NiSource Inc. (NI) Stock Price History
Historical prices from 1980 to 2026
- 1M
- +2.6%
- 3M
- -0.2%
- YTD
- +11.6%
- 1Y
- +18.7%
- 3Y
- +19.3%
- 5Y
- +13.6%
Loading 10-year price history...
NI Historical Performance
NI Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- -14.9%
- 2003 annual price return
- +6.8%
- 2004 annual price return
- +5.2%
- 2005 annual price return
- -6.7%
- 2006 annual price return
- +13.0%
- 2007 annual price return
- -22.2%
- 2008 annual price return
- -41.9%
- 2009 annual price return
- +37.9%
- 2010 annual price return
- +13.6%
- 2011 annual price return
- +33.5%
- 2012 annual price return
- +6.5%
- 2013 annual price return
- +30.2%
- 2014 annual price return
- +31.4%
- 2015 annual price return
- +17.0%
- 2016 annual price return
- +13.4%
- 2017 annual price return
- +15.7%
- 2018 annual price return
- -0.0%
- 2019 annual price return
- +11.0%
- 2020 annual price return
- -15.6%
- 2021 annual price return
- +22.3%
- 2022 annual price return
- -0.4%
- 2023 annual price return
- -3.2%
- 2024 annual price return
- +36.1%
- 2025 annual price return
- +14.9%
- 2026 annual price return
- +12.2%
NI Stock Price Trajectory (1980–2026)
As of July 7, 2026, NiSource Inc. (NI) trades at $47.05, representing a +18.7% return over the past year. The stock has delivered a +109.9% total return over five years (+13.6% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $49.21 on June 29, 2026. From this peak, NI has corrected -4.4%, currently trading 5% above its 200-day moving average, indicating continued institutional support.
When compared to Utilities sector peers ATO (+13.8% 1Y), SR (+6.1% 1Y), and NWN (+18.3% 1Y), NI has underperformed the peer group average. Compare NI vs ATO →
NI Historical Price Data · from 1980
Rows 1–50 of 11,722| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-06 | 47.78 | 47.81 | 47.02 | 47.05 | 3.80M | -1.57% |
| 2026-07-02 | 47.34 | 47.80 | 46.98 | 47.80 | 4.29M | +1.96% |
| 2026-07-01 | 47.55 | 47.70 | 46.86 | 46.88 | 4.86M | -1.41% |
| 2026-06-30 | 47.94 | 48.18 | 47.50 | 47.55 | 8.41M | -1.25% |
| 2026-06-29 | 48.86 | 49.21 | 47.94 | 48.15 | 6.23M | -1.73% |
| 2026-06-26 | 48.18 | 49.07 | 48.06 | 49.00 | 0 | +2.49% |
| 2026-06-25 | 47.99 | 48.38 | 47.52 | 47.81 | 5.52M | +0.38% |
| 2026-06-24 | 47.22 | 47.68 | 47.07 | 47.63 | 4.05M | +0.78% |
| 2026-06-23 | 47.21 | 47.74 | 46.17 | 47.26 | 5.70M | -0.76% |
| 2026-06-22 | 47.25 | 47.90 | 46.59 | 47.62 | 3.80M | +0.76% |
| 2026-06-18 | 47.13 | 47.41 | 46.84 | 47.26 | 5.50M | +1.07% |
| 2026-06-17 | 47.41 | 47.88 | 46.52 | 46.76 | 4.31M | -2.01% |
| 2026-06-16 | 47.72 | 48.08 | 47.44 | 47.72 | 2.32M | +0.53% |
| 2026-06-15 | 47.05 | 47.80 | 46.93 | 47.47 | 1.99M | +0.55% |
| 2026-06-12 | 46.85 | 47.32 | 46.80 | 47.21 | 2.34M | +1.27% |
| 2026-06-11 | 46.89 | 47.25 | 46.52 | 46.62 | 2.37M | -0.02% |
| 2026-06-10 | 46.58 | 46.72 | 46.27 | 46.63 | 3.09M | +0.65% |
| 2026-06-09 | 46.10 | 46.58 | 45.86 | 46.33 | 2.65M | +1.05% |
| 2026-06-08 | 46.79 | 46.79 | 45.69 | 45.85 | 2.89M | -1.63% |
| 2026-06-05 | 46.14 | 46.85 | 46.00 | 46.61 | 2.62M | +1.66% |
| 2026-06-04 | 45.70 | 45.93 | 45.15 | 45.85 | 3.32M | +0.70% |
| 2026-06-03 | 45.97 | 46.58 | 45.53 | 45.53 | 3.84M | -0.72% |
| 2026-06-02 | 45.22 | 45.87 | 45.09 | 45.86 | 2.82M | +1.69% |
| 2026-06-01 | 45.78 | 45.87 | 45.10 | 45.10 | 3.31M | -2.42% |
| 2026-05-29 | 46.70 | 46.88 | 46.08 | 46.22 | 4.46M | -1.18% |
| 2026-05-28 | 47.34 | 47.67 | 46.60 | 46.77 | 3.21M | -1.47% |
| 2026-05-27 | 47.69 | 47.86 | 47.36 | 47.47 | 2.28M | -0.69% |
| 2026-05-26 | 48.00 | 48.05 | 47.64 | 47.80 | 2.96M | -0.10% |
| 2026-05-22 | 47.81 | 47.92 | 47.38 | 47.85 | 726K | +0.29% |
| 2026-05-21 | 47.26 | 47.85 | 47.10 | 47.71 | 4.25M | +1.47% |
| 2026-05-20 | 47.84 | 47.90 | 47.02 | 47.02 | 4.86M | -0.84% |
| 2026-05-19 | 46.40 | 47.69 | 46.20 | 47.42 | 3.42M | +1.87% |
| 2026-05-18 | 46.70 | 46.99 | 46.21 | 46.55 | 3.62M | +0.54% |
| 2026-05-15 | 47.16 | 47.16 | 46.16 | 46.30 | 3.83M | -2.36% |
| 2026-05-14 | 46.92 | 47.44 | 46.89 | 47.42 | 2.81M | +0.79% |
| 2026-05-13 | 47.03 | 47.30 | 46.63 | 47.05 | 2.63M | -0.30% |
| 2026-05-12 | 46.97 | 47.48 | 46.81 | 47.19 | 4.01M | +0.34% |
| 2026-05-11 | 47.07 | 47.47 | 46.88 | 47.03 | 4.54M | +0.64% |
| 2026-05-08 | 47.24 | 47.28 | 46.66 | 46.73 | 2.74M | -0.62% |
| 2026-05-07 | 47.38 | 47.56 | 46.58 | 47.02 | 5.39M | -0.97% |
| 2026-05-06 | 47.86 | 48.64 | 46.95 | 47.48 | 9.80M | -1.47% |
| 2026-05-05 | 48.17 | 48.70 | 47.98 | 48.19 | 4.19M | +0.23% |
| 2026-05-04 | 47.91 | 48.38 | 47.68 | 48.08 | 5.46M | 0.00% |
| 2026-05-01 | 48.11 | 48.98 | 48.00 | 48.08 | 3.88M | -0.41% |
| 2026-04-30 | 48.15 | 48.91 | 47.29 | 48.28 | 7.45M | +0.21% |
| 2026-04-29 | 48.56 | 48.73 | 48.09 | 48.18 | 5.43M | -0.66% |
| 2026-04-28 | 48.54 | 48.67 | 48.16 | 48.50 | 7.76M | +0.58% |
| 2026-04-27 | 48.24 | 48.59 | 48.09 | 48.22 | 4.11M | +0.48% |
| 2026-04-24 | 48.28 | 48.34 | 47.91 | 47.99 | 2.81M | -0.62% |
| 2026-04-23 | 47.16 | 48.44 | 47.16 | 48.29 | 3.67M | +3.10% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
NI — Frequently Asked Questions
Quick answers to the most common questions about buying NI stock.
How has NI stock performed recently?
NI returned +18.7% over the past year, beating its 5-year annualized CAGR of +13.6%. The stock trades above its 200-day moving average, confirming the uptrend.
What is NI's all-time high price?
NiSource Inc. reached $49.21 on 2026-06-29. The 52-week high is $49.21. Current 1-year return of +18.7% places the stock closer to historical peaks.
Where can I download NI historical price data?
This page provides NI daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 1980-2026, downloadable in CSV format.