NYSE:AOS | Historical Stock Price | SMITH A O CORP

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
1983-09-30 to 2026-09-04
Data captured

Stock Price Chart

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

$0.53$1.79$6.07$20.61$69.91$237.181983-09-302026-08-27

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$3.65$5.7743,200
1999-12-30$3.65$5.77148,800
1999-12-29$3.67$5.81102,000
1999-12-28$3.55$5.63201,600
1999-12-27$3.60$5.71103,800
1999-12-23$3.53$5.59107,400
1999-12-22$3.59$5.69100,800
1999-12-21$3.53$5.59133,800
1999-12-20$3.66$5.79319,200
1999-12-17$3.54$5.61492,000
1999-12-16$3.30$5.23401,400
1999-12-15$3.21$5.08455,400
1999-12-14$3.17$5.021,337,400
1999-12-13$3.19$5.05316,800
1999-12-10$3.17$5.02211,200
1999-12-09$3.19$5.05494,400
1999-12-08$3.21$5.08604,200
1999-12-07$3.25$5.15378,000
1999-12-06$3.40$5.38162,000
1999-12-03$3.44$5.44128,400
1999-12-02$3.54$5.61418,800
1999-12-01$3.58$5.6764,200
1999-11-30$3.67$5.81114,000
1999-11-29$3.69$5.84207,600
1999-11-26$3.57$5.669,600
1999-11-24$3.55$5.63193,200
1999-11-23$3.56$5.64127,200
1999-11-22$3.63$5.74169,800
1999-11-19$3.72$5.8999,600
1999-11-18$3.76$5.9678,000
1999-11-17$3.79$6.0081,600
1999-11-16$3.80$6.02138,600
1999-11-15$3.71$5.87190,800
1999-11-12$3.76$5.9655,800
1999-11-11$3.77$5.97157,200
1999-11-10$3.83$6.07252,600
1999-11-09$4.09$6.48100,800
1999-11-08$4.13$6.5380,400
1999-11-05$4.15$6.5728,800
1999-11-04$4.17$6.6094,200
1999-11-03$4.22$6.6879,800
1999-11-02$4.16$6.58135,600
1999-11-01$4.19$6.63135,000
1999-10-29$4.04$6.40171,600
1999-10-28$4.15$6.57117,000
1999-10-27$4.10$6.50135,000
1999-10-26$4.02$6.34138,000
1999-10-25$4.06$6.40264,600
1999-10-22$4.09$6.4599,600
1999-10-21$4.08$6.43189,000
1999-10-20$4.23$6.66157,800
1999-10-19$4.38$6.89626,400
1999-10-18$4.76$7.5066,600
1999-10-15$4.79$7.5589,400
1999-10-14$4.77$7.5299,600
1999-10-13$4.81$7.58103,800
1999-10-12$4.91$7.73162,000
1999-10-11$5.05$7.9642,000
1999-10-08$5.15$8.11292,200
1999-10-07$5.18$8.16210,000
1999-10-06$5.17$8.14343,200
1999-10-05$5.18$8.16109,800
1999-10-04$4.97$7.83100,200
1999-10-01$4.95$7.8085,200
1999-09-30$5.04$7.94301,200
1999-09-29$5.04$7.94143,400
1999-09-28$4.89$7.7050,400
1999-09-27$4.88$7.68192,600
1999-09-24$4.88$7.68257,400
1999-09-23$4.86$7.6763,000
1999-09-22$4.85$7.6584,000
1999-09-21$4.85$7.65131,400
1999-09-20$4.81$7.58115,800
1999-09-17$4.83$7.6289,400
1999-09-16$4.84$7.63145,200
1999-09-15$4.83$7.6254,600
1999-09-14$4.85$7.6587,000
1999-09-13$4.90$7.728,400
1999-09-10$4.88$7.68114,600
1999-09-09$4.79$7.5595,400
1999-09-08$4.76$7.50149,400
1999-09-07$4.77$7.52114,600
1999-09-03$4.79$7.55279,600
1999-09-02$4.80$7.57451,200
1999-09-01$4.67$7.3599,000
1999-08-31$4.52$7.1281,000
1999-08-30$4.48$7.0698,400
1999-08-27$4.43$6.9881,000
1999-08-26$4.47$7.0452,800
1999-08-25$4.56$7.1978,600
1999-08-24$4.50$7.0997,200
1999-08-23$4.58$7.2288,800
1999-08-20$4.56$7.1997,200
1999-08-19$4.58$7.22122,400
1999-08-18$4.54$7.1675,600
1999-08-17$4.63$7.29150,600
1999-08-16$4.59$7.2472,600
1999-08-13$4.50$7.0931,200
1999-08-12$4.51$7.1140,200
1999-08-11$4.50$7.0998,400
1999-08-10$4.47$7.041,077,000
1999-08-09$4.40$6.93231,600
1999-08-06$4.34$6.85151,200
1999-08-05$4.49$7.07109,800
1999-08-04$4.65$7.32145,800
1999-08-03$4.79$7.55115,800
1999-08-02$4.83$7.6275,600
1999-07-30$4.85$7.65141,000
1999-07-29$4.83$7.62121,200
1999-07-28$4.85$7.65232,200
1999-07-27$5.04$7.9137,200
1999-07-26$5.08$7.98131,400
1999-07-23$5.11$8.03105,600
1999-07-22$5.23$8.2154,000
1999-07-21$5.27$8.27199,200
1999-07-20$5.32$8.35205,200
1999-07-19$5.29$8.31123,000
1999-07-16$5.15$8.08250,800
1999-07-15$5.08$7.98173,400
1999-07-14$4.94$7.75158,400
1999-07-13$4.98$7.82103,200
1999-07-12$4.92$7.72146,400
1999-07-09$4.67$7.32207,000
1999-07-08$4.65$7.2976,800
1999-07-07$4.63$7.26126,000
1999-07-06$4.75$7.46249,600
1999-07-02$4.85$7.62268,200
1999-07-01$4.72$7.41196,200
1999-06-30$4.67$7.32504,600
1999-06-29$4.22$6.62309,000
1999-06-28$4.14$6.49149,400
1999-06-25$4.04$6.3494,200
1999-06-24$4.08$6.4167,800
1999-06-23$4.11$6.46112,800
1999-06-22$4.08$6.41139,200
1999-06-21$4.05$6.36272,400
1999-06-18$4.17$6.54138,600
1999-06-17$4.09$6.43199,800
1999-06-16$4.02$6.31268,800
1999-06-15$4.15$6.5194,200
1999-06-14$4.20$6.59155,400
1999-06-11$4.28$6.72192,000
1999-06-10$4.21$6.6125,800
1999-06-09$4.22$6.62132,600
1999-06-08$4.20$6.60209,400
1999-06-07$4.32$6.7978,000
1999-06-04$4.26$6.69177,000
1999-06-03$4.34$6.8298,400
1999-06-02$4.24$6.65163,800
1999-06-01$4.16$6.52192,600
1999-05-28$4.06$6.3886,400
1999-05-27$4.15$6.5176,200
1999-05-26$4.14$6.49103,800
1999-05-25$4.22$6.6255,200
1999-05-24$4.26$6.6933,000
1999-05-21$4.23$6.6478,600
1999-05-20$4.24$6.6532,400
1999-05-19$4.19$6.57115,200
1999-05-18$4.11$6.4641,400
1999-05-17$4.16$6.5296,000
1999-05-14$4.22$6.6289,400
1999-05-13$4.17$6.54204,000
1999-05-12$4.11$6.46146,400
1999-05-11$4.15$6.51166,200
1999-05-10$4.06$6.38166,200
1999-05-07$4.13$6.47208,800
1999-05-06$4.14$6.49199,800
1999-05-05$4.16$6.5299,600
1999-05-04$4.18$6.5675,000
1999-05-03$4.17$6.54284,400
1999-04-30$4.21$6.61139,200
1999-04-29$4.15$6.51213,000
1999-04-28$4.00$6.2897,800
1999-04-27$3.96$6.18190,800
1999-04-26$3.94$6.15202,800
1999-04-23$3.77$5.8989,400
1999-04-22$3.61$5.6491,200
1999-04-21$3.60$5.63135,000
1999-04-20$3.54$5.53232,800
1999-04-19$3.70$5.77225,600
1999-04-16$3.64$5.68194,400
1999-04-15$3.44$5.37217,800
1999-04-14$3.33$5.21493,200
1999-04-13$3.27$5.11142,800
1999-04-12$3.27$5.11165,600
1999-04-09$3.25$5.08279,000
1999-04-08$3.26$5.0997,200
1999-04-07$3.28$5.12244,200
1999-04-06$3.31$5.1785,800
1999-04-05$3.29$5.1474,400
1999-04-01$3.26$5.09148,200
1999-03-31$3.17$4.95325,800
1999-03-30$3.33$5.21109,800
1999-03-29$3.33$5.2158,800
1999-03-26$3.31$5.17148,200
1999-03-25$3.32$5.19103,200
1999-03-24$3.27$5.1176,800
1999-03-23$3.30$5.1671,400
1999-03-22$3.31$5.1783,400
1999-03-19$3.32$5.19146,400
1999-03-18$3.32$5.19115,200
1999-03-17$3.32$5.19121,800
1999-03-16$3.34$5.2255,200
1999-03-15$3.38$5.2745,600
1999-03-12$3.33$5.2163,600
1999-03-11$3.34$5.2285,800
1999-03-10$3.36$5.2561,800
1999-03-09$3.33$5.21458,400
1999-03-08$3.33$5.21235,200
1999-03-05$3.38$5.2748,000
1999-03-04$3.40$5.30159,600
1999-03-03$3.41$5.32379,200
1999-03-02$3.43$5.35137,400
1999-03-01$3.50$5.47201,600
1999-02-26$3.55$5.55118,200
1999-02-25$3.57$5.58125,400
1999-02-24$3.57$5.58208,800
1999-02-23$3.57$5.58307,800
1999-02-22$3.60$5.63178,800
1999-02-19$3.50$5.47102,000
1999-02-18$3.58$5.60187,800
1999-02-17$3.46$5.40672,600
1999-02-16$3.50$5.47122,400
1999-02-12$3.58$5.60127,800
1999-02-11$3.82$5.97161,400
1999-02-10$3.77$5.8989,400
1999-02-09$3.74$5.8474,400
1999-02-08$3.74$5.8457,000
1999-02-05$3.70$5.77121,200
1999-02-04$3.80$5.9466,600
1999-02-03$3.86$6.0443,800
1999-02-02$3.88$6.05385,200
1999-02-01$4.01$6.2690,600
1999-01-29$4.00$6.25319,800
1999-01-28$3.85$6.0244,400
1999-01-27$3.92$6.1239,600
1999-01-26$4.03$6.26127,200
1999-01-25$3.90$6.05131,400
1999-01-22$3.89$6.0451,000
1999-01-21$3.85$5.99115,200
1999-01-20$4.01$6.23174,600
1999-01-19$3.99$6.20175,800
1999-01-15$4.04$6.28123,000
1999-01-14$4.13$6.41142,200
1999-01-13$4.24$6.59146,400
1999-01-12$4.26$6.62205,200
1999-01-11$4.28$6.65153,000
1999-01-08$4.38$6.80157,200
1999-01-07$4.35$6.77152,400
1999-01-06$4.34$6.75121,200
1999-01-05$4.18$6.49189,000
1999-01-04$4.09$6.36206,400