Nisource Inc Stock (NNI) Price History
The historical daily chart and data for Nisource Inc stock (NNI), show that the latest closing stock price as of November 10, 2026, is $128.33.
- Nisource Inc all-time high stock price is $144.38, occurred on April 28, 2026.
- The lowest Nisource Inc stock price recorded was $27.80 on January 20, 2016. Since then, Nisource Inc's stock price has risen over 78.34% to $128.33 now.
- The 52-week high stock price for NNI is $144.38, representing a 12.51% increase from the current share price, occurred on April 28, 2026.
- The 52-week low stock price for NNI is $116.62, indicating a 9.12% decrease from the current share price, occurred on May 08, 2026.
- The closing price of Nisource Inc (NNI) stock in the beginning of 2025 was $105.69. The stock closed the year at $132.96, a gain of over 25.80% for the year.
The table below shows more information about NNI historical price data:
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Nisource Inc Stock (NNI) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Nisource Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of NNI shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Nisource Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.