NYSE:ATO | Historical Stock Price | ATMOS ENERGY 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
1983-12-28 to 2026-09-04
Data captured

Stock Price Chart

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

$5.03$14.08$39.46$110.56$309.75$867.821983-12-282026-08-27

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$11.08$12.2957,900
1990-12-28$10.67$11.832,550
1990-12-27$10.83$12.0240,800
1990-12-26$10.75$11.921,800
1990-12-24$10.92$12.1127,900
1990-12-21$10.83$12.0234,050
1990-12-20$10.75$11.9221,600
1990-12-19$11.08$12.296,150
1990-12-18$10.92$12.114,050
1990-12-17$10.75$11.923,000
1990-12-14$10.92$12.112,850
1990-12-13$11.17$12.38450
1990-12-12$11.33$12.57317,250
1990-12-11$11.33$12.5794,200
1990-12-10$11.33$12.5711,250
1990-12-07$11.08$12.291,500
1990-12-06$11.00$12.209,450
1990-12-05$10.75$11.921,800
1990-12-04$11.00$12.201,650
1990-12-03$11.17$12.380
1990-11-30$11.17$12.38600
1990-11-29$11.00$12.201,200
1990-11-28$11.00$12.20750
1990-11-27$11.00$12.20450
1990-11-26$11.00$12.209,450
1990-11-23$10.67$11.83450
1990-11-21$10.83$12.022,850
1990-11-20$10.67$11.835,700
1990-11-19$10.67$11.834,950
1990-11-16$11.25$12.261,200
1990-11-15$11.25$12.265,850
1990-11-14$11.33$12.354,950
1990-11-13$11.25$12.2611,850
1990-11-12$11.33$12.353,600
1990-11-09$11.33$12.351,950
1990-11-08$11.33$12.356,750
1990-11-07$11.33$12.355,250
1990-11-06$11.17$12.166,600
1990-11-05$11.00$11.982,100
1990-11-02$10.92$11.891,800
1990-11-01$11.08$12.07600
1990-10-31$11.00$11.980
1990-10-30$11.00$11.985,100
1990-10-29$10.83$11.801,200
1990-10-26$11.00$11.986,000
1990-10-25$10.92$11.892,550
1990-10-24$10.92$11.89600
1990-10-23$10.83$11.806,600
1990-10-22$10.58$11.5312,600
1990-10-19$10.50$11.448,250
1990-10-18$10.83$11.801,350
1990-10-17$10.67$11.624,200
1990-10-16$10.83$11.801,200
1990-10-15$10.67$11.629,750
1990-10-12$11.08$12.072,550
1990-10-11$11.33$12.352,700
1990-10-10$11.33$12.354,800
1990-10-09$11.33$12.352,850
1990-10-08$11.33$12.352,400
1990-10-05$11.33$12.35450
1990-10-04$11.25$12.26450
1990-10-03$11.33$12.353,150
1990-10-02$11.33$12.355,850
1990-10-01$11.33$12.352,400
1990-09-28$11.25$12.26450
1990-09-27$11.17$12.160
1990-09-26$11.17$12.163,000
1990-09-25$11.17$12.169,750
1990-09-24$11.42$12.447,350
1990-09-21$11.33$12.356,000
1990-09-20$11.50$12.535,700
1990-09-19$11.33$12.353,150
1990-09-18$11.17$12.165,100
1990-09-17$11.50$12.535,100
1990-09-14$11.17$12.16900
1990-09-13$11.25$12.262,100
1990-09-12$11.33$12.35750
1990-09-11$11.50$12.534,650
1990-09-10$11.58$12.6211,850
1990-09-07$11.17$12.1641,250
1990-09-06$11.58$12.623,750
1990-09-05$11.58$12.627,200
1990-09-04$11.83$12.895,700
1990-08-31$12.00$13.071,800
1990-08-30$12.08$13.166,000
1990-08-29$12.17$13.256,450
1990-08-28$12.17$13.254,500
1990-08-27$11.83$12.8913,500
1990-08-24$11.33$12.3513,800
1990-08-23$11.08$12.073,600
1990-08-22$11.08$12.0728,650
1990-08-21$11.25$12.26900
1990-08-20$11.25$12.2617,250
1990-08-17$11.17$11.957,500
1990-08-16$11.17$11.954,350
1990-08-15$11.33$12.131,650
1990-08-14$11.33$12.132,550
1990-08-13$11.83$12.677,200
1990-08-10$11.75$12.5819,800
1990-08-09$11.92$12.76750
1990-08-08$11.83$12.679,150
1990-08-07$11.67$12.492,100
1990-08-06$11.50$12.313,300
1990-08-03$11.33$12.133,600
1990-08-02$11.42$12.223,150
1990-08-01$11.50$12.316,450
1990-07-31$11.50$12.314,500
1990-07-30$11.50$12.315,400
1990-07-27$11.50$12.312,250
1990-07-26$11.42$12.22600
1990-07-25$11.33$12.131,950
1990-07-24$11.25$12.043,750
1990-07-23$11.00$11.785,550
1990-07-20$11.00$11.7833,750
1990-07-19$11.25$12.043,150
1990-07-18$11.42$12.222,550
1990-07-17$11.50$12.3117,100
1990-07-16$11.25$12.046,900
1990-07-13$11.42$12.223,900
1990-07-12$11.42$12.223,000
1990-07-11$11.42$12.224,950
1990-07-10$11.25$12.042,100
1990-07-09$11.33$12.134,050
1990-07-06$11.33$12.132,250
1990-07-05$11.33$12.137,050
1990-07-03$11.17$11.95450
1990-07-02$11.25$12.043,300
1990-06-29$11.08$11.865,550
1990-06-28$11.00$11.7811,550
1990-06-27$10.92$11.693,450
1990-06-26$11.00$11.784,650
1990-06-25$10.83$11.607,050
1990-06-22$11.08$11.863,300
1990-06-21$10.83$11.6019,650
1990-06-20$10.92$11.6910,950
1990-06-19$11.25$12.04900
1990-06-18$11.17$11.951,350
1990-06-15$11.25$12.044,650
1990-06-14$11.17$11.958,700
1990-06-13$11.17$11.955,100
1990-06-12$11.17$11.954,650
1990-06-11$11.08$11.8614,400
1990-06-08$11.08$11.8610,200
1990-06-07$11.17$11.953,000
1990-06-06$11.33$12.131,050
1990-06-05$11.33$12.133,300
1990-06-04$11.17$11.9512,150
1990-06-01$11.33$12.137,950
1990-05-31$11.42$12.227,050
1990-05-30$11.42$12.221,050
1990-05-29$11.58$12.406,000
1990-05-25$11.67$12.493,150
1990-05-24$11.83$12.673,150
1990-05-23$11.75$12.584,350
1990-05-22$11.58$12.405,700
1990-05-21$11.42$12.225,400
1990-05-18$11.50$12.101,500
1990-05-17$11.50$12.103,600
1990-05-16$11.67$12.281,500
1990-05-15$11.83$12.459,450
1990-05-14$11.83$12.452,850
1990-05-11$11.92$12.546,150
1990-05-10$11.58$12.194,200
1990-05-09$11.67$12.289,150
1990-05-08$11.42$12.021,500
1990-05-07$11.42$12.029,150
1990-05-04$11.42$12.023,450
1990-05-03$11.17$11.753,000
1990-05-02$11.25$11.841,350
1990-05-01$11.25$11.842,700
1990-04-30$11.25$11.844,500
1990-04-27$11.25$11.840
1990-04-26$11.25$11.844,350
1990-04-25$11.50$12.1032,400
1990-04-24$11.67$12.283,000
1990-04-23$11.67$12.284,650
1990-04-20$11.83$12.458,250
1990-04-19$11.83$12.453,750
1990-04-18$11.75$12.374,650
1990-04-17$11.58$12.192,250
1990-04-16$11.67$12.283,000
1990-04-12$11.67$12.288,250
1990-04-11$11.75$12.375,100
1990-04-10$11.83$12.456,300
1990-04-09$11.75$12.373,450
1990-04-06$11.67$12.282,700
1990-04-05$11.75$12.373,000
1990-04-04$11.75$12.37750
1990-04-03$11.67$12.282,550
1990-04-02$11.83$12.451,050
1990-03-30$12.00$12.633,000
1990-03-29$11.92$12.544,950
1990-03-28$12.00$12.631,650
1990-03-27$12.00$12.638,400
1990-03-26$11.92$12.5411,850
1990-03-23$11.75$12.373,300
1990-03-22$11.75$12.374,050
1990-03-21$11.67$12.283,600
1990-03-20$11.75$12.372,850
1990-03-19$11.67$12.282,100
1990-03-16$11.67$12.287,200
1990-03-15$11.67$12.286,150
1990-03-14$11.67$12.286,600
1990-03-13$11.58$12.1985,200
1990-03-12$11.58$12.195,700
1990-03-09$11.50$12.107,950
1990-03-08$11.58$12.191,800
1990-03-07$11.67$12.281,500
1990-03-06$11.58$12.193,450
1990-03-05$11.67$12.284,350
1990-03-02$11.58$12.191,800
1990-03-01$11.67$12.289,150
1990-02-28$11.67$12.282,850
1990-02-27$11.75$12.37450
1990-02-26$11.75$12.376,000
1990-02-23$11.75$12.378,400
1990-02-22$11.92$12.543,750
1990-02-21$12.17$12.815,850
1990-02-20$12.17$12.816,300
1990-02-16$12.33$12.785,850
1990-02-15$12.42$12.867,800
1990-02-14$12.25$12.6924,750
1990-02-13$12.33$12.785,850
1990-02-12$12.25$12.697,500
1990-02-09$12.17$12.603,450
1990-02-08$12.08$12.528,100
1990-02-07$12.00$12.436,000
1990-02-06$11.92$12.351,500
1990-02-05$11.92$12.353,000
1990-02-02$11.92$12.351,500
1990-02-01$11.92$12.353,450
1990-01-31$11.75$12.176,000
1990-01-30$11.83$12.2613,050
1990-01-29$11.92$12.353,000
1990-01-26$11.83$12.262,400
1990-01-25$11.83$12.264,200
1990-01-24$11.83$12.2610,650
1990-01-23$12.00$12.436,600
1990-01-22$12.00$12.437,350
1990-01-19$11.92$12.352,850
1990-01-18$12.00$12.432,400
1990-01-17$12.00$12.434,200
1990-01-16$11.92$12.357,200
1990-01-15$12.00$12.433,000
1990-01-12$12.17$12.6012,450
1990-01-11$12.33$12.7820,100
1990-01-10$12.17$12.6018,600
1990-01-09$12.00$12.4318,450
1990-01-08$11.75$12.179,450
1990-01-05$11.67$12.0934,950
1990-01-04$11.33$11.7415,600
1990-01-03$11.58$12.0011,250
1990-01-02$11.83$12.2617,550