NYSE:WSO | 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
1984-06-07 to 2026-09-04
Data captured

Stock Price Chart

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

$1.57$5.98$22.67$86.01$326.30$1,237.971984-06-072026-08-27

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

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$11.56$12.6936,600
1999-12-30$11.19$12.2824,400
1999-12-29$11.44$12.5634,700
1999-12-28$11.36$12.4781,900
1999-12-27$11.38$12.49152,200
1999-12-23$11.38$12.4938,800
1999-12-22$10.56$11.6061,600
1999-12-21$10.31$11.3235,300
1999-12-20$10.38$11.3948,400
1999-12-17$10.31$11.3255,900
1999-12-16$10.56$11.6091,700
1999-12-15$10.19$11.1947,800
1999-12-14$10.19$11.1925,700
1999-12-13$10.06$11.0556,800
1999-12-10$10.25$11.2575,700
1999-12-09$10.00$10.9834,000
1999-12-08$10.06$11.0549,700
1999-12-07$10.13$11.12109,800
1999-12-06$10.38$11.3935,000
1999-12-03$10.75$11.8055,300
1999-12-02$11.06$12.15119,900
1999-12-01$11.25$12.3572,700
1999-11-30$10.88$11.9464,200
1999-11-29$11.50$12.6347,200
1999-11-26$11.81$12.9735,400
1999-11-24$11.88$13.0453,300
1999-11-23$12.25$13.4545,400
1999-11-22$12.19$13.3833,100
1999-11-19$12.50$13.7251,400
1999-11-18$12.75$14.0059,400
1999-11-17$12.75$14.0074,900
1999-11-16$12.94$14.2043,200
1999-11-15$12.94$14.2048,400
1999-11-12$12.69$13.9321,900
1999-11-11$12.31$13.5230,200
1999-11-10$12.00$13.1817,200
1999-11-09$11.88$13.0477,600
1999-11-08$11.63$12.7620,300
1999-11-05$11.56$12.6947,700
1999-11-04$10.88$11.9460,400
1999-11-03$10.63$11.6799,200
1999-11-02$10.19$11.19128,200
1999-11-01$10.19$11.19188,900
1999-10-29$10.13$11.12444,400
1999-10-28$10.25$11.2578,600
1999-10-27$10.31$11.32129,400
1999-10-26$10.38$11.3954,100
1999-10-25$10.38$11.39167,300
1999-10-22$10.50$11.53153,900
1999-10-21$10.56$11.60235,200
1999-10-20$9.75$10.7077,600
1999-10-19$10.25$11.25115,700
1999-10-18$10.25$11.25120,400
1999-10-15$10.44$11.46108,300
1999-10-14$10.31$11.3289,200
1999-10-13$10.31$11.3285,100
1999-10-12$10.38$11.36107,500
1999-10-11$10.44$11.43297,400
1999-10-08$10.88$11.9136,500
1999-10-07$10.88$11.9188,700
1999-10-06$10.75$11.77547,300
1999-10-05$10.88$11.91421,800
1999-10-04$11.56$12.6659,900
1999-10-01$11.69$12.80120,000
1999-09-30$11.38$12.46344,600
1999-09-29$11.00$12.0580,300
1999-09-28$11.44$12.5357,000
1999-09-27$11.44$12.53253,900
1999-09-24$11.50$12.60330,400
1999-09-23$12.94$14.1759,800
1999-09-22$13.63$14.9220,200
1999-09-21$13.69$14.9946,300
1999-09-20$13.31$14.5831,200
1999-09-17$13.19$14.4474,600
1999-09-16$13.00$14.241,415,100
1999-09-15$13.56$14.8573,000
1999-09-14$13.88$15.2050,500
1999-09-13$14.06$15.4014,700
1999-09-10$14.00$15.3341,700
1999-09-09$14.31$15.683,300
1999-09-08$14.69$16.0926,100
1999-09-07$14.75$16.1626,000
1999-09-03$15.06$16.5036,100
1999-09-02$14.88$16.2949,300
1999-09-01$15.00$16.43141,000
1999-08-31$14.00$15.33286,600
1999-08-30$14.06$15.4064,800
1999-08-27$15.00$16.4376,300
1999-08-26$15.00$16.4326,700
1999-08-25$15.06$16.5023,000
1999-08-24$15.06$16.5034,200
1999-08-23$15.25$16.7038,800
1999-08-20$15.19$16.6359,000
1999-08-19$15.44$16.917,900
1999-08-18$15.31$16.7719,200
1999-08-17$15.69$17.1850,700
1999-08-16$15.56$17.0533,800
1999-08-13$15.75$17.2534,200
1999-08-12$15.44$16.9163,800
1999-08-11$14.50$15.8827,500
1999-08-10$14.81$16.2247,500
1999-08-09$15.25$16.7019,800
1999-08-06$15.31$16.7724,600
1999-08-05$15.25$16.7022,300
1999-08-04$14.75$16.1633,000
1999-08-03$14.75$16.1657,000
1999-08-02$14.75$16.1647,900
1999-07-30$14.56$15.9550,700
1999-07-29$14.00$15.3372,700
1999-07-28$13.88$15.20378,600
1999-07-27$13.94$15.2797,100
1999-07-26$14.00$15.3369,100
1999-07-23$14.25$15.6181,100
1999-07-22$14.69$16.0914,000
1999-07-21$14.94$16.3668,700
1999-07-20$14.69$16.09248,900
1999-07-19$15.88$17.39448,100
1999-07-16$16.88$18.4853,300
1999-07-15$17.25$18.8948,800
1999-07-14$17.19$18.8374,300
1999-07-13$16.19$17.7366,600
1999-07-12$16.63$18.1821,000
1999-07-09$17.00$18.5990,500
1999-07-08$16.97$18.56309,900
1999-07-07$17.00$18.5927,700
1999-07-06$17.25$18.8634,000
1999-07-02$16.69$18.2557,200
1999-07-01$16.44$17.9835,700
1999-06-30$16.38$17.91104,000
1999-06-29$16.38$17.91126,100
1999-06-28$16.25$17.7770,800
1999-06-25$16.00$17.50129,100
1999-06-24$16.50$18.04110,800
1999-06-23$16.25$17.77122,800
1999-06-22$15.50$16.95280,100
1999-06-21$15.50$16.95339,400
1999-06-18$16.00$17.50128,200
1999-06-17$17.00$18.59126,000
1999-06-16$18.56$20.3050,600
1999-06-15$19.00$20.7824,200
1999-06-14$18.69$20.4433,700
1999-06-11$19.06$20.8579,300
1999-06-10$19.06$20.8516,100
1999-06-09$19.19$20.9821,100
1999-06-08$19.25$21.0521,100
1999-06-07$19.00$20.7879,400
1999-06-04$19.19$20.9820,500
1999-06-03$19.19$20.9828,000
1999-06-02$19.13$20.9177,200
1999-06-01$19.50$21.3224,600
1999-05-28$19.31$21.1270,300
1999-05-27$18.94$20.7129,400
1999-05-26$18.94$20.7141,000
1999-05-25$18.69$20.4432,100
1999-05-24$19.06$20.858,100
1999-05-21$19.06$20.8544,300
1999-05-20$19.31$21.1247,200
1999-05-19$19.81$21.6757,400
1999-05-18$19.25$21.0579,900
1999-05-17$19.13$20.9126,100
1999-05-14$19.00$20.78140,500
1999-05-13$18.94$20.7127,400
1999-05-12$18.75$20.5034,300
1999-05-11$18.06$19.75290,100
1999-05-10$19.13$20.91122,800
1999-05-07$19.06$20.85150,900
1999-05-06$19.63$21.4632,600
1999-05-05$19.13$20.9159,200
1999-05-04$19.38$21.1915,100
1999-05-03$19.44$21.2676,700
1999-04-30$19.63$21.4653,300
1999-04-29$19.50$21.3270,500
1999-04-28$19.25$21.0582,600
1999-04-27$18.94$20.7144,500
1999-04-26$19.81$21.67197,000
1999-04-23$19.56$21.3912,300
1999-04-22$19.56$21.39275,700
1999-04-21$19.50$21.3279,500
1999-04-20$19.25$21.0577,000
1999-04-19$19.06$20.85147,800
1999-04-16$17.81$19.48128,500
1999-04-15$17.69$19.3490,000
1999-04-14$17.00$18.5958,200
1999-04-13$16.69$18.2541,300
1999-04-12$16.44$17.9585,600
1999-04-09$16.50$18.0231,200
1999-04-08$15.94$17.4074,600
1999-04-07$15.94$17.4067,300
1999-04-06$14.88$16.24131,800
1999-04-05$15.13$16.5248,600
1999-04-01$15.13$16.5217,700
1999-03-31$14.63$15.9792,800
1999-03-30$15.38$16.7940,000
1999-03-29$15.25$16.6527,600
1999-03-26$15.13$16.5236,700
1999-03-25$15.38$16.7945,400
1999-03-24$14.88$16.2427,500
1999-03-23$14.81$16.17104,800
1999-03-22$15.38$16.7970,100
1999-03-19$15.13$16.5294,400
1999-03-18$15.13$16.5245,400
1999-03-17$14.94$16.3165,200
1999-03-16$15.06$16.4551,300
1999-03-15$15.13$16.5236,700
1999-03-12$15.00$16.3855,800
1999-03-11$14.81$16.1760,000
1999-03-10$14.13$15.4251,300
1999-03-09$13.31$14.5481,100
1999-03-08$12.94$14.13148,500
1999-03-05$12.75$13.9274,900
1999-03-04$12.88$14.0659,100
1999-03-03$11.88$12.9772,700
1999-03-02$12.13$13.2457,000
1999-03-01$11.81$12.9090,600
1999-02-26$11.69$12.76275,900
1999-02-25$12.50$13.6574,200
1999-02-24$13.25$14.4746,500
1999-02-23$13.50$14.7465,500
1999-02-22$13.81$15.0831,800
1999-02-19$13.63$14.8864,000
1999-02-18$13.44$14.6762,400
1999-02-17$13.88$15.1558,400
1999-02-16$14.19$15.4978,200
1999-02-12$13.94$15.2223,700
1999-02-11$14.25$15.56296,200
1999-02-10$13.63$14.8882,300
1999-02-09$14.13$15.4229,000
1999-02-08$13.88$15.15135,800
1999-02-05$13.56$14.8155,600
1999-02-04$14.25$15.5653,600
1999-02-03$14.50$15.8323,800
1999-02-02$14.50$15.8340,400
1999-02-01$14.81$16.17205,700
1999-01-29$15.38$16.7929,200
1999-01-28$15.44$16.8623,700
1999-01-27$15.25$16.65179,700
1999-01-26$17.56$19.1841,400
1999-01-25$18.25$19.9377,900
1999-01-22$18.25$19.9334,800
1999-01-21$18.44$20.1318,000
1999-01-20$18.25$19.9331,800
1999-01-19$18.25$19.9336,300
1999-01-15$17.81$19.4537,900
1999-01-14$17.63$19.2425,800
1999-01-13$17.56$19.1859,100
1999-01-12$17.38$18.9414,700
1999-01-11$17.13$18.67105,600
1999-01-08$16.56$18.0639,700
1999-01-07$17.44$19.0124,400
1999-01-06$17.50$19.0872,200
1999-01-05$17.25$18.8184,300
1999-01-04$17.44$19.0190,300