ONE Gas - 12 Year Stock Price History | OGS

Historical daily share price chart and data for ONE Gas since 2014 adjusted for splits and dividends. The latest closing stock price for ONE Gas as of September 18, 2026 is 75.19.
  • The all-time high ONE Gas stock closing price was 89.14 on April 09, 2026.
  • The ONE Gas 52-week high stock price is 90.78, which is 20.7% above the current share price.
  • The ONE Gas 52-week low stock price is 74.65, which is 0.7% below the current share price.
  • The average ONE Gas stock price for the last 52 weeks is 81.36.
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ONE Gas Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 80.7357 75.5310 89.1369 74.6334 75.1900 -0.23%
2025 72.6056 64.3850 81.6967 63.8200 75.3651 15.57%
2024 61.5211 58.5473 74.1035 53.0085 65.2137 13.08%
2023 66.0442 66.6160 74.2038 52.1577 57.6694 -12.77%
2022 69.6211 65.3090 78.4377 60.6812 66.1096 0.63%
2021 60.5805 61.8907 67.2726 53.1465 65.6985 4.34%
2020 64.3233 73.8123 77.2143 54.1887 62.9651 -15.73%
2019 70.2077 59.8458 76.4429 59.4243 74.7227 20.26%
2018 57.7600 55.0220 67.9325 48.1059 62.1329 11.40%
2017 53.4461 47.3631 60.3361 46.3148 55.7757 17.30%
2016 44.3066 35.4481 48.9463 35.1576 47.5489 30.47%
2015 31.8432 29.6252 37.2932 28.0266 36.4433 25.13%
Sector Industry Market Cap Revenue
Utilities Utility - Natural Gas Distribution $4.726B $2.427B
ONE Gas, Inc. is a 100% regulated natural gas distribution utility. The company provides natural gas distribution services to customers in Oklahoma, Kansas and Texas.?The company operates through one reportable and operating business segment, namely regulated public utilities that deliver natural gas to residential, commercial, industrial and transportation customers.
Stock Name Country Market Cap PE Ratio
Atmos Energy (ATO) United States $27.089B 19.06
Hong Kong & China Gas (HOKCY) Hong Kong, SAR China $16.408B 0.00
Centrica (CPYYY) United Kingdom $9.389B 0.00
UGI (UGI) United States $8.078B 12.90
ENN Energy Holdings (XNGSY) China $7.165B 0.00
Southwest Gas (SWX) United States $6.219B 22.71
NewJersey Resources (NJR) United States $5.410B 14.65
Enagas SA (ENGGY) Spain $5.015B 0.00
Spire (SR) United States $4.684B 16.51
MDU Resources (MDU) United States $3.799B 19.75
Chesapeake Utilities (CPK) United States $3.167B 20.92
Northwest Natural Gas (NWN) United States $2.035B 16.11
Clean Energy Fuels (CLNE) United States $0.372B 0.00