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 — 1985

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1985-12-31$10.67$10.671,500
1985-12-30$10.67$10.67600
1985-12-27$10.67$10.6713,650
1985-12-26$10.50$10.504,050
1985-12-24$10.67$10.673,750
1985-12-23$10.67$10.6710,650
1985-12-20$10.83$10.832,400
1985-12-19$10.75$10.7513,650
1985-12-18$10.58$10.5888,950
1985-12-17$10.58$10.586,300
1985-12-16$10.50$10.5031,050
1985-12-13$10.83$10.834,200
1985-12-12$11.00$11.005,850
1985-12-11$10.75$10.7510,800
1985-12-10$11.00$11.0053,550
1985-12-09$11.25$11.256,000
1985-12-06$11.17$11.1740,800
1985-12-05$11.17$11.1723,700
1985-12-04$11.08$11.0830,000
1985-12-03$10.58$10.583,600
1985-12-02$10.50$10.5019,800
1985-11-29$10.92$10.927,800
1985-11-27$11.00$11.005,400
1985-11-26$11.08$11.084,950
1985-11-25$11.08$11.085,850
1985-11-22$11.08$11.084,200
1985-11-21$11.00$11.009,000
1985-11-20$10.75$10.7524,150
1985-11-19$10.83$10.8319,650
1985-11-18$10.83$10.8324,000
1985-11-15$10.50$10.505,100
1985-11-14$10.50$10.503,150
1985-11-13$10.42$10.423,300
1985-11-12$10.25$10.255,850
1985-11-11$10.25$10.257,500
1985-11-08$10.17$10.171,650
1985-11-07$10.17$10.177,950
1985-11-06$10.33$10.3313,500
1985-11-05$10.33$10.338,250
1985-11-04$10.33$10.338,700
1985-11-01$10.25$10.2534,500
1985-10-31$9.92$9.921,200
1985-10-30$9.92$9.921,950
1985-10-29$9.92$9.928,850
1985-10-28$9.92$9.929,900
1985-10-25$9.83$9.834,800
1985-10-24$10.00$10.009,450
1985-10-23$9.75$9.754,200
1985-10-22$9.83$9.8335,250
1985-10-21$9.25$9.2544,250
1985-10-18$8.75$8.7512,600
1985-10-17$8.67$8.6731,650
1985-10-16$8.75$8.7521,450
1985-10-15$8.75$8.7512,600
1985-10-14$8.75$8.752,700
1985-10-11$8.67$8.6716,050
1985-10-10$8.75$8.7532,700
1985-10-09$8.67$8.674,350
1985-10-08$8.67$8.6711,250
1985-10-07$8.67$8.6713,050
1985-10-04$8.58$8.58150
1985-10-03$8.75$8.754,350
1985-10-02$8.58$8.581,500
1985-10-01$8.58$8.582,850
1985-09-30$8.75$8.7527,750
1985-09-26$8.75$8.7516,500
1985-09-25$8.50$8.503,300
1985-09-24$8.50$8.50150
1985-09-23$8.50$8.5015,750
1985-09-20$8.50$8.504,650
1985-09-19$8.50$8.5033,750
1985-09-18$8.67$8.679,450
1985-09-17$8.67$8.6759,850
1985-09-16$8.92$8.9212,900
1985-09-13$8.92$8.9234,050
1985-09-12$9.00$9.0021,750
1985-09-11$9.00$9.0010,200
1985-09-10$9.00$9.0010,650
1985-09-09$9.08$9.0867,950
1985-09-06$8.83$8.8312,300
1985-09-05$8.75$8.7548,300
1985-09-04$8.75$8.75600
1985-09-03$8.67$8.671,800
1985-08-30$8.67$8.67300
1985-08-29$8.67$8.671,350
1985-08-28$8.75$8.75300
1985-08-27$8.75$8.758,100
1985-08-26$8.75$8.752,400
1985-08-23$8.75$8.7516,200
1985-08-22$8.67$8.675,250
1985-08-21$8.67$8.674,350
1985-08-20$8.83$8.8311,850
1985-08-19$8.75$8.7528,950
1985-08-16$8.67$8.6710,950
1985-08-15$8.83$8.8320,100
1985-08-14$8.83$8.839,000
1985-08-13$8.83$8.833,150
1985-08-12$8.83$8.834,950
1985-08-09$8.67$8.679,600
1985-08-08$8.67$8.678,850
1985-08-07$8.67$8.674,350
1985-08-06$8.75$8.754,800
1985-08-05$8.67$8.6715,600
1985-08-02$8.75$8.7522,200
1985-08-01$8.75$8.7513,650
1985-07-31$8.67$8.6728,050
1985-07-30$8.67$8.6755,050
1985-07-29$8.83$8.8321,750
1985-07-26$9.00$9.0013,950
1985-07-25$9.08$9.0813,200
1985-07-24$9.25$9.2521,150
1985-07-23$9.17$9.1732,850
1985-07-22$9.17$9.1710,050
1985-07-19$9.33$9.339,900
1985-07-18$9.33$9.3320,400
1985-07-17$9.42$9.4240,500
1985-07-16$9.42$9.424,800
1985-07-15$9.25$9.2528,800
1985-07-12$9.33$9.3327,450
1985-07-11$9.50$9.5038,850
1985-07-10$9.50$9.50190,200
1985-07-09$9.42$9.4219,950
1985-07-08$9.67$9.674,500
1985-07-05$9.50$9.5088,350
1985-07-03$9.50$9.509,000
1985-07-02$9.50$9.5022,200
1985-07-01$9.50$9.507,800
1985-06-28$9.50$9.505,700
1985-06-27$9.33$9.3313,650
1985-06-26$9.67$9.6721,750
1985-06-25$9.67$9.6753,250
1985-06-24$10.00$10.0017,550
1985-06-21$9.83$9.8322,050
1985-06-20$9.67$9.6720,700
1985-06-19$9.33$9.3351,750
1985-06-18$9.42$9.4287,450
1985-06-17$9.33$9.3315,000
1985-06-14$9.17$9.1751,900
1985-06-13$9.25$9.2527,600
1985-06-12$9.25$9.2531,200
1985-06-11$9.17$9.17113,400
1985-06-10$9.25$9.25130,500
1985-06-07$9.04$9.0423,700
1985-06-06$9.13$9.13112,500
1985-06-05$9.04$9.0470,500
1985-06-04$8.75$8.7530,900
1985-06-03$8.67$8.673,600
1985-05-31$8.67$8.6755,800
1985-05-30$8.50$8.5034,200
1985-05-29$8.54$8.5412,600
1985-05-28$8.75$8.7512,300
1985-05-24$8.75$8.753,000
1985-05-23$8.75$8.7547,400
1985-05-22$8.92$8.9211,400
1985-05-21$8.79$8.7956,700
1985-05-20$9.17$9.1775,900
1985-05-17$9.50$9.5055,200
1985-05-16$9.29$9.2914,100
1985-05-15$9.25$9.2524,600
1985-05-14$9.04$9.0441,400
1985-05-13$9.25$9.2545,300
1985-05-10$9.04$9.0498,100
1985-05-09$8.92$8.92154,200
1985-05-08$8.54$8.54103,200
1985-05-07$8.25$8.2558,200
1985-05-06$7.96$7.9616,200
1985-05-03$7.92$7.9229,100
1985-05-02$7.75$7.757,200
1985-05-01$7.75$7.7529,100
1985-04-30$7.67$7.674,800
1985-04-29$7.79$7.7915,600
1985-04-26$7.75$7.7511,700
1985-04-25$7.75$7.758,100
1985-04-24$7.67$7.6728,800
1985-04-23$7.92$7.9242,600
1985-04-22$8.00$8.0036,600
1985-04-19$8.00$8.0069,300
1985-04-18$8.25$8.2560,600
1985-04-17$7.83$7.8334,800
1985-04-16$7.79$7.793,600
1985-04-15$7.75$7.753,900
1985-04-12$7.92$7.9242,300
1985-04-11$7.79$7.7957,900
1985-04-10$7.50$7.5026,700
1985-04-09$7.17$7.1737,800
1985-04-08$7.17$7.179,000
1985-04-04$7.17$7.1729,100
1985-04-03$7.04$7.04135,000
1985-04-02$7.00$7.0044,100
1985-04-01$6.92$6.922,400
1985-03-29$6.92$6.9212,900
1985-03-28$6.79$6.7921,300
1985-03-27$6.92$6.9267,200
1985-03-26$6.92$6.9266,900
1985-03-25$6.79$6.792,700
1985-03-22$6.75$6.752,400
1985-03-21$6.92$6.921,500
1985-03-20$6.79$6.7947,700
1985-03-19$6.92$6.9243,500
1985-03-18$6.92$6.924,500
1985-03-15$6.92$6.922,100
1985-03-14$6.92$6.922,100
1985-03-13$6.92$6.9223,700
1985-03-12$6.92$6.9239,900
1985-03-11$6.92$6.929,900
1985-03-08$6.92$6.921,200
1985-03-07$6.92$6.9212,300
1985-03-06$6.92$6.929,000
1985-03-05$6.92$6.9228,500
1985-03-04$7.00$7.0027,600
1985-03-01$7.00$7.0066,900
1985-02-28$7.00$7.0066,900
1985-02-27$7.04$7.0411,400
1985-02-26$7.17$7.1745,300
1985-02-25$7.17$7.1730,600
1985-02-22$7.29$7.2910,500
1985-02-21$7.25$7.2530,300
1985-02-20$7.17$7.1728,200
1985-02-19$7.00$7.0047,400
1985-02-15$7.00$7.0070,800
1985-02-14$6.75$6.7573,200
1985-02-13$6.67$6.6760,000
1985-02-12$6.92$6.9220,700
1985-02-11$6.92$6.9243,800
1985-02-08$7.04$7.042,100
1985-02-07$7.04$7.045,400
1985-02-06$7.04$7.042,700
1985-02-05$7.04$7.0412,000
1985-02-04$7.04$7.0411,400
1985-02-01$7.04$7.0429,700
1985-01-31$7.00$7.0016,500
1985-01-30$7.00$7.00153,300
1985-01-29$7.00$7.0066,300
1985-01-28$7.00$7.0048,000
1985-01-25$6.67$6.6714,700
1985-01-24$6.54$6.5415,900
1985-01-23$6.54$6.5419,500
1985-01-22$6.50$6.5025,500
1985-01-21$6.42$6.423,300
1985-01-18$6.42$6.426,000
1985-01-17$6.42$6.4226,700
1985-01-16$6.50$6.504,200
1985-01-15$6.50$6.5014,400
1985-01-14$6.54$6.5463,600
1985-01-11$6.54$6.5429,400
1985-01-10$6.67$6.6744,700
1985-01-09$6.54$6.5445,600
1985-01-08$6.50$6.5032,400
1985-01-07$6.50$6.509,000
1985-01-04$6.50$6.5023,100
1985-01-03$6.54$6.5448,300
1985-01-02$6.50$6.5011,700