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 — 1990

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1990-12-31$0.85$1.0712,600——
1990-12-28$0.84$1.050——
1990-12-27$0.84$1.050——
1990-12-26$0.84$1.053,600——
1990-12-24$0.84$1.05147,600——
1990-12-21$0.84$1.0566,600——
1990-12-20$0.85$1.0646,800——
1990-12-19$0.88$1.100——
1990-12-18$0.88$1.105,400——
1990-12-17$0.88$1.1157,600——
1990-12-14$0.88$1.11109,800——
1990-12-13$0.89$1.1216,200——
1990-12-12$0.90$1.123,600——
1990-12-11$0.88$1.1148,600——
1990-12-10$0.87$1.0918,000——
1990-12-07$0.88$1.1114,400——
1990-12-06$0.86$1.087,200——
1990-12-05$0.83$1.050——
1990-12-04$0.83$1.050——
1990-12-03$0.83$1.050——
1990-11-30$0.83$1.053,600——
1990-11-29$0.83$1.050——
1990-11-28$0.83$1.053,600——
1990-11-27$0.83$1.051,800——
1990-11-26$0.83$1.053,600——
1990-11-23$0.84$1.059,000——
1990-11-21$0.85$1.061,800——
1990-11-20$0.85$1.0730,600——
1990-11-19$0.85$1.060——
1990-11-16$0.85$1.060——
1990-11-15$0.85$1.067,200——
1990-11-14$0.84$1.055,400——
1990-11-13$0.83$1.0518,000——
1990-11-12$0.82$1.030——
1990-11-09$0.82$1.0364,800——
1990-11-08$0.81$1.017,200——
1990-11-07$0.81$1.0121,600——
1990-11-06$0.81$1.0216,200——
1990-11-05$0.81$1.0248,600——
1990-11-02$0.81$1.010——
1990-11-01$0.81$1.0173,800——
1990-10-31$0.82$1.0336,000——
1990-10-30$0.83$1.0536,000——
1990-10-29$0.85$1.06106,200——
1990-10-26$0.85$1.070——
1990-10-25$0.85$1.0790,000——
1990-10-24$0.87$1.089,000——
1990-10-23$0.87$1.0843,200——
1990-10-22$0.85$1.0523,400——
1990-10-19$0.85$1.0521,600——
1990-10-18$0.85$1.051,800——
1990-10-17$0.85$1.0516,200——
1990-10-16$0.83$1.0241,400——
1990-10-15$0.78$0.9661,200——
1990-10-12$0.76$0.949,000——
1990-10-11$0.75$0.931,038,600——
1990-10-10$0.78$0.9645,000——
1990-10-09$0.78$0.961,800——
1990-10-08$0.78$0.963,600——
1990-10-05$0.78$0.973,600——
1990-10-04$0.78$0.970——
1990-10-03$0.78$0.979,000——
1990-10-02$0.78$0.97165,600——
1990-10-01$0.78$0.97106,200——
1990-09-28$0.78$0.9612,600——
1990-09-27$0.79$0.989,000——
1990-09-26$0.80$0.995,400——
1990-09-25$0.81$1.010——
1990-09-24$0.81$1.0110,800——
1990-09-21$0.83$1.033,600——
1990-09-20$0.85$1.050——
1990-09-19$0.85$1.053,600——
1990-09-18$0.85$1.060——
1990-09-17$0.85$1.0618,000——
1990-09-14$0.87$1.080——
1990-09-13$0.87$1.080——
1990-09-12$0.87$1.080——
1990-09-11$0.87$1.0814,400——
1990-09-10$0.88$1.0819,800——
1990-09-07$0.85$1.0546,800——
1990-09-06$0.83$1.0323,400——
1990-09-05$0.83$1.030——
1990-09-04$0.83$1.030——
1990-08-31$0.83$1.031,800——
1990-08-30$0.83$1.020——
1990-08-29$0.83$1.0218,000——
1990-08-28$0.81$1.001,011,600——
1990-08-27$0.82$1.0230,600——
1990-08-24$0.79$0.98795,600——
1990-08-23$0.77$0.9610,800——
1990-08-22$0.80$0.9934,200——
1990-08-21$0.81$1.0127,000——
1990-08-20$0.84$1.0436,000——
1990-08-17$0.85$1.0646,800——
1990-08-16$0.88$1.0919,800——
1990-08-15$0.89$1.1070,200——
1990-08-14$0.92$1.1418,000——
1990-08-13$0.92$1.140——
1990-08-10$0.92$1.1418,000——
1990-08-09$0.92$1.140——
1990-08-08$0.92$1.1421,600——
1990-08-07$0.91$1.1346,800——
1990-08-06$0.94$1.1730,600——
1990-08-03$0.99$1.2230,600——
1990-08-02$0.99$1.239,000——
1990-08-01$1.01$1.2512,600——
1990-07-31$1.01$1.2677,400——
1990-07-30$1.02$1.2718,000——
1990-07-27$1.03$1.2863,000——
1990-07-26$1.04$1.2928,800——
1990-07-25$1.02$1.2727,000——
1990-07-24$1.06$1.2918,000——
1990-07-23$1.08$1.3286,400——
1990-07-20$1.07$1.3118,000——
1990-07-19$1.06$1.290——
1990-07-18$1.06$1.29435,600——
1990-07-17$1.07$1.3148,600——
1990-07-16$1.11$1.3645,000——
1990-07-13$1.08$1.3248,600——
1990-07-12$1.06$1.2921,600——
1990-07-11$1.01$1.2412,600——
1990-07-10$0.99$1.211,800——
1990-07-09$0.97$1.197,200——
1990-07-06$0.94$1.1614,400——
1990-07-05$0.93$1.1445,000——
1990-07-03$0.92$1.1390,000——
1990-07-02$0.92$1.1232,400——
1990-06-29$0.92$1.13136,800——
1990-06-28$0.92$1.130——
1990-06-27$0.92$1.133,600——
1990-06-26$0.92$1.1314,400——
1990-06-25$0.92$1.1328,800——
1990-06-22$0.92$1.131,800——
1990-06-21$0.92$1.131,800——
1990-06-20$0.92$1.137,200——
1990-06-19$0.92$1.1370,200——
1990-06-18$0.92$1.1252,200——
1990-06-15$0.92$1.121,800——
1990-06-14$0.92$1.123,600——
1990-06-13$0.92$1.12163,800——
1990-06-12$0.92$1.12104,400——
1990-06-11$0.92$1.123,600——
1990-06-08$0.92$1.120——
1990-06-07$0.92$1.120——
1990-06-06$0.92$1.1223,400——
1990-06-05$0.92$1.13138,600——
1990-06-04$0.92$1.137,200——
1990-06-01$0.92$1.1314,400——
1990-05-31$0.93$1.1443,200——
1990-05-30$0.92$1.1323,400——
1990-05-29$0.92$1.131,800——
1990-05-25$0.92$1.1219,800——
1990-05-24$0.92$1.120——
1990-05-23$0.92$1.120——
1990-05-22$0.92$1.1210,800——
1990-05-21$0.92$1.1254,000——
1990-05-18$0.92$1.1212,600——
1990-05-17$0.92$1.1219,800——
1990-05-16$0.92$1.1236,000——
1990-05-15$0.91$1.1279,200——
1990-05-14$0.91$1.12167,400——
1990-05-11$0.92$1.1219,800——
1990-05-10$0.90$1.1112,600——
1990-05-09$0.90$1.1141,400——
1990-05-08$0.88$1.0818,000——
1990-05-07$0.87$1.0619,800——
1990-05-04$0.87$1.0670,200——
1990-05-03$0.87$1.067,200——
1990-05-02$0.89$1.0939,600——
1990-05-01$0.89$1.0928,800——
1990-04-30$0.89$1.0925,200——
1990-04-27$0.89$1.090——
1990-04-26$0.89$1.0943,200——
1990-04-25$0.89$1.093,600——
1990-04-24$0.89$1.0945,000——
1990-04-23$0.90$1.0973,800——
1990-04-20$0.91$1.1036,000——
1990-04-19$0.92$1.1193,600——
1990-04-18$0.92$1.1146,800——
1990-04-17$0.92$1.1177,400——
1990-04-16$0.92$1.1228,800——
1990-04-12$0.92$1.1186,400——
1990-04-11$0.91$1.1095,400——
1990-04-10$0.83$1.0136,000——
1990-04-09$0.83$1.0190,000——
1990-04-06$0.83$1.0141,400——
1990-04-05$0.83$1.013,600——
1990-04-04$0.83$1.013,600——
1990-04-03$0.83$1.01219,600——
1990-04-02$0.87$1.0530,600——
1990-03-30$0.88$1.0634,200——
1990-03-29$0.86$1.0421,600——
1990-03-28$0.86$1.0418,000——
1990-03-27$0.85$1.0321,600——
1990-03-26$0.86$1.040——
1990-03-23$0.86$1.043,600——
1990-03-22$0.85$1.0319,800——
1990-03-21$0.86$1.045,400——
1990-03-20$0.86$1.0490,000——
1990-03-19$0.86$1.0414,400——
1990-03-16$0.86$1.0430,600——
1990-03-15$0.86$1.04113,400——
1990-03-14$0.85$1.0345,000——
1990-03-13$0.85$1.039,000——
1990-03-12$0.85$1.0323,400——
1990-03-09$0.82$0.99106,200——
1990-03-08$0.85$1.0384,600——
1990-03-07$0.83$1.0082,800——
1990-03-06$0.74$0.8970,200——
1990-03-05$0.69$0.849,000——
1990-03-02$0.68$0.8266,600——
1990-03-01$0.66$0.8039,600——
1990-02-28$0.67$0.8148,600——
1990-02-27$0.67$0.8150,400——
1990-02-26$0.67$0.8110,800——
1990-02-23$0.67$0.8121,600——
1990-02-22$0.67$0.8172,000——
1990-02-21$0.67$0.81104,400——
1990-02-20$0.66$0.803,600——
1990-02-16$0.67$0.8128,800——
1990-02-15$0.66$0.8057,600——
1990-02-14$0.65$0.7945,000——
1990-02-13$0.67$0.8159,400——
1990-02-12$0.66$0.801,800——
1990-02-09$0.67$0.810——
1990-02-08$0.67$0.8168,400——
1990-02-07$0.67$0.8139,600——
1990-02-06$0.67$0.8136,000——
1990-02-05$0.67$0.8197,200——
1990-02-02$0.66$0.800——
1990-02-01$0.66$0.8028,800——
1990-01-31$0.67$0.810——
1990-01-30$0.67$0.813,600——
1990-01-29$0.67$0.821,800——
1990-01-26$0.67$0.8237,800——
1990-01-25$0.68$0.827,200——
1990-01-24$0.68$0.819,000——
1990-01-23$0.68$0.8145,000——
1990-01-22$0.69$0.8334,200——
1990-01-19$0.69$0.8357,600——
1990-01-18$0.71$0.8436,000——
1990-01-17$0.71$0.8418,000——
1990-01-16$0.71$0.84145,800——
1990-01-15$0.71$0.843,600——
1990-01-12$0.71$0.8477,400——
1990-01-11$0.73$0.8714,400——
1990-01-10$0.72$0.86113,400——
1990-01-09$0.72$0.860——
1990-01-08$0.72$0.8614,400——
1990-01-05$0.72$0.853,600——
1990-01-04$0.72$0.86459,000——
1990-01-03$0.72$0.859,000——
1990-01-02$0.72$0.8618,000——