ATO: Atmos Energy Corporation

As of Thursday, February 19th, 2026

$ 178.97

+0.85 +0.48%

Open: 179.15
High: 180.12
Low: 178.25
Volume: 928,904
Previous Close on Wednesday, February 18th, 2026

$ 178.12

-2.12 -1.18%

Open: 179.95
High: 180.39
Low: 177.63
Volume: 1,524,910

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-02-19 179.15 180.12 178.25 178.97 928,904 +0.85 +0.48
2026-02-18 179.95 180.39 177.63 178.12 1,524,910 -2.12 -1.18
2026-02-17 180.09 181.01 179.26 180.24 91,225 +0.99 +0.55
2026-02-13 177.52 179.94 176.61 179.25 1,184,025 +1.48 +0.83
2026-02-12 176.68 179.89 176.53 177.77 2,018,517 +1.80 +1.02
2026-02-11 174.15 176.37 173.77 175.97 1,296,552 +1.80 +1.03
2026-02-10 171.85 174.50 171.14 174.17 1,125,560 +2.71 +1.58
2026-02-09 171.28 171.72 169.82 171.46 1,270,167 +0.08 +0.05
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 181.01
On 2026-02-17		 176.53
On 2026-02-12		 3.00 1.70 181.01
On 2026-02-17		 177.63
On 2026-02-18		 -1.87 178.87
10D 181.01
On 2026-02-17		 169.82
On 2026-02-09		 7.14 4.16 174.57
On 2026-02-06		 169.82
On 2026-02-09		 -2.72 175.88
20D 181.01
On 2026-02-17		 163.57
On 2026-01-23		 10.60 6.30 169.31
On 2026-01-22		 163.57
On 2026-01-23		 -3.39 171.63
WTD 181.01
On 2026-02-17		 177.63
On 2026-02-18		 -0.28 -0.16 181.01
On 2026-02-17		 177.63
On 2026-02-18		 -1.87 179.11
MTD 181.01
On 2026-02-17		 164.50
On 2026-02-02		 12.63 7.59 174.57
On 2026-02-04		 169.82
On 2026-02-09		 -2.72 174.31
As of Thursday, February 19th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
ATO

Atmos Energy Corporation

178.97 +0.85 +0.48 928,904