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NiSource Inc. (NI)
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NiSource Inc. (NI) Price History:20.01%(TTM)

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Over the latest trailing 12-month period, NiSource Inc. (NI)'s price cagr is +20.01%. The comparable SPY value is +26.30%. Year-to-date price return is +12.59%. Price CAGR uses adjusted close price history and excludes dividends.

Current Price

$47.47

+$0.26 (+0.55%)

Previous Close: $47.21

Last Session

Open
$47.05
Day High
$47.80
Day Low
$46.93
Volume
3.49M
Avg Volume
4.13M

52-Week Position

86%

of the 52-week price range

From 52-week high
-3.08%
From 52-week low
+23.46%

52-Week Price Range

52-Week Low

$38.45

Jul 8, 2025

Current Price

$47.47

86% of range

52-Week High

$48.98

Apr 28, 2026

Low (+23.46% from current)(-3.08% from current) High

Price Returns by Period

1 Day

+0.55%

7 Days

+2.46%

30 Days

+2.53%

YTD

+12.59%

1 Year

+20.60%

vs 52W High

-3.08%

NI Price Chart

End-of-day pricesAdvanced chart →
NI$47.47 20.60%(1Y)as of Jun 15, 2026

Long-Term Performance (CAGR)

Price CAGR (3Y)

+20.19%

Price CAGR (5Y)

+12.66%

Total Return CAGR (3Y)

+24.07%

Total Return CAGR (5Y)

+16.40%

CAGR (Compound Annual Growth Rate) shows the annualized return over the specified period. Total Return includes dividends reinvested.

Key Price Statistics

Current Price$47.47
Previous Close$47.21
Day Range$46.93 - $47.80
52-Week Range$38.45 - $48.98
Volume3.49M
Average Volume4.13M
Market Cap$22.76B
% from 52W High-3.08%
Data as of Tuesday, June 16, 2026

About NiSource Inc.

NiSource Inc. operates as an energy holding company, primarily functioning as a regulated natural gas and electric utility within the United States. Its business activities are organized into two main divisions: Gas Distribution Operations and Electric Operations. The company's Gas Distribution segment delivers natural gas to approximately 853,000 customers across northern Indiana, and an additional 2.4 million residential, commercial, and industrial clients throughout Ohio, Pennsylvania, Virginia, Kentucky, and Maryland. This extensive network includes about 54,600 miles of distribution main pipelines and customer service lines, along with 1,000 miles of transmission main pipelines. Through its Electric Operations, NiSource provides electricity to roughly 483,000 customers residing in 20 counties in northern Indiana, while also engaging in wholesale electricity and transmission transactions. The company maintains a diverse portfolio of power generation assets. These include coal-fired plants with capacities of 722 megawatts (MW) in Wheatfield and 455 MW in Michigan City; a 563 MW combined cycle gas turbine facility in West Terre Haute; natural gas generating units providing 155 MW in Wheatfield; hydroelectric plants contributing 9 MW in Carroll County and 7 MW in White County; and wind energy facilities in White County, Indiana, producing 102 MW and 302 MW, respectively. Originally founded in 1847, the company was known as NIPSCO Industries, Inc. before officially changing its name to NiSource Inc. in April 1999. Its corporate headquarters are located in Merrillville, Indiana.

Merrillville, IN
7,687 employees
Utilities / Regulated Gas
Sector
Utilities
Industry
Regulated Gas
CEO
Lloyd Yates