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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 01/13/2026 |
$76.52 |
$77.70 |
$76.26 |
$77.27 |
283.10K | | 01/14/2026 |
$77.66 |
$77.91 |
$77.29 |
$77.55 |
380.40K | | 01/15/2026 |
$77.87 |
$78.43 |
$77.56 |
$77.93 |
482.80K | | 01/16/2026 |
$77.51 |
$78.75 |
$77.51 |
$78.71 |
436.20K | | 01/20/2026 |
$78.74 |
$79.03 |
$78.10 |
$78.58 |
420.20K |
 |
| ONE Gas, Inc. is a regulated natural gas distribution utility in the U.S.. Co. operates through a single segment, regulated public utilities, which delivers natural gas to residential, commercial and transportation customers. Co. provides natural gas distribution services to approximately 2.3 million customers. Co. has three divisions: Oklahoma Natural Gas, Kansas Gas Service and Texas Gas Service. It primarily serves residential, commercial and transportation customers in all three states. Co.'s natural gas distribution markets in terms of customers are Oklahoma City and Tulsa, Oklahoma; Kansas City, Wichita and Topeka, Kansas; and Austin and El Paso, Texas. | |
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ONE Gas (OGS) has the following price history information. Looking back at OGS historical stock prices for the last five trading days, on January 13, 2026, OGS opened at $76.52, traded as high as $77.70 and as low as $76.26, and closed at $77.27. Trading volume was a total of 283.10K shares. On January 14, 2026, OGS opened at $77.66, traded as high as $77.91 and as low as $77.29, and closed at $77.55. Trading volume was a total of 380.40K shares. On January 15, 2026, OGS opened at $77.87, traded as high as $78.43 and as low as $77.56, and closed at $77.93. Trading volume was a total of 482.80K shares. On January 16, 2026, OGS opened at $77.51, traded as high as $78.75 and as low as $77.51, and closed at $78.71. Trading volume was a total of 436.20K shares. On January 20, 2026, OGS opened at $78.74, traded as high as $79.03 and as low as $78.10, and closed at $78.58. Trading volume was a total of 420.20K shares.
OGS Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into ONE Gas shares, starting with a $10,000 purchase of OGS, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
01/22/2016 |
|
| End date: |
01/20/2026 |
|
| Start price/share: |
$52.67 |
|
| End price/share: |
$78.58 |
|
| Starting shares: |
189.86 |
|
| Ending shares: |
254.80 |
|
| Dividends reinvested/share: |
$21.80 |
|
| Total return: |
100.22% |
|
| Average Annual Total Return: |
7.19% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$20,027.43 |
|
| Years: |
10.00 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
01/22/2016 |
|
| End date: |
01/20/2026 |
|
| Start price/share: |
$52.67 |
|
| End price/share: |
$78.58 |
|
| Dividends collected/share: |
$21.80 |
|
| Total return: |
90.58% |
|
| Average Annual Total Return: |
6.66% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$19,058.67 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 01/13/2026 | $77.27 | | 01/14/2026 | $77.55 | | 01/15/2026 | $77.93 | | 01/16/2026 | $78.71 | | 01/20/2026 | $78.58 |
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