Atmos Energy Corporation (ATO)
NYSE: ATO · Real-Time Price · USD
166.78
-0.32 (-0.19%)
Jan 9, 2026, 4:00 PM EST - Market closed

Atmos Energy Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jan 9, 2026167.20168.62166.39166.78166.78-0.19%713,043
Jan 8, 2026166.01168.30165.73167.10167.100.57%880,238
Jan 7, 2026168.15168.61165.52166.15166.15-0.83%719,082
Jan 6, 2026167.21168.17166.49167.54167.540.40%899,113
Jan 5, 2026168.50169.17164.50166.88166.88-1.46%971,275
Jan 2, 2026167.15170.11166.34169.36169.361.03%656,442
Dec 31, 2025168.58169.01167.47167.63167.63-0.56%466,079
Dec 30, 2025168.91169.27168.25168.58168.58-0.12%468,433
Dec 29, 2025168.93169.60168.47168.78168.780.39%522,823
Dec 26, 2025168.34168.78167.30168.13168.13-0.16%342,411
Dec 24, 2025168.44169.21167.72168.40168.400.24%351,171
Dec 23, 2025167.42168.68166.99167.99167.990.39%975,446
Dec 22, 2025166.70167.45165.37167.34167.340.38%855,792
Dec 19, 2025169.19169.42166.60166.70166.70-1.61%1,588,773
Dec 18, 2025168.71170.44168.71169.42169.420.15%501,071
Dec 17, 2025167.95170.78167.43169.17169.170.70%1,179,402
Dec 16, 2025168.67170.43167.89168.00168.00-1.61%1,508,149
Dec 15, 2025168.75171.42167.91170.75170.751.41%1,590,975
Dec 12, 2025167.34169.64167.07168.37168.370.77%983,927
Dec 11, 2025167.37170.10166.40167.09167.090.17%914,819
Dec 10, 2025166.16167.73165.99166.80166.800.31%1,050,674
Dec 9, 2025168.24169.08165.89166.28166.28-0.47%969,882
Dec 8, 2025170.83171.16166.75167.07167.07-2.46%1,039,898
Dec 5, 2025170.28172.13170.28171.29171.290.20%932,594
Dec 4, 2025170.40172.11170.40170.95170.95-0.12%1,190,910
Dec 3, 2025170.91172.29170.18171.15171.150.63%966,546
Dec 2, 2025172.53172.53169.64170.08170.08-0.96%840,307
Dec 1, 2025175.61176.22171.56171.72171.72-2.64%958,535
Nov 28, 2025176.22176.99175.61176.37176.370.36%336,372
Nov 26, 2025173.31176.02173.21175.74175.741.38%711,753
Nov 25, 2025174.89175.63172.64173.34173.34-0.70%987,006
Nov 24, 2025174.00175.37173.34174.56174.56-0.34%4,664,448
Nov 21, 2025175.30176.11174.30175.16174.160.22%1,894,706
Nov 20, 2025174.51176.00174.02174.77173.770.49%975,720
Nov 19, 2025175.02175.66173.56173.92172.93-0.74%993,339
Nov 18, 2025175.95177.05174.96175.22174.22-0.26%926,166
Nov 17, 2025175.95177.02174.80175.68174.680.32%1,430,088
Nov 14, 2025177.97179.26174.89175.12174.12-1.60%1,321,807
Nov 13, 2025178.22180.33177.74177.97176.950.08%1,210,338
Nov 12, 2025178.39179.20177.50177.83176.81-0.46%939,195
Nov 11, 2025178.26178.84177.39178.66177.640.51%669,095
Nov 10, 2025175.92178.02175.80177.76176.750.48%885,811
Nov 7, 2025176.43177.87175.29176.91175.900.81%1,343,595
Nov 6, 2025177.15180.65175.22175.48174.481.67%1,741,696
Nov 5, 2025173.55174.34171.70172.59171.60-0.78%1,028,344
Nov 4, 2025173.51174.11171.82173.95172.960.72%834,551
Nov 3, 2025170.98173.23169.31172.70171.710.57%766,568
Oct 31, 2025172.95173.62171.38171.72170.74-0.94%1,906,626
Oct 30, 2025172.41174.13172.26173.35172.360.98%660,319
Oct 29, 2025173.82174.40171.44171.66170.68-1.62%816,260