NiSource Inc. (NI)
NYSE · Utilities
NiSource Inc. Stock Price History
NiSource Inc.
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Historical daily closing price for NiSource Inc. since 2006, adjusted for splits and dividends. The latest closing stock price for NiSource Inc. as of June 11, 2026 is 47.12.
- The all-time high NiSource Inc. stock closing price was 48.50 on April 28, 2026.
- The NiSource Inc. 52-week high stock price is 48.50, which is 2.9% above the current share price.
- The NiSource Inc. 52-week low stock price is 39.00, which is 17.2% below the current share price.
- The average NiSource Inc. stock price for the last 52 weeks is 43.70.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 46.04 | 42.16 | 48.50 | 41.54 | 47.12 | +12.84% |
| 2025 | 40.50 | 36.36 | 44.17 | 35.57 | 41.76 | +13.60% |
| 2024 | 30.64 | 27.01 | 38.25 | 25.06 | 36.76 | +38.46% |
| 2023 | 26.96 | 27.44 | 28.89 | 23.18 | 26.55 | -3.17% |
| 2022 | 28.76 | 27.52 | 32.46 | 24.15 | 27.42 | -0.69% |
| 2021 | 24.61 | 22.58 | 27.70 | 21.26 | 27.61 | +20.36% |
| 2020 | 24.57 | 27.18 | 30.21 | 20.86 | 22.94 | -17.60% |
| 2019 | 27.98 | 25.07 | 30.56 | 25.07 | 27.84 | +9.82% |
| 2018 | 25.12 | 25.36 | 28.08 | 22.51 | 25.35 | -1.25% |
| 2017 | 25.17 | 22.19 | 27.58 | 21.84 | 25.67 | +15.94% |
| 2016 | 23.21 | 19.52 | 26.77 | 19.46 | 22.14 | +13.48% |
NiSource Inc. Stock Price History — FAQ
NiSource Inc. (NI) stock price history — annual and quarterly figures with year-over-year growth and charts.
Where can I see NI's stock price history history?
The chart and table above show NiSource Inc.'s stock price history by year and by quarter, including the growth rate.