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Atmos Energy Corp (ATO)

Red

Utilities · As of 17 July 2026

Price chart — 52 weeks

ATO · 177.68 (last weekly close) SMA 10w SMA 40w
140150160170180190AugSepOctNovDec2026FebMarAprMayJunJul10.0MWeek of Jul 21, 2025 · O 156.66 · H 160.58 · L 156.12 · C 156.84 · Vol 2.7MWeek of Jul 28, 2025 · O 156.40 · H 157.54 · L 154.23 · C 155.81 · Vol 4.0MWeek of Aug 4, 2025 · O 156.01 · H 166.43 · L 155.56 · C 164.29 · Vol 6.8MWeek of Aug 11, 2025 · O 164.54 · H 167.44 · L 163.33 · C 165.37 · Vol 4.8MWeek of Aug 18, 2025 · O 165.35 · H 168.86 · L 163.77 · C 168.21 · Vol 3.5MWeek of Aug 25, 2025 · O 166.43 · H 166.85 · L 164.53 · C 166.13 · Vol 5.0MWeek of Sep 1, 2025 · O 165.74 · H 166.75 · L 162.99 · C 166.48 · Vol 3.4MWeek of Sep 8, 2025 · O 166.48 · H 167.14 · L 162.51 · C 166.54 · Vol 3.5MWeek of Sep 15, 2025 · O 166.60 · H 166.60 · L 160.10 · C 162.93 · Vol 5.5MWeek of Sep 22, 2025 · O 162.72 · H 169.96 · L 162.20 · C 168.45 · Vol 3.7MWeek of Sep 29, 2025 · O 168.90 · H 171.20 · L 167.38 · C 170.19 · Vol 3.7MWeek of Oct 6, 2025 · O 170.64 · H 177.83 · L 170.19 · C 176.48 · Vol 3.4MWeek of Oct 13, 2025 · O 175.75 · H 179.70 · L 174.13 · C 176.41 · Vol 3.8MWeek of Oct 20, 2025 · O 177.57 · H 178.49 · L 174.98 · C 175.93 · Vol 3.5MWeek of Oct 27, 2025 · O 175.84 · H 176.46 · L 171.38 · C 171.72 · Vol 4.7MWeek of Nov 3, 2025 · O 170.98 · H 180.65 · L 169.31 · C 176.91 · Vol 5.7MWeek of Nov 10, 2025 · O 175.92 · H 180.33 · L 174.89 · C 175.12 · Vol 5.0MWeek of Nov 17, 2025 · O 175.95 · H 177.05 · L 173.56 · C 175.16 · Vol 6.2MWeek of Nov 24, 2025 · O 174.00 · H 176.99 · L 172.64 · C 176.37 · Vol 6.7MWeek of Dec 1, 2025 · O 175.61 · H 176.22 · L 169.64 · C 171.29 · Vol 5.0MWeek of Dec 8, 2025 · O 170.83 · H 171.16 · L 165.89 · C 168.37 · Vol 5.0MWeek of Dec 15, 2025 · O 168.75 · H 171.42 · L 166.60 · C 166.70 · Vol 7.2MWeek of Dec 22, 2025 · O 166.70 · H 169.21 · L 165.37 · C 168.13 · Vol 2.7MWeek of Dec 29, 2025 · O 168.93 · H 170.11 · L 166.34 · C 169.36 · Vol 2.1MWeek of Jan 5, 2026 · O 168.50 · H 169.17 · L 164.50 · C 166.78 · Vol 4.3MWeek of Jan 12, 2026 · O 166.93 · H 170.67 · L 166.70 · C 170.47 · Vol 5.7MWeek of Jan 19, 2026 · O 170.73 · H 172.09 · L 163.57 · C 165.34 · Vol 8.5MWeek of Jan 26, 2026 · O 166.61 · H 169.40 · L 164.40 · C 166.34 · Vol 11.9MWeek of Feb 2, 2026 · O 166.33 · H 174.57 · L 164.50 · C 171.38 · Vol 8.4MWeek of Feb 9, 2026 · O 171.28 · H 179.94 · L 169.82 · C 179.25 · Vol 6.9MWeek of Feb 16, 2026 · O 180.09 · H 181.08 · L 177.63 · C 180.97 · Vol 4.5MWeek of Feb 23, 2026 · O 180.19 · H 187.82 · L 180.09 · C 186.79 · Vol 6.1MWeek of Mar 2, 2026 · O 186.79 · H 187.98 · L 182.65 · C 185.04 · Vol 6.5MWeek of Mar 9, 2026 · O 183.12 · H 189.32 · L 182.19 · C 188.58 · Vol 5.4MWeek of Mar 16, 2026 · O 190.13 · H 190.13 · L 180.43 · C 180.49 · Vol 8.1MWeek of Mar 23, 2026 · O 181.31 · H 184.45 · L 179.32 · C 183.19 · Vol 3.9MWeek of Mar 30, 2026 · O 184.85 · H 189.11 · L 182.50 · C 188.97 · Vol 3.2MWeek of Apr 6, 2026 · O 188.81 · H 192.51 · L 186.02 · C 190.36 · Vol 4.3MWeek of Apr 13, 2026 · O 190.26 · H 190.26 · L 183.77 · C 186.54 · Vol 3.9MWeek of Apr 20, 2026 · O 186.09 · H 188.54 · L 181.32 · C 185.45 · Vol 3.3MWeek of Apr 27, 2026 · O 186.49 · H 191.49 · L 185.56 · C 188.54 · Vol 3.8MWeek of May 4, 2026 · O 187.23 · H 190.19 · L 180.68 · C 180.87 · Vol 5.5MWeek of May 11, 2026 · O 182.45 · H 183.43 · L 176.29 · C 176.48 · Vol 6.3MWeek of May 18, 2026 · O 177.73 · H 180.56 · L 175.23 · C 177.81 · Vol 9.2MWeek of May 25, 2026 · O 176.98 · H 178.85 · L 168.12 · C 169.13 · Vol 10.5MWeek of Jun 1, 2026 · O 168.10 · H 171.95 · L 166.33 · C 170.24 · Vol 9.1MWeek of Jun 8, 2026 · O 169.97 · H 170.59 · L 166.69 · C 169.96 · Vol 9.0MWeek of Jun 15, 2026 · O 168.82 · H 171.28 · L 168.22 · C 170.11 · Vol 6.3MWeek of Jun 22, 2026 · O 169.23 · H 175.27 · L 168.90 · C 175.17 · Vol 7.0MWeek of Jun 29, 2026 · O 174.28 · H 176.88 · L 172.00 · C 176.87 · Vol 4.9MWeek of Jul 6, 2026 · O 176.79 · H 179.79 · L 173.49 · C 176.20 · Vol 5.6MWeek of Jul 13, 2026 · O 177.35 · H 181.47 · L 174.65 · C 177.68 · Vol 5.5M178
Weekly candles over the last 52 weeks, split-adjusted, with 10- and 40-week moving averages; trading volume along the bottom. As of Jul 13, 2026.

OakBag’s model puts the fair value of Atmos Energy Corp (ATO) at about $150.48, against a recent price of $177.68 — a margin of safety of -18%. On that basis the traffic light is set so it looks expensive or risky. The estimate blends up to 4 independent valuation methods and is benchmarked against other Utilities names. It is a model estimate for research, not a price target or a recommendation.

Fair value vs. price

Current price
$177.68
Estimated fair value
$150.48
Margin of safety
-18%
−50%0+50%

How the fair value is built

Peer P/E$149.88
Peer EV/EBITDA$105.65
ML-justified$151.09
Cash-flow DCF$177.72
Graham number$116.01

How is this computed?

Why not green?

  • It looks cheap largely because of its high quality. Stripping the quality premium out, the margin of safety is only -9% — below the buy bar (quality is already rewarded in the score).

Knock-out safety checks passed

  • Bankruptcy risk (Altman Z″)
  • Negative equity
  • Excessive leverage
  • Illiquid
  • Penny / micro-cap
  • Stale fundamentals
Piotroski F-score
5 / 9
Beneish M-score
-2.57

Quality & factor profile

Value +0.28
Quality -0.36
Profitability -0.20
Momentum -0.29
Growth -0.02
Low volatility +0.69

See the full analysis

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Frequently asked questions

Is Atmos Energy (ATO) undervalued?

On OakBag’s model, Atmos Energy Corp looks expensive or risky: the estimated fair value is $150.48 versus a recent price of $177.68, a margin of safety of -18%. This is a model estimate, not investment advice.

What is ATO’s fair value estimate?

OakBag estimates Atmos Energy Corp’s fair value at about $150.48, blending up to 4 methods — peer P/E, price-to-book, peer EV/EBITDA, a machine-learning valuation and a cash-flow DCF — clipped to a sensible band and taken at the median.

What is margin of safety?

Margin of safety is how far below the estimated fair value the price sits: (fair value − price) ÷ fair value. Here it is -18%. A positive number means the model sees the stock as cheap; OakBag only turns a stock green above +15%.

Does a green verdict mean I should buy ATO?

No. OakBag is an educational and research tool, not investment advice. The traffic light is an automated model output based on third-party data that may be delayed or inaccurate. Always do your own research.

Other Utilities stocks

An educational and research tool — not investment advice. OakBag is an educational and research tool, not investment advice. Scores and rankings are automated model outputs based on third-party data and may be inaccurate or delayed. Nothing here is a recommendation to buy or sell any security. Investing involves risk, including possible loss of principal.