NYSE:WSO.B | Historical Stock Price | WATSCO INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-03-17 to 2026-08-31
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.48$2.38$11.83$58.74$291.58$1,447.311980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-08-31$309.702
2026-08-27$316.05$857.460
2026-08-26$316.05$857.46200$313.055
2026-08-25$306.82$832.42100
2026-08-24$309.28$839.10100
2026-08-21$309.28$839.100$312.902
2026-08-20$309.28$839.100
2026-08-19$309.28$839.10100
2026-08-18$312.44$847.672,000$313.7086
2026-08-17$328.83$892.140
2026-08-14$328.83$892.140
2026-08-13$328.83$892.140
2026-08-12$328.83$892.140
2026-08-11$328.83$892.14300
2026-08-10$319.27$866.20100
2026-08-07$316.24$857.980
2026-08-06$316.24$857.980
2026-08-05$316.24$857.980
2026-08-04$316.24$857.98100
2026-08-03$319.11$865.77300
2026-07-31$321.76$872.96100$312.1122
2026-07-30$317.63$861.750$316.758
2026-07-29$317.63$861.75200
2026-07-28$363.47$986.121,400$363.55165
2026-07-27$385.00$1,044.530
2026-07-24$385.00$1,044.530
2026-07-23$385.00$1,044.530
2026-07-22$385.00$1,044.530
2026-07-21$385.00$1,044.530
2026-07-20$385.00$1,044.530
2026-07-17$385.00$1,044.530
2026-07-16$385.00$1,044.530
2026-07-15$385.00$1,035.580
2026-07-14$385.00$1,035.580
2026-07-13$385.00$1,035.580
2026-07-10$385.00$1,035.580
2026-07-09$385.00$1,035.580
2026-07-08$385.00$1,035.580
2026-07-07$385.00$1,035.58100
2026-07-06$350.00$941.430
2026-07-02$350.00$941.430
2026-07-01$350.00$941.430
2026-06-30$350.00$941.430
2026-06-29$350.00$941.430
2026-06-26$350.00$941.430
2026-06-25$350.00$941.430
2026-06-24$350.00$941.430
2026-06-23$350.00$941.430
2026-06-22$350.00$941.430
2026-06-18$350.00$941.430
2026-06-17$350.00$941.430
2026-06-16$350.00$941.430
2026-06-15$350.00$941.430
2026-06-12$350.00$941.430
2026-06-11$350.00$941.430
2026-06-10$350.00$941.430
2026-06-09$350.00$941.430
2026-06-08$350.00$941.430
2026-06-05$350.00$941.430
2026-06-04$350.00$941.430
2026-06-03$350.00$941.430
2026-06-02$350.00$941.43100
2026-06-01$403.83$1,086.230
2026-05-29$403.83$1,086.230
2026-05-28$403.83$1,086.230
2026-05-27$403.83$1,086.230
2026-05-26$403.83$1,086.230
2026-05-22$403.83$1,086.230
2026-05-21$403.83$1,086.230
2026-05-20$403.83$1,086.230
2026-05-19$403.83$1,086.230
2026-05-18$403.83$1,086.230
2026-05-15$403.83$1,086.23100
2026-05-14$453.37$1,219.480
2026-05-13$453.37$1,219.480
2026-05-12$453.37$1,219.480
2026-05-11$453.37$1,219.480
2026-05-08$453.37$1,219.480
2026-05-07$453.37$1,219.480
2026-05-06$453.37$1,219.480
2026-05-05$453.37$1,219.48100
2026-05-04$450.00$1,210.410
2026-05-01$450.00$1,210.410
2026-04-30$450.00$1,210.410
2026-04-29$450.00$1,210.410
2026-04-28$450.00$1,210.410
2026-04-27$450.00$1,210.41100
2026-04-24$368.33$990.740
2026-04-23$368.33$990.740
2026-04-22$368.33$990.740
2026-04-21$368.33$990.740
2026-04-20$368.33$990.740
2026-04-17$368.33$990.740
2026-04-16$368.33$990.740
2026-04-15$368.33$981.860
2026-04-14$368.33$981.860
2026-04-13$368.33$981.860
2026-04-10$368.33$981.860
2026-04-09$368.33$981.860
2026-04-08$368.33$981.860
2026-04-07$368.33$981.860
2026-04-06$368.33$981.860
2026-04-02$368.33$981.860
2026-04-01$368.33$981.860
2026-03-31$368.33$981.860
2026-03-30$368.33$981.860
2026-03-27$368.33$981.860
2026-03-26$368.33$981.860
2026-03-25$368.33$981.860
2026-03-24$368.33$981.860
2026-03-23$368.33$981.860
2026-03-20$368.33$981.860
2026-03-19$368.33$981.860
2026-03-18$368.33$981.860
2026-03-17$368.33$981.860
2026-03-16$368.33$981.86100
2026-03-13$367.54$979.750
2026-03-12$367.54$979.75100
2026-03-11$377.59$1,006.540
2026-03-10$377.59$1,006.54100
2026-03-09$419.25$1,117.600
2026-03-06$419.25$1,117.600
2026-03-05$419.25$1,117.600
2026-03-04$419.25$1,117.600
2026-03-03$419.25$1,117.600
2026-03-02$419.25$1,117.600
2026-02-27$419.25$1,117.600
2026-02-26$419.25$1,117.600
2026-02-25$419.25$1,117.600
2026-02-24$419.25$1,117.600
2026-02-23$419.25$1,117.600
2026-02-20$419.25$1,117.600
2026-02-19$419.25$1,117.600
2026-02-18$419.25$1,117.600
2026-02-17$419.25$1,117.600
2026-02-13$419.25$1,117.600
2026-02-12$419.25$1,117.60100
2026-02-11$388.94$1,036.800
2026-02-10$388.94$1,036.800
2026-02-09$388.94$1,036.800
2026-02-06$388.94$1,036.800
2026-02-05$388.94$1,036.800
2026-02-04$388.94$1,036.800
2026-02-03$388.94$1,036.80100
2026-02-02$389.44$1,038.130
2026-01-30$389.44$1,038.130
2026-01-29$389.44$1,038.13100
2026-01-28$375.68$1,001.450
2026-01-27$375.68$1,001.450
2026-01-26$375.68$1,001.450
2026-01-23$375.68$1,001.450
2026-01-22$375.68$1,001.450
2026-01-21$375.68$1,001.450
2026-01-20$375.68$1,001.45500
2026-01-16$376.19$1,002.810
2026-01-15$376.19$994.820
2026-01-14$376.19$994.820
2026-01-13$376.19$994.82300
2026-01-12$376.25$994.97100
2026-01-09$373.52$987.76100
2026-01-08$338.85$896.070
2026-01-07$338.85$896.070
2026-01-06$338.85$896.070
2026-01-05$338.85$896.070
2026-01-02$338.85$896.070