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.

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$45.42$149.12234,900——
2013-12-30$45.20$148.40179,100——
2013-12-27$45.17$148.30229,600——
2013-12-26$45.01$147.77146,500——
2013-12-24$45.21$148.4377,500——
2013-12-23$45.02$147.81197,400——
2013-12-20$45.21$148.43732,600——
2013-12-19$44.29$145.41310,700——
2013-12-18$44.92$147.48358,600——
2013-12-17$44.34$145.57347,300——
2013-12-16$43.82$143.87530,900——
2013-12-13$44.05$144.62267,700——
2013-12-12$44.02$144.52206,100——
2013-12-11$43.83$143.90425,900——
2013-12-10$44.22$145.18306,200——
2013-12-09$44.90$147.41329,200——
2013-12-06$45.13$148.17349,100——
2013-12-05$44.01$144.49413,900——
2013-12-04$43.94$144.26844,200——
2013-12-03$44.38$145.70471,200——
2013-12-02$44.21$145.15307,400——
2013-11-29$44.45$145.93195,200——
2013-11-27$44.46$145.97193,800——
2013-11-26$44.67$146.66354,100——
2013-11-25$44.80$147.08315,700——
2013-11-22$45.04$147.87558,100——
2013-11-21$44.95$147.58590,100——
2013-11-20$45.34$147.64365,100——
2013-11-19$45.77$149.04526,000——
2013-11-18$46.44$151.22355,300——
2013-11-15$46.80$152.40265,900——
2013-11-14$47.06$153.24321,300——
2013-11-13$46.73$152.17367,700——
2013-11-12$45.77$149.04350,900——
2013-11-11$45.88$149.40342,100——
2013-11-08$45.48$148.10548,100——
2013-11-07$44.80$145.88558,000——
2013-11-06$44.68$145.49481,700——
2013-11-05$44.02$143.34370,700——
2013-11-04$44.46$144.78306,000——
2013-11-01$44.57$145.13254,600——
2013-10-31$44.27$144.16294,500——
2013-10-30$44.49$144.87216,800——
2013-10-29$44.46$144.78342,600——
2013-10-28$44.59$145.20372,400——
2013-10-25$44.33$144.35279,200——
2013-10-24$43.71$142.33205,800——
2013-10-23$43.76$142.50229,100——
2013-10-22$43.54$141.78190,600——
2013-10-21$43.05$140.18403,100——
2013-10-18$42.94$139.83849,600——
2013-10-17$42.52$138.46322,500——
2013-10-16$41.76$135.98243,000——
2013-10-15$41.21$134.19482,100——
2013-10-14$42.22$137.48416,900——
2013-10-11$42.32$137.81297,800——
2013-10-10$41.91$136.47493,600——
2013-10-09$41.17$134.061,019,600——
2013-10-08$41.24$134.29572,000——
2013-10-07$41.08$133.77354,200——
2013-10-04$41.62$135.53255,800——
2013-10-03$41.46$135.01407,100——
2013-10-02$42.12$137.16417,000——
2013-10-01$42.64$138.85652,000——
2013-09-30$42.59$138.69335,600——
2013-09-27$42.30$137.74462,200——
2013-09-26$42.58$138.65200,800——
2013-09-25$42.32$137.81240,100——
2013-09-24$42.52$138.46282,400——
2013-09-23$42.61$138.75429,900——
2013-09-20$41.73$135.89754,600——
2013-09-19$41.89$136.41357,400——
2013-09-18$41.77$136.02585,700——
2013-09-17$40.92$133.25425,400——
2013-09-16$40.46$131.75572,300——
2013-09-13$40.61$132.24390,100——
2013-09-12$40.49$131.85422,000——
2013-09-11$40.00$130.25279,400——
2013-09-10$40.13$130.68371,100——
2013-09-09$39.66$129.15688,700——
2013-09-06$39.49$128.59474,700——
2013-09-05$39.40$128.30458,500——
2013-09-04$39.64$129.08474,500——
2013-09-03$39.64$129.08936,500——
2013-08-30$40.35$131.39315,200——
2013-08-29$41.13$133.93275,300——
2013-08-28$41.36$134.68199,700——
2013-08-27$41.52$135.20542,800——
2013-08-26$41.87$136.34347,100——
2013-08-23$41.83$136.21359,100——
2013-08-22$41.08$133.77227,000——
2013-08-21$41.46$133.87415,800——
2013-08-20$41.66$134.51307,600——
2013-08-19$41.34$133.48316,500——
2013-08-16$41.62$134.38504,900——
2013-08-15$42.31$136.61350,200——
2013-08-14$43.06$139.03353,900——
2013-08-13$43.46$140.32317,800——
2013-08-12$43.99$142.04245,900——
2013-08-09$44.23$142.81367,400——
2013-08-08$44.11$142.42632,700——
2013-08-07$44.24$142.84613,900——
2013-08-06$44.10$142.39396,100——
2013-08-05$44.44$143.49372,500——
2013-08-02$44.77$144.55246,600——
2013-08-01$45.19$145.91651,100——
2013-07-31$44.24$142.84534,500——
2013-07-30$44.44$143.49236,300——
2013-07-29$44.56$143.88276,900——
2013-07-26$44.28$142.97255,900——
2013-07-25$44.36$143.23281,800——
2013-07-24$43.82$141.49417,500——
2013-07-23$44.14$142.52357,700——
2013-07-22$43.95$141.91173,700——
2013-07-19$44.01$142.10682,400——
2013-07-18$43.96$141.94214,300——
2013-07-17$43.32$139.87318,900——
2013-07-16$43.43$140.23648,500——
2013-07-15$43.43$140.23457,000——
2013-07-12$42.40$136.90258,600——
2013-07-11$41.96$135.48249,900——
2013-07-10$41.63$134.42280,400——
2013-07-09$41.43$133.77280,400——
2013-07-08$41.04$132.51249,700——
2013-07-05$40.57$130.99215,800——
2013-07-03$40.49$130.74320,100——
2013-07-02$40.60$131.09653,400——
2013-07-01$40.77$131.64841,600——
2013-06-28$41.06$132.58620,800——
2013-06-27$40.65$131.25364,300——
2013-06-26$40.16$129.67531,400——
2013-06-25$39.33$126.99552,600——
2013-06-24$38.59$124.60468,300——
2013-06-21$38.69$124.92622,300——
2013-06-20$38.88$125.54459,800——
2013-06-19$40.07$129.38215,900——
2013-06-18$41.10$132.70250,800——
2013-06-17$40.74$131.54285,100——
2013-06-14$40.58$131.03408,900——
2013-06-13$40.87$131.96512,400——
2013-06-12$40.74$131.54418,300——
2013-06-11$40.97$132.29230,600——
2013-06-10$41.33$133.45279,100——
2013-06-07$41.42$133.74338,600——
2013-06-06$41.46$133.87542,500——
2013-06-05$41.14$132.83875,800——
2013-06-04$41.69$134.61590,300——
2013-06-03$42.35$136.74511,500——
2013-05-31$42.22$136.32377,600——
2013-05-30$42.48$137.16361,400——
2013-05-29$42.17$136.16547,700——
2013-05-28$43.02$138.90529,600——
2013-05-24$42.71$137.90541,900——
2013-05-23$43.12$139.23616,800——
2013-05-22$43.89$141.71278,400——
2013-05-21$44.73$144.43438,800——
2013-05-20$44.87$144.88366,200——
2013-05-17$44.62$144.07294,300——
2013-05-16$44.13$142.49297,400——
2013-05-15$44.52$142.62519,400——
2013-05-14$44.42$142.30227,900——
2013-05-13$44.04$141.08298,000——
2013-05-10$44.07$141.18422,300——
2013-05-09$44.08$141.21316,900——
2013-05-08$44.62$142.94357,800——
2013-05-07$44.76$143.39284,800——
2013-05-06$44.40$142.23442,700——
2013-05-03$44.49$142.52258,600——
2013-05-02$44.29$141.88536,200——
2013-05-01$43.62$139.73411,400——
2013-04-30$44.37$142.14528,200——
2013-04-29$44.12$141.34441,300——
2013-04-26$43.70$139.99646,800——
2013-04-25$44.11$141.30353,400——
2013-04-24$44.17$141.50420,600——
2013-04-23$44.23$141.69479,900——
2013-04-22$43.99$140.92455,100——
2013-04-19$44.05$141.111,486,700——
2013-04-18$42.96$137.62501,300——
2013-04-17$42.95$137.59716,600——
2013-04-16$43.15$138.23489,300——
2013-04-15$42.25$135.35605,400——
2013-04-12$43.28$138.65297,500——
2013-04-11$43.45$139.19292,300——
2013-04-10$43.43$139.13323,500——
2013-04-09$42.94$137.56580,400——
2013-04-08$42.84$137.24290,000——
2013-04-05$42.12$134.93292,100——
2013-04-04$42.00$134.54335,500——
2013-04-03$41.63$133.36460,800——
2013-04-02$42.28$135.44500,800——
2013-04-01$42.28$135.44513,100——
2013-03-28$42.69$136.76617,800——
2013-03-27$42.09$134.83386,700——
2013-03-26$42.10$134.87725,100——
2013-03-25$41.69$133.55330,100——
2013-03-22$41.74$133.71314,400——
2013-03-21$41.52$133.01457,500——
2013-03-20$41.64$133.39355,200——
2013-03-19$41.23$132.08634,600——
2013-03-18$40.92$131.08561,400——
2013-03-15$41.27$132.21636,600——
2013-03-14$41.11$131.69460,100——
2013-03-13$41.15$131.82455,400——
2013-03-12$41.02$131.41916,600——
2013-03-11$41.43$132.72581,600——
2013-03-08$40.85$130.86628,700——
2013-03-07$40.48$129.68441,400——
2013-03-06$40.32$129.16664,200——
2013-03-05$40.11$128.49776,200——
2013-03-04$39.48$126.47916,900——
2013-03-01$38.86$124.49797,300——
2013-02-28$38.17$122.28545,200——
2013-02-27$38.37$121.79368,400——
2013-02-26$37.85$120.14322,500——
2013-02-25$37.73$119.76484,000——
2013-02-22$37.98$120.56346,200——
2013-02-21$37.70$119.67278,700——
2013-02-20$37.81$120.02498,200——
2013-02-19$38.07$120.84641,600——
2013-02-15$37.90$120.30339,700——
2013-02-14$37.85$120.14230,400——
2013-02-13$38.10$120.94262,300——
2013-02-12$38.01$120.65436,800——
2013-02-11$37.86$120.18322,700——
2013-02-08$37.80$119.99433,700——
2013-02-07$37.73$119.76484,200——
2013-02-06$37.58$119.29637,500——
2013-02-05$37.52$119.10617,500——
2013-02-04$37.55$119.19505,700——
2013-02-01$37.66$119.54378,200——
2013-01-31$37.36$118.59405,400——
2013-01-30$37.25$118.24673,700——
2013-01-29$37.57$119.26412,500——
2013-01-28$37.31$118.43683,400——
2013-01-25$37.10$117.76548,600——
2013-01-24$37.00$117.45545,600——
2013-01-23$37.21$118.11577,400——
2013-01-22$37.44$118.84427,100——
2013-01-18$36.98$117.381,051,900——
2013-01-17$36.39$115.51470,000——
2013-01-16$36.12$114.65411,000——
2013-01-15$36.07$114.49320,300——
2013-01-14$35.75$113.48465,800——
2013-01-11$35.53$112.78387,000——
2013-01-10$35.70$113.32499,400——
2013-01-09$35.43$112.46372,800——
2013-01-08$35.18$111.67360,700——
2013-01-07$35.11$111.45424,200——
2013-01-04$35.94$114.08408,800——
2013-01-03$35.59$112.97328,300——
2013-01-02$35.77$113.54367,500——