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 — 1986

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1986-12-31$2.65$2.654,607——
1986-12-30$2.65$2.650——
1986-12-29$2.65$2.650——
1986-12-26$2.65$2.650——
1986-12-24$2.65$2.650——
1986-12-23$2.65$2.6518,073——
1986-12-22$2.75$2.750——
1986-12-19$2.75$2.75709——
1986-12-18$2.82$2.820——
1986-12-17$2.82$2.82709——
1986-12-16$2.79$2.79709——
1986-12-15$2.82$2.821,063——
1986-12-12$2.82$2.82709——
1986-12-11$2.86$2.863,544——
1986-12-10$2.82$2.82354——
1986-12-09$2.89$2.891,063——
1986-12-08$2.82$2.825,316——
1986-12-05$3.00$3.000——
1986-12-04$3.00$3.003,189——
1986-12-03$3.10$3.103,189——
1986-12-02$3.17$3.17354——
1986-12-01$3.25$3.250——
1986-11-28$3.25$3.250——
1986-11-26$3.25$3.255,316——
1986-11-25$3.17$3.177,796——
1986-11-24$3.17$3.170——
1986-11-21$3.17$3.170——
1986-11-20$3.17$3.171,772——
1986-11-19$3.17$3.179,923——
1986-11-18$3.17$3.173,544——
1986-11-17$3.10$3.104,253——
1986-11-14$3.17$3.177,796——
1986-11-13$3.07$3.070——
1986-11-12$3.07$3.071,772——
1986-11-11$3.07$3.070——
1986-11-10$3.07$3.072,481——
1986-11-07$3.03$3.032,126——
1986-11-06$2.96$2.960——
1986-11-05$2.96$2.961,063——
1986-11-04$3.03$3.036,379——
1986-11-03$3.03$3.030——
1986-10-31$3.03$3.030——
1986-10-30$3.03$3.034,961——
1986-10-29$3.10$3.100——
1986-10-28$3.10$3.101,063——
1986-10-27$3.10$3.107,088——
1986-10-24$2.82$2.8210,277——
1986-10-23$2.75$2.750——
1986-10-22$2.75$2.750——
1986-10-21$2.75$2.755,670——
1986-10-20$2.68$2.680——
1986-10-17$2.68$2.681,063——
1986-10-16$2.65$2.65709——
1986-10-15$2.68$2.681,063——
1986-10-14$2.61$2.610——
1986-10-13$2.61$2.613,544——
1986-10-10$2.54$2.547,088——
1986-10-09$2.43$2.430——
1986-10-08$2.43$2.431,063——
1986-10-07$2.43$2.431,418——
1986-10-06$2.50$2.508,859——
1986-10-03$2.50$2.500——
1986-10-02$2.50$2.500——
1986-10-01$2.50$2.502,481——
1986-09-30$2.50$2.500——
1986-09-29$2.50$2.500——
1986-09-26$2.50$2.500——
1986-09-25$2.50$2.500——
1986-09-24$2.50$2.500——
1986-09-23$2.50$2.50709——
1986-09-22$2.54$2.542,126——
1986-09-19$2.65$2.650——
1986-09-18$2.65$2.651,772——
1986-09-17$2.68$2.68709——
1986-09-16$2.75$2.75354——
1986-09-15$2.79$2.790——
1986-09-12$2.79$2.791,772——
1986-09-11$2.82$2.820——
1986-09-10$2.82$2.821,063——
1986-09-09$2.79$2.792,481——
1986-09-08$2.79$2.790——
1986-09-05$2.79$2.79354——
1986-09-04$2.82$2.822,126——
1986-09-03$2.79$2.791,418——
1986-09-02$2.89$2.891,418——
1986-08-29$3.00$3.003,544——
1986-08-28$3.00$3.000——
1986-08-27$3.00$3.000——
1986-08-26$3.00$3.00354——
1986-08-25$3.00$3.000——
1986-08-22$3.00$3.000——
1986-08-21$3.00$3.000——
1986-08-20$3.00$3.001,772——
1986-08-19$2.89$2.890——
1986-08-18$2.89$2.890——
1986-08-15$2.89$2.89709——
1986-08-14$2.93$2.931,772——
1986-08-13$3.00$3.009,923——
1986-08-12$2.93$2.930——
1986-08-11$2.93$2.93709——
1986-08-08$2.86$2.861,063——
1986-08-07$2.96$2.963,544——
1986-08-06$2.93$2.931,418——
1986-08-05$2.89$2.89354——
1986-08-04$2.89$2.891,772——
1986-08-01$2.82$2.821,772——
1986-07-31$2.89$2.890——
1986-07-30$2.89$2.892,126——
1986-07-29$2.82$2.820——
1986-07-28$2.82$2.821,772——
1986-07-25$2.82$2.822,835——
1986-07-24$2.72$2.720——
1986-07-23$2.72$2.72354——
1986-07-22$2.75$2.75709——
1986-07-21$2.75$2.750——
1986-07-18$2.75$2.751,063——
1986-07-17$2.72$2.721,063——
1986-07-16$2.75$2.752,835——
1986-07-15$2.75$2.751,772——
1986-07-14$2.86$2.86354——
1986-07-11$2.79$2.790——
1986-07-10$2.79$2.79709——
1986-07-09$2.75$2.75709——
1986-07-08$2.79$2.79354——
1986-07-07$2.75$2.751,418——
1986-07-03$2.82$2.820——
1986-07-02$2.82$2.82354——
1986-07-01$2.86$2.864,607——
1986-06-30$2.82$2.821,418——
1986-06-27$2.86$2.861,063——
1986-06-26$2.82$2.820——
1986-06-25$2.82$2.820——
1986-06-24$2.82$2.820——
1986-06-23$2.82$2.820——
1986-06-20$2.82$2.823,898——
1986-06-19$2.82$2.821,063——
1986-06-18$2.89$2.892,126——
1986-06-17$2.86$2.86709——
1986-06-16$2.93$2.930——
1986-06-13$2.93$2.930——
1986-06-12$2.93$2.93354——
1986-06-11$3.00$3.001,772——
1986-06-10$3.00$3.00354——
1986-06-09$2.96$2.960——
1986-06-06$2.96$2.960——
1986-06-05$2.96$2.960——
1986-06-04$2.96$2.961,418——
1986-06-03$2.93$2.93709——
1986-06-02$3.00$3.000——
1986-05-30$3.00$3.001,418——
1986-05-29$2.96$2.960——
1986-05-28$2.96$2.96354——
1986-05-27$3.03$3.030——
1986-05-23$3.03$3.031,418——
1986-05-22$3.00$3.000——
1986-05-21$3.00$3.000——
1986-05-20$3.00$3.000——
1986-05-19$3.00$3.00354——
1986-05-16$3.07$3.070——
1986-05-15$3.07$3.072,126——
1986-05-14$3.17$3.178,505——
1986-05-13$3.21$3.215,316——
1986-05-12$3.35$3.35709——
1986-05-09$3.35$3.354,961——
1986-05-08$3.14$3.141,418——
1986-05-07$3.00$3.003,189——
1986-05-06$2.86$2.86354——
1986-05-05$2.82$2.820——
1986-05-02$2.82$2.821,418——
1986-05-01$2.82$2.82709——
1986-04-30$2.89$2.890——
1986-04-29$2.89$2.890——
1986-04-28$2.89$2.89354——
1986-04-25$2.93$2.93354——
1986-04-24$3.00$3.000——
1986-04-23$3.00$3.001,418——
1986-04-22$2.89$2.897,088——
1986-04-21$2.79$2.790——
1986-04-18$2.79$2.790——
1986-04-17$2.79$2.79354——
1986-04-16$2.75$2.7523,034——
1986-04-15$2.75$2.750——
1986-04-14$2.75$2.75709——
1986-04-11$2.75$2.750——
1986-04-10$2.75$2.752,126——
1986-04-09$2.72$2.720——
1986-04-08$2.72$2.722,835——
1986-04-07$2.61$2.612,481——
1986-04-04$2.61$2.611,063——
1986-04-03$2.57$2.575,316——
1986-04-02$2.47$2.470——
1986-04-01$2.47$2.472,126——
1986-03-31$2.40$2.40709——
1986-03-27$2.40$2.40354——
1986-03-26$2.43$2.431,418——
1986-03-25$2.50$2.5015,238——
1986-03-24$2.36$2.360——
1986-03-21$2.36$2.360——
1986-03-20$2.36$2.360——
1986-03-19$2.36$2.362,126——
1986-03-18$2.36$2.363,544——
1986-03-17$2.26$2.266,379——
1986-03-14$2.29$2.290——
1986-03-13$2.29$2.29709——
1986-03-12$2.33$2.330——
1986-03-11$2.33$2.331,772——
1986-03-10$2.22$2.221,418——
1986-03-07$2.29$2.290——
1986-03-06$2.29$2.291,418——
1986-03-05$2.26$2.260——
1986-03-04$2.26$2.26709——
1986-03-03$2.29$2.29354——
1986-02-28$2.26$2.260——
1986-02-27$2.26$2.264,961——
1986-02-26$2.12$2.127,442——
1986-02-25$2.15$2.1510,986——
1986-02-24$2.15$2.150——
1986-02-21$2.15$2.152,835——
1986-02-20$2.15$2.150——
1986-02-19$2.15$2.153,544——
1986-02-18$2.19$2.190——
1986-02-14$2.19$2.1911,340——
1986-02-13$2.29$2.291,063——
1986-02-12$2.22$2.22709——
1986-02-11$2.19$2.1942,525——
1986-02-10$2.19$2.197,442——
1986-02-07$2.26$2.2630,122——
1986-02-06$2.19$2.19709——
1986-02-05$2.22$2.221,418——
1986-02-04$2.15$2.15354——
1986-02-03$2.22$2.221,418——
1986-01-31$2.19$2.19709——
1986-01-30$2.19$2.198,859——
1986-01-29$2.12$2.1254,219——
1986-01-28$2.22$2.220——
1986-01-27$2.22$2.220——
1986-01-24$2.22$2.220——
1986-01-23$2.22$2.222,835——
1986-01-22$2.22$2.227,088——
1986-01-21$2.19$2.19709——
1986-01-20$2.19$2.191,772——
1986-01-17$2.22$2.22354——
1986-01-16$2.29$2.290——
1986-01-15$2.29$2.297,796——
1986-01-14$2.26$2.26709——
1986-01-13$2.33$2.33354——
1986-01-10$2.36$2.360——
1986-01-09$2.36$2.362,481——
1986-01-08$2.36$2.360——
1986-01-07$2.36$2.360——
1986-01-06$2.36$2.361,063——
1986-01-03$2.33$2.330——
1986-01-02$2.33$2.330——