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 — 1987

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1987-12-31$1.76$1.812,481——
1987-12-30$1.76$1.8110,631——
1987-12-29$1.80$1.850——
1987-12-28$1.80$1.8512,049——
1987-12-24$1.80$1.851,772——
1987-12-23$1.83$1.891,418——
1987-12-22$1.80$1.853,898——
1987-12-21$1.76$1.810——
1987-12-18$1.76$1.810——
1987-12-17$1.76$1.815,316——
1987-12-16$1.76$1.812,126——
1987-12-15$1.73$1.784,253——
1987-12-14$1.69$1.743,544——
1987-12-11$1.73$1.780——
1987-12-10$1.73$1.783,189——
1987-12-09$1.76$1.8112,049——
1987-12-08$1.80$1.8511,340——
1987-12-07$1.76$1.817,442——
1987-12-04$1.76$1.81115,526——
1987-12-03$1.83$1.893,898——
1987-12-02$1.90$1.960——
1987-12-01$1.90$1.960——
1987-11-30$1.90$1.96709——
1987-11-27$1.94$1.997,796——
1987-11-25$1.90$1.961,063——
1987-11-24$1.98$2.030——
1987-11-23$1.98$2.034,607——
1987-11-20$1.98$2.030——
1987-11-19$1.98$2.037,796——
1987-11-18$1.90$1.968,859——
1987-11-17$1.98$2.030——
1987-11-16$1.98$2.033,898——
1987-11-13$1.94$1.990——
1987-11-12$1.94$1.9910,986——
1987-11-11$1.80$1.852,835——
1987-11-10$1.80$1.857,442——
1987-11-09$1.83$1.8926,578——
1987-11-06$1.87$1.9216,656——
1987-11-05$1.80$1.85283,854——
1987-11-04$1.98$2.038,859——
1987-11-03$2.05$2.100——
1987-11-02$2.05$2.10709——
1987-10-30$2.12$2.1819,845——
1987-10-29$1.76$1.81169,746——
1987-10-28$1.94$1.9911,340——
1987-10-27$1.98$2.033,544——
1987-10-26$2.01$2.0727,287——
1987-10-23$2.05$2.095,316——
1987-10-22$2.26$2.313,189——
1987-10-21$2.36$2.4227,287——
1987-10-20$2.40$2.454,607——
1987-10-19$2.47$2.5220,908——
1987-10-16$2.75$2.812,835——
1987-10-15$2.79$2.8514,884——
1987-10-14$2.75$2.810——
1987-10-13$2.75$2.8135,083——
1987-10-12$3.03$3.104,253——
1987-10-09$3.03$3.100——
1987-10-08$3.03$3.101,418——
1987-10-07$3.03$3.109,568——
1987-10-06$3.00$3.071,063——
1987-10-05$2.96$3.032,481——
1987-10-02$2.89$2.9619,845——
1987-10-01$3.00$3.0711,694——
1987-09-30$2.96$3.0327,641——
1987-09-29$2.93$2.992,126——
1987-09-28$2.82$2.890——
1987-09-25$2.82$2.893,189——
1987-09-24$2.75$2.812,126——
1987-09-23$2.75$2.812,835——
1987-09-22$2.82$2.8919,845——
1987-09-21$2.89$2.961,772——
1987-09-18$2.93$2.99354——
1987-09-17$2.96$3.0330,831——
1987-09-16$2.93$2.990——
1987-09-15$2.93$2.990——
1987-09-14$2.93$2.998,505——
1987-09-11$3.00$3.072,835——
1987-09-10$2.96$3.035,316——
1987-09-09$3.03$3.107,088——
1987-09-08$3.03$3.107,796——
1987-09-04$3.00$3.0721,617——
1987-09-03$2.93$2.9911,340——
1987-09-02$3.00$3.076,024——
1987-09-01$3.00$3.078,151——
1987-08-31$3.00$3.071,418——
1987-08-28$3.00$3.073,898——
1987-08-27$3.00$3.074,961——
1987-08-26$3.00$3.071,418——
1987-08-25$3.00$3.071,772——
1987-08-24$3.03$3.103,898——
1987-08-21$3.00$3.076,733——
1987-08-20$3.00$3.0720,908——
1987-08-19$3.07$3.140——
1987-08-18$3.07$3.149,568——
1987-08-17$3.10$3.177,442——
1987-08-14$2.93$2.996,024——
1987-08-13$2.93$2.995,316——
1987-08-12$2.93$2.998,859——
1987-08-11$2.93$2.9927,287——
1987-08-10$2.93$2.993,898——
1987-08-07$2.96$3.039,214——
1987-08-06$3.10$3.173,544——
1987-08-05$3.17$3.252,126——
1987-08-04$3.14$3.210——
1987-08-03$3.14$3.213,544——
1987-07-31$3.17$3.251,772——
1987-07-30$3.21$3.2825,869——
1987-07-29$3.07$3.1415,947——
1987-07-28$2.82$2.8914,175——
1987-07-27$2.82$2.8937,918——
1987-07-24$2.93$2.983,544——
1987-07-23$3.03$3.098,859——
1987-07-22$3.17$3.2312,758——
1987-07-21$3.28$3.343,898——
1987-07-20$3.35$3.411,063——
1987-07-17$3.39$3.4510,631——
1987-07-16$3.25$3.318,151——
1987-07-15$3.32$3.383,544——
1987-07-14$3.39$3.4513,466——
1987-07-13$3.42$3.4923,034——
1987-07-10$3.53$3.595,316——
1987-07-09$3.56$3.633,544——
1987-07-08$3.56$3.636,024——
1987-07-07$3.63$3.706,733——
1987-07-06$3.60$3.668,151——
1987-07-02$3.56$3.630——
1987-07-01$3.56$3.633,898——
1987-06-30$3.63$3.703,544——
1987-06-29$3.70$3.7719,491——
1987-06-26$3.67$3.747,442——
1987-06-25$3.74$3.812,835——
1987-06-24$3.81$3.880——
1987-06-23$3.81$3.8846,423——
1987-06-22$3.84$3.927,088——
1987-06-19$4.06$4.133,544——
1987-06-18$4.09$4.179,214——
1987-06-17$4.20$4.2814,884——
1987-06-16$4.27$4.3521,971——
1987-06-15$4.20$4.289,568——
1987-06-12$4.13$4.2041,816——
1987-06-11$4.27$4.3567,686——
1987-06-10$4.02$4.1021,971——
1987-06-09$3.95$4.0271,938——
1987-06-08$3.70$3.7717,010——
1987-06-05$3.84$3.925,316——
1987-06-04$3.77$3.841,772——
1987-06-03$3.74$3.813,898——
1987-06-02$3.84$3.9241,816——
1987-06-01$3.81$3.885,316——
1987-05-29$3.92$3.9913,821——
1987-05-28$3.95$4.0232,603——
1987-05-27$4.06$4.1354,574——
1987-05-26$4.16$4.24135,371——
1987-05-22$3.92$3.9977,254——
1987-05-21$3.53$3.5983,278——
1987-05-20$3.81$3.8829,768——
1987-05-19$3.88$3.95278,184——
1987-05-18$3.46$3.52154,153——
1987-05-15$3.35$3.4197,453——
1987-05-14$3.17$3.235,670——
1987-05-13$3.25$3.3169,812——
1987-05-12$3.17$3.2336,146——
1987-05-11$3.07$3.1321,971——
1987-05-08$2.96$2.990——
1987-05-07$2.96$2.994,253——
1987-05-06$2.89$2.923,189——
1987-05-05$2.79$2.817,088——
1987-05-04$2.75$2.780——
1987-05-01$2.75$2.78116,589——
1987-04-30$2.68$2.703,898——
1987-04-29$2.57$2.601,063——
1987-04-28$2.54$2.560——
1987-04-27$2.54$2.564,961——
1987-04-24$2.57$2.601,418——
1987-04-23$2.65$2.660——
1987-04-22$2.65$2.662,126——
1987-04-21$2.61$2.624,607——
1987-04-20$2.61$2.620——
1987-04-16$2.61$2.625,316——
1987-04-15$2.65$2.661,418——
1987-04-14$2.72$2.730——
1987-04-13$2.72$2.730——
1987-04-10$2.72$2.73354——
1987-04-09$2.68$2.69709——
1987-04-08$2.75$2.760——
1987-04-07$2.75$2.760——
1987-04-06$2.75$2.76709——
1987-04-03$2.75$2.762,835——
1987-04-02$2.68$2.690——
1987-04-01$2.68$2.691,063——
1987-03-31$2.72$2.730——
1987-03-30$2.72$2.73709——
1987-03-27$2.65$2.66709——
1987-03-26$2.61$2.626,733——
1987-03-25$2.72$2.731,772——
1987-03-24$2.72$2.730——
1987-03-23$2.72$2.730——
1987-03-20$2.72$2.730——
1987-03-19$2.72$2.730——
1987-03-18$2.72$2.730——
1987-03-17$2.72$2.730——
1987-03-16$2.72$2.73354——
1987-03-13$2.75$2.768,151——
1987-03-12$2.68$2.696,379——
1987-03-11$2.65$2.6612,049——
1987-03-10$2.54$2.551,063——
1987-03-09$2.50$2.522,126——
1987-03-06$2.50$2.524,607——
1987-03-05$2.47$2.480——
1987-03-04$2.47$2.48709——
1987-03-03$2.43$2.450——
1987-03-02$2.43$2.450——
1987-02-27$2.43$2.45354——
1987-02-26$2.40$2.410——
1987-02-25$2.40$2.415,316——
1987-02-24$2.36$2.3714,175——
1987-02-23$2.50$2.520——
1987-02-20$2.50$2.52709——
1987-02-19$2.54$2.55354——
1987-02-18$2.57$2.591,063——
1987-02-17$2.54$2.55354——
1987-02-13$2.50$2.520——
1987-02-12$2.50$2.520——
1987-02-11$2.50$2.520——
1987-02-10$2.50$2.520——
1987-02-09$2.50$2.520——
1987-02-06$2.50$2.520——
1987-02-05$2.50$2.522,835——
1987-02-04$2.47$2.480——
1987-02-03$2.47$2.480——
1987-02-02$2.47$2.480——
1987-01-30$2.47$2.480——
1987-01-29$2.47$2.48709——
1987-01-28$2.47$2.480——
1987-01-27$2.47$2.480——
1987-01-26$2.47$2.481,418——
1987-01-23$2.47$2.470——
1987-01-22$2.47$2.470——
1987-01-21$2.47$2.470——
1987-01-20$2.47$2.470——
1987-01-19$2.47$2.470——
1987-01-16$2.47$2.470——
1987-01-15$2.47$2.471,063——
1987-01-14$2.43$2.43709——
1987-01-13$2.47$2.470——
1987-01-12$2.47$2.470——
1987-01-09$2.47$2.470——
1987-01-08$2.47$2.47161,241——
1987-01-07$2.50$2.5020,908——
1987-01-06$2.54$2.542,835——
1987-01-05$2.61$2.61709——
1987-01-02$2.65$2.651,772——