NI's PEG ratio is unavailable because the earnings growth data is negative or zero. NiSource last had a PEG ratio of 2.89 in March 2026.
A ten years lookback shows an average PEG ratio of 2.94 for NiSource. Within the last ten years, the Mar 2024 quarter recorded the highest PEG value at 28.82. At 0.03, the Dec 2021 quarter showed the minimum PEG ratio in this period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 1.05 | 21.31 | 20.2% |
| 2024 | 9.02 | 22.55 | 2.5% |
| 2023 | N/A | 16.7 | -13.6% |
| 2022 | 0.41 | 14.9 | 36.3% |
| 2021 | 0.03 | 20.45 | 810.5% |
| 2020 | N/A | N/A | -121.6% |
| 2019 | 0.05 | 31.64 | 588.9% |
| 2018 | N/A | N/A | -146.2% |
| 2017 | N/A | 65.82 | -62.1% |
| 2016 | 1.49 | 21.5 | 14.4% |
| 2015 | N/A | 21.68 | -46.4% |
| 2014 | N/A | 25.25 | -1.2% |
| 2013 | 1.02 | 19.34 | 18.9% |
| 2012 | 0.5 | 17.41 | 34.9% |
| 2011 | 5.76 | 22.46 | 3.9% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | N/A | 25.03 | 0% |
| Mar 2026 | 2.89 | 23.1 | 8% |
| Dec 2025 | 1.05 | 21.31 | 20.2% |
| Sep 2025 | 1.74 | 22.67 | 13% |
| Jun 2025 | 1.71 | 21.23 | 12.4% |
| Mar 2025 | 1.27 | 21.44 | 16.9% |
| Dec 2024 | 9.02 | 22.55 | 2.5% |
| Sep 2024 | 4.77 | 20.5 | 4.3% |
| Jun 2024 | 2.05 | 17.05 | 8.3% |
| Mar 2024 | 28.82 | 17.29 | 0.6% |
| Dec 2023 | N/A | 16.7 | -13.6% |
| Sep 2023 | N/A | 15.23 | -3% |
| Jun 2023 | N/A | 17.53 | -6.6% |
| Mar 2023 | N/A | 17.58 | -4.2% |
| Dec 2022 | 0.41 | 14.9 | 36.3% |
NI's PEG ratio is unavailable because EPS growth data is negative or not present.
Over the last 3 years, NI's PEG ratio has settled near 5.92.
Over the last 5 years, NI's PEG ratio has settled near 3.62.
NI's PEG ratio peaked at 28.82 during the Mar 2024 quarter - the highest in ten years.
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.