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.

View year

Historical Stock Price — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$14.10$18.170
2001-12-28$14.10$18.170
2001-12-27$14.10$18.172,900
2001-12-26$13.90$17.910
2001-12-24$13.90$17.910
2001-12-21$13.90$17.91200
2001-12-20$14.30$18.430
2001-12-19$14.30$18.431,000
2001-12-18$14.00$18.040
2001-12-17$14.00$18.04300
2001-12-14$14.10$18.170
2001-12-13$14.10$18.170
2001-12-12$14.10$18.170
2001-12-11$14.10$18.170
2001-12-10$14.10$18.17600
2001-12-07$13.95$17.986,800
2001-12-06$14.35$18.490
2001-12-05$14.35$18.491,100
2001-12-04$13.00$16.750
2001-12-03$13.00$16.750
2001-11-30$13.00$16.753,200
2001-11-29$12.20$15.720
2001-11-28$12.20$15.720
2001-11-27$12.20$15.720
2001-11-26$12.20$15.72500
2001-11-23$12.00$15.460
2001-11-21$12.00$15.460
2001-11-20$12.00$15.460
2001-11-19$12.00$15.46100
2001-11-16$11.75$15.148,000
2001-11-15$12.98$16.730
2001-11-14$12.98$16.735,000
2001-11-13$13.10$16.880
2001-11-12$13.10$16.880
2001-11-09$13.10$16.880
2001-11-08$13.10$16.880
2001-11-07$13.10$16.880
2001-11-06$13.10$16.880
2001-11-05$13.10$16.880
2001-11-02$13.10$16.880
2001-11-01$13.10$16.880
2001-10-31$13.10$16.880
2001-10-30$13.10$16.880
2001-10-29$13.10$16.880
2001-10-26$13.10$16.880
2001-10-25$13.10$16.882,000
2001-10-24$12.60$16.240
2001-10-23$12.60$16.240
2001-10-22$12.60$16.240
2001-10-19$12.60$16.240
2001-10-18$12.60$16.240
2001-10-17$12.60$16.24100
2001-10-16$12.19$15.710
2001-10-15$12.19$15.710
2001-10-12$12.19$15.710
2001-10-11$12.19$15.71100
2001-10-10$11.75$15.110
2001-10-09$11.75$15.111,200
2001-10-08$12.20$15.690
2001-10-05$12.20$15.69200
2001-10-04$13.00$16.720
2001-10-03$13.00$16.720
2001-10-02$13.00$16.720
2001-10-01$13.00$16.720
2001-09-28$13.00$16.72200
2001-09-27$12.60$16.200
2001-09-26$12.60$16.200
2001-09-25$12.60$16.20200
2001-09-24$12.00$15.43800
2001-09-21$11.00$14.140
2001-09-20$11.00$14.14500
2001-09-19$11.00$14.14200
2001-09-18$11.50$14.79200
2001-09-17$12.00$15.430
2001-09-10$12.00$15.430
2001-09-07$12.00$15.43400
2001-09-06$14.30$18.390
2001-09-05$14.30$18.390
2001-09-04$14.30$18.390
2001-08-31$14.30$18.390
2001-08-30$14.30$18.390
2001-08-29$14.30$18.39100
2001-08-28$13.65$17.550
2001-08-27$13.65$17.55100
2001-08-24$13.45$17.290
2001-08-23$13.45$17.290
2001-08-22$13.45$17.290
2001-08-21$13.45$17.291,000
2001-08-20$13.90$17.870
2001-08-17$13.90$17.870
2001-08-16$13.90$17.870
2001-08-15$13.90$17.870
2001-08-14$13.90$17.870
2001-08-13$13.90$17.870
2001-08-10$13.90$17.870
2001-08-09$13.90$17.870
2001-08-08$13.90$17.87200
2001-08-07$13.30$17.100
2001-08-06$13.30$17.100
2001-08-03$13.30$17.100
2001-08-02$13.30$17.101,500
2001-08-01$14.20$18.260
2001-07-31$14.20$18.260
2001-07-30$14.20$18.261,100
2001-07-27$14.20$18.26200
2001-07-26$13.80$17.74800
2001-07-25$13.65$17.550
2001-07-24$13.65$17.550
2001-07-23$13.65$17.550
2001-07-20$13.65$17.550
2001-07-19$13.65$17.550
2001-07-18$13.65$17.55100
2001-07-17$13.10$16.840
2001-07-16$13.10$16.840
2001-07-13$13.10$16.840
2001-07-12$13.10$16.840
2001-07-11$13.10$16.84200
2001-07-10$14.20$18.230
2001-07-09$14.20$18.230
2001-07-06$14.20$18.230
2001-07-05$14.20$18.230
2001-07-03$14.20$18.230
2001-07-02$14.20$18.23500
2001-06-29$13.55$17.390
2001-06-28$13.55$17.39100
2001-06-27$13.30$17.071,200
2001-06-26$12.75$16.360
2001-06-25$12.75$16.360
2001-06-22$12.75$16.360
2001-06-21$12.75$16.360
2001-06-20$12.75$16.360
2001-06-19$12.75$16.360
2001-06-18$12.75$16.360
2001-06-15$12.75$16.360
2001-06-14$12.75$16.360
2001-06-13$12.75$16.360
2001-06-12$12.75$16.36200
2001-06-11$13.50$17.330
2001-06-08$13.50$17.330
2001-06-07$13.50$17.330
2001-06-06$13.50$17.33200
2001-06-05$14.03$18.01200
2001-06-04$14.30$18.35100
2001-06-01$13.80$17.71200
2001-05-31$14.15$18.16100
2001-05-30$13.90$17.840
2001-05-29$13.90$17.840
2001-05-25$13.90$17.840
2001-05-24$13.90$17.840
2001-05-23$13.90$17.840
2001-05-22$13.90$17.846,600
2001-05-21$14.02$18.000
2001-05-18$14.02$18.001,000
2001-05-17$14.30$18.350
2001-05-16$14.30$18.35200
2001-05-15$13.90$17.84500
2001-05-14$13.80$17.71300
2001-05-11$13.36$17.150
2001-05-10$13.36$17.150
2001-05-09$13.36$17.15200
2001-05-08$13.20$16.941,000
2001-05-07$12.94$16.610
2001-05-04$12.94$16.6126,000
2001-05-03$13.10$16.810
2001-05-02$13.10$16.8114,700
2001-05-01$13.21$16.96500
2001-04-30$12.97$16.65100
2001-04-27$12.85$16.490
2001-04-26$12.85$16.490
2001-04-25$12.85$16.490
2001-04-24$12.85$16.490
2001-04-23$12.85$16.490
2001-04-20$12.85$16.490
2001-04-19$12.85$16.49200
2001-04-18$12.50$16.04500
2001-04-17$13.15$16.880
2001-04-16$13.15$16.880
2001-04-12$13.15$16.880
2001-04-11$13.15$16.88700
2001-04-10$13.60$17.422,200
2001-04-09$11.65$14.930
2001-04-06$11.65$14.930
2001-04-05$11.65$14.93200
2001-04-04$11.40$14.611,600
2001-04-03$11.60$14.860
2001-04-02$11.60$14.86100
2001-03-30$11.60$14.86600
2001-03-29$11.50$14.730
2001-03-28$11.50$14.730
2001-03-27$11.50$14.730
2001-03-26$11.50$14.730
2001-03-23$11.50$14.730
2001-03-22$11.50$14.731,000
2001-03-21$12.10$15.500
2001-03-20$12.10$15.501,300
2001-03-19$11.70$14.99500
2001-03-16$12.00$15.371,200
2001-03-15$12.00$15.370
2001-03-14$12.00$15.370
2001-03-13$12.00$15.370
2001-03-12$12.00$15.3710,000
2001-03-09$13.00$16.660
2001-03-08$13.00$16.660
2001-03-07$13.00$16.660
2001-03-06$13.00$16.660
2001-03-05$13.00$16.660
2001-03-02$13.00$16.660
2001-03-01$13.00$16.661,500
2001-02-28$13.00$16.660
2001-02-27$13.00$16.660
2001-02-26$13.00$16.660
2001-02-23$13.00$16.660
2001-02-22$13.00$16.660
2001-02-21$13.00$16.660
2001-02-20$13.00$16.660
2001-02-16$13.00$16.660
2001-02-15$13.00$16.660
2001-02-14$13.00$16.660
2001-02-13$13.00$16.660
2001-02-12$13.00$16.660
2001-02-09$13.00$16.662,200
2001-02-08$12.50$16.012,100
2001-02-07$12.02$15.40600
2001-02-06$12.10$15.500
2001-02-05$12.10$15.500
2001-02-02$12.10$15.500
2001-02-01$12.10$15.50700
2001-01-31$11.60$14.86500
2001-01-30$11.37$14.570
2001-01-29$11.37$14.571,000
2001-01-26$11.25$14.415,000
2001-01-25$11.31$14.495,100
2001-01-24$11.00$14.090
2001-01-23$11.00$14.090
2001-01-22$11.00$14.091,000
2001-01-19$11.88$15.214,500
2001-01-18$12.50$16.015,600
2001-01-17$13.75$17.620
2001-01-16$13.75$17.620
2001-01-12$13.75$17.620
2001-01-11$13.75$17.62100
2001-01-10$13.13$16.82400
2001-01-09$12.00$15.340
2001-01-08$12.00$15.340
2001-01-05$12.00$15.340
2001-01-04$12.00$15.340
2001-01-03$12.00$15.34200
2001-01-02$11.25$14.380