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Atmos Energy Corporation (ATO)
NYSE: ATO · Real-Time Price · USD
175.27
+0.09 (0.05%)
Jun 29, 2026, 10:15 AM EDT - Market open

Atmos Energy Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 29, 2026175.17175.17174.28175.17--76
Jun 26, 2026171.70175.19171.70175.17175.170.86%1,973,784
Jun 25, 2026173.00175.27173.00173.67173.670.63%1,162,681
Jun 24, 2026173.53173.70171.63172.59172.590.88%1,198,191
Jun 23, 2026170.89172.77169.95171.09171.090.88%1,039,985
Jun 22, 2026169.23170.79168.90169.59169.59-0.31%1,265,165
Jun 18, 2026169.64171.21169.04170.11170.110.28%2,197,577
Jun 17, 2026168.62170.05168.22169.64169.640.01%1,479,979
Jun 16, 2026170.19171.28168.93169.63169.630.02%1,027,894
Jun 15, 2026168.82170.85168.40169.60169.60-0.21%1,290,630
Jun 12, 2026168.22169.99167.77169.96169.961.03%1,538,159
Jun 11, 2026170.26170.59167.74168.23168.23-0.61%1,625,441
Jun 10, 2026168.95169.94167.78169.27169.270.98%1,591,353
Jun 9, 2026168.29168.92166.69167.62167.62-0.16%1,362,988
Jun 8, 2026169.97170.04167.11167.89167.89-1.38%1,723,432
Jun 5, 2026168.94171.95168.45170.24170.241.36%1,467,549
Jun 4, 2026169.78170.13166.33167.96167.96-0.20%1,621,910
Jun 3, 2026169.32171.27168.24168.30168.30-0.27%2,067,068
Jun 2, 2026168.13168.91166.47168.75168.750.96%1,765,278
Jun 1, 2026168.10169.06167.11167.15167.15-1.17%1,927,157
May 29, 2026172.44172.94168.12169.13169.13-2.25%6,237,073
May 28, 2026174.83176.47172.04173.03173.03-1.82%1,552,182
May 27, 2026176.78177.86175.15176.24176.24-0.83%961,707
May 26, 2026176.98178.85176.12177.72177.720.51%1,446,160
May 22, 2026178.18178.48176.31177.81176.810.20%1,472,313
May 21, 2026176.22177.47175.23177.46176.460.83%1,615,214
May 20, 2026178.20179.02175.86176.00175.01-0.97%2,010,029
May 19, 2026178.64180.56177.57177.73176.73-0.44%2,326,030
May 18, 2026177.73179.81176.99178.52177.521.16%1,764,558
May 15, 2026180.88181.22176.29176.48175.49-2.43%1,616,636
May 14, 2026180.28181.37179.65180.87179.850.51%1,622,903
May 13, 2026181.08181.08178.03179.95178.94-1.09%1,379,331
May 12, 2026182.74183.43180.91181.94180.92-0.10%903,934
May 11, 2026182.45183.14180.61182.13181.110.70%796,364
May 8, 2026183.49184.83180.85180.87179.85-0.54%1,136,647
May 7, 2026186.86190.19180.68181.86180.84-1.57%1,868,767
May 6, 2026188.98188.98183.70184.76183.72-1.33%906,910
May 5, 2026186.50188.90185.57187.25186.20-0.28%860,910
May 4, 2026187.23189.69186.67187.77186.71-0.41%748,128
May 1, 2026188.57191.49187.99188.54187.48-0.76%676,247
Apr 30, 2026186.09190.10185.92189.98188.912.30%1,172,261
Apr 29, 2026186.52187.22185.57185.71184.67-0.76%696,713
Apr 28, 2026187.82187.82185.71187.13186.080.81%457,582
Apr 27, 2026186.49187.50185.56185.62184.580.09%845,208
Apr 24, 2026187.41187.41185.11185.45184.41-1.26%617,309
Apr 23, 2026183.65188.54182.47187.81186.752.92%735,501
Apr 22, 2026183.96184.65181.32182.49181.46-0.24%846,021
Apr 21, 2026187.35187.35182.68182.93181.90-1.77%608,125
Apr 20, 2026186.09187.71186.00186.23185.18-0.17%514,431
Apr 17, 2026187.34187.34183.77186.54185.49-0.77%841,227
Apr 16, 2026185.94188.31185.75187.98186.920.92%1,095,804
Apr 15, 2026187.50187.50185.36186.26185.21-1.01%578,279
Apr 14, 2026187.04188.33185.28188.16187.100.22%497,421
Apr 13, 2026190.26190.26186.48187.75186.69-1.37%874,678
Apr 10, 2026192.29192.31190.31190.36189.29-1.00%910,145
Apr 9, 2026189.46192.51189.22192.29191.211.39%932,626
Apr 8, 2026186.70190.03186.02189.66188.590.51%1,043,514
Apr 7, 2026187.81190.05187.57188.70187.640.47%816,643
Apr 6, 2026188.81190.00187.56187.81186.75-0.61%614,154
Apr 2, 2026186.21189.11185.31188.97187.911.88%664,721
Apr 1, 2026183.60186.59183.58185.49184.450.42%811,306
Mar 31, 2026185.87186.07182.50184.72183.68-0.16%886,736
Mar 30, 2026184.85186.22184.05185.02183.981.00%838,912
Mar 27, 2026183.44184.45182.75183.19182.160.01%636,319
Mar 26, 2026181.21183.26180.85183.18182.150.90%694,691
Mar 25, 2026182.48183.42181.41181.55180.53-0.01%770,435
Mar 24, 2026180.21183.63179.32181.57180.550.30%766,582
Mar 23, 2026181.31182.29180.52181.03180.010.30%1,034,709
Mar 20, 2026184.95185.42180.43180.49179.47-2.39%3,328,779
Mar 19, 2026185.13186.21183.42184.90183.86-0.19%1,081,957
Mar 18, 2026185.86186.45185.10185.25184.21-0.93%2,133,762
Mar 17, 2026189.07189.07186.52186.98185.93-0.45%691,487
Mar 16, 2026190.13190.13187.07187.82186.76-0.40%899,087
Mar 13, 2026188.62189.32186.85188.58187.520.96%765,043
Mar 12, 2026184.83188.80183.79186.79185.741.35%930,613
Mar 11, 2026184.52184.84182.19184.30183.260.47%842,459
Mar 10, 2026184.20186.30183.07183.44182.41-0.97%1,223,172
Mar 9, 2026183.12185.90182.91185.24184.200.11%1,601,268
Mar 6, 2026184.44186.23183.23185.04184.00-0.18%1,057,904
Mar 5, 2026185.11186.51184.00185.38184.34-0.74%1,263,307
Mar 4, 2026185.89186.89183.85186.77185.720.41%1,456,709
Mar 3, 2026184.85186.46182.65186.00184.95-0.57%1,659,079
Mar 2, 2026186.79187.98185.25187.07186.020.15%1,053,890
Feb 27, 2026184.36187.82182.88186.79185.741.72%2,836,657
Feb 26, 2026182.34183.91181.97183.63182.600.86%931,411
Feb 25, 2026181.89182.48180.09182.06181.040.02%814,571
Feb 24, 2026181.78182.39180.41182.02181.000.17%720,545
Feb 23, 2026180.19182.69180.19181.72180.700.97%823,873
Feb 20, 2026180.26181.08178.30180.97178.961.12%1,037,458
Feb 19, 2026179.15180.12178.25178.97176.980.48%929,242
Feb 18, 2026179.95180.39177.63178.12176.14-1.18%1,584,124
Feb 17, 2026180.09181.01179.26180.24178.240.55%912,434
Feb 13, 2026177.52179.94176.61179.25177.260.83%1,184,031
Feb 12, 2026176.68179.89176.53177.77175.791.02%2,037,948
Feb 11, 2026174.15176.37173.77175.97174.011.03%1,296,660
Feb 10, 2026171.85174.50171.14174.17172.231.58%1,125,589
Feb 9, 2026171.28171.72169.82171.46169.550.05%1,271,648
Feb 6, 2026172.66174.57170.78171.38169.47-0.07%962,209
Feb 5, 2026173.61173.61170.21171.50169.59-0.19%1,624,733
Feb 4, 2026171.12174.57168.67171.83169.921.79%1,821,629