 | $41.49 | $50.70 | $40.94 | $50.29 | +23.8% | 27.8K | 250 |
| 2011 | $37.78 | $43.44 | $30.72 | $40.62 | +7.5% | 41.2K | 252 |
| 2010 | $28.23 | $38.46 | $27.27 | $37.78 | +33.8% | 38.6K | 252 |
| 2009 | $21.61 | $32.06 | $16.95 | $28.23 | +35.2% | 152.3K | 252 |
| 2008 | $18.42 | $32.25 | $16.04 | $20.88 | +10.3% | 204.6K | 253 |
| 2007 | $24.15 | $32.97 | $17.04 | $18.94 | -21.1% | 115.4K | 251 |
| 2006 | $30.33 | $36.48 | $21.34 | $23.99 | -19.7% | 120.5K | 251 |
| 2005 | $16.95 | $33.78 | $16.44 | $29.87 | +76.4% | 72.3K | 252 |
| 2004 | $11.27 | $16.93 | $10.92 | $16.93 | +52.2% | 113.8K | 252 |
| 2003 | $7.94 | $11.61 | $5.75 | $11.13 | +40.2% | 136.3K | 252 |
| 2002 | $6.70 | $9.29 | $6.44 | $7.94 | +18.6% | 83.8K | 252 |
| 2001 | $5.30 | $6.82 | $5.19 | $6.70 | +26.3% | 145.6K | 248 |
| 2000 | $5.25 | $7.48 | $4.03 | $5.30 | +0.9% | 194K | 252 |
| 1999 | $7.42 | $9.19 | $4.55 | $5.25 | -29.2% | 152.3K | 252 |
| 1998 | $7.54 | $10.84 | $5.56 | $7.42 | -1.5% | 107.3K | 252 |
| 1997 | $8.42 | $10.42 | $7.21 | $7.54 | -10.5% | 184.1K | 253 |
| 1996 | $3.64 | $8.65 | $3.35 | $8.42 | +137.6% | 558K | 254 |
| 1995 | $2.18 | $3.54 | $2.12 | $3.54 | +61.4% | 94.3K | 252 |
| 1994 | $1.70 | $2.23 | $1.70 | $2.20 | +29.1% | 305.5K | 252 |
| 1993 | $1.56 | $2.18 | $1.50 | $1.70 | +9.1% | 695.6K | 253 |
| 1992 | $1.67 | $1.67 | $1.10 | $1.56 | -8.3% | 1.6M | 254 |
| 1991 | $1.40 | $1.78 | $1.34 | $1.70 | +21.1% | 451.1K | 253 |
| 1990 | $1.07 | $1.52 | $1.02 | $1.40 | +31.3% | 555K | 253 |
| 1989 | $0.7333 | $1.22 | $0.7195 | $1.07 | +45.8% | 725.4K | 252 |
| 1988 | $0.6818 | $0.9161 | $0.6503 | $0.7333 | +9.7% | 521.3K | 253 |
| 1987 | $0.9751 | $1.70 | $0.6417 | $0.6684 | -31.5% | 3.4M | 253 |
| 1986 | $0.8581 | $1.24 | $0.7671 | $0.9751 | +13.6% | 570.6K | 253 |
| 1985 | $0.8841 | $1.24 | $0.8061 | $0.8581 | -2.9% | 686.4K | 252 |
| 1984 | $0.7216 | $1.43 | $0.7151 | $0.8841 | +22.5% | 1.2M | 253 |
| 1983 | $0.4745 | $0.7996 | $0.4745 | $0.7216 | +52.1% | 1.9M | 253 |
| 1982 | $0.3510 | $0.6306 | $0.3250 | $0.4745 | +31.9% | 2.2M | 253 |
| 1981 | $0.2774 | $0.4637 | $0.2774 | $0.3597 | +29.7% | 3.1M | 253 |
| 1980 | $0.1994 | $0.3034 | $0.1820 | $0.2774 | n/a | 1.4M | 201 |
WSO-B monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| July 2026 | $385.00 | +11.0% |
| June 2026 | $347.00 | -13.3% |
| May 2026 | $400.37 | -10.3% |
| April 2026 | $446.14 | +23.3% |
| March 2026 | $361.90 | -12.1% |
| February 2026 | $411.93 | +7.7% |
| January 2026 | $382.64 | +15.9% |
| December 2025 | $330.28 | -3.6% |
| November 2025 | $342.61 | -4.0% |
| October 2025 | $356.89 | -8.4% |
| September 2025 | $389.46 | -7.4% |
| August 2025 | $420.67 | -0.6% |
About the WSO-B data
Daily bars. 11,678 sessions from Mar 17, 1980 to Jul 17, 2026, one row per Other US listings trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Not stored for this listing yet. Minute history is captured forward from the day collection begins for a symbol and is never backfilled.
Time and currency. Session dates are Other US listings trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Mar 17, 1980, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/WSO-B/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
WSO-B share price history
