Range Low Price High Price Comment
30 days $45.09 $48.07 Tuesday, 23rd Jun 2026 NI stock ended at $47.26. This is 0.756% less than the trading day before Monday, 22nd Jun 2026. During the day the stock fluctuated 3.39% from a day low at $46.17 to a day high of $47.74.
90 days $45.09 $48.98
52 weeks $38.45 $48.98

Historical NiSource Inc prices

Date Open High Low Close Volume
Jun 23, 2026 $47.21 $47.74 $46.17 $47.26 4 442 942
Jun 22, 2026 $47.25 $47.90 $46.59 $47.62 3 799 068
Jun 18, 2026 $47.13 $47.41 $46.84 $47.26 5 499 938
Jun 17, 2026 $47.41 $47.88 $46.52 $46.76 4 310 397
Jun 16, 2026 $47.72 $48.07 $47.44 $47.72 1 586 029
Jun 15, 2026 $47.05 $47.80 $46.94 $47.47 2 145 061
Jun 12, 2026 $46.85 $47.32 $46.80 $47.21 2 344 089
Jun 11, 2026 $46.89 $47.25 $46.52 $46.62 2 366 396
Jun 10, 2026 $46.58 $46.72 $46.27 $46.63 3 086 946
Jun 09, 2026 $46.10 $46.58 $45.86 $46.33 2 650 321
Jun 08, 2026 $46.79 $46.79 $45.69 $45.85 2 014 158
Jun 05, 2026 $46.02 $46.86 $46.00 $46.61 2 949 484
Jun 04, 2026 $45.70 $45.93 $45.15 $45.85 3 447 617
Jun 03, 2026 $45.97 $46.58 $45.53 $45.53 4 298 224
Jun 02, 2026 $45.22 $45.87 $45.09 $45.86 3 134 500
Jun 01, 2026 $45.78 $45.87 $45.10 $45.10 3 376 849
May 29, 2026 $46.70 $46.88 $46.08 $46.22 4 459 694
May 28, 2026 $47.34 $47.68 $46.61 $46.77 3 205 600
May 27, 2026 $47.69 $47.86 $47.36 $47.47 1 722 101
May 26, 2026 $48.00 $48.05 $47.64 $47.80 2 016 677
May 22, 2026 $47.81 $47.92 $47.38 $47.85 1 587 460
May 21, 2026 $47.26 $47.85 $47.10 $47.71 2 734 587
May 20, 2026 $47.84 $47.90 $47.02 $47.02 3 854 017
May 19, 2026 $46.40 $47.69 $46.20 $47.42 3 417 899
May 18, 2026 $46.70 $46.99 $46.21 $46.55 2 767 011

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use NI stock historical prices to predict future price movements?
Trend Analysis: Examine the NI stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the NI stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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ABOUT NISOURCE INC
NiSource
NiSource Inc., an energy holding company, operates as a regulated natural gas and electric utility company in the United States. It operates through two segments, Gas Distribution Operations and Electric Operations. The company distributes natural gas to approximately 853,000 customers in northern Indiana, as well as approximately 2.4 million residential, commercial, and industrial customers in Ohio, Pennsylvania, Virginia, Kentucky, and Maryland...
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