NiSource - 37 Year Stock Price History | NI

Historical daily share price chart and data for NiSource since 1984 adjusted for splits. The latest closing stock price for NiSource as of October 21, 2021 is 24.90.
  • The all-time high NiSource stock closing price was 48.72 on June 18, 2015.
  • The NiSource 52-week high stock price is 26.60, which is 6.8% above the current share price.
  • The NiSource 52-week low stock price is 21.09, which is 15.3% below the current share price.
  • The average NiSource stock price for the last 52 weeks is 24.19.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
NiSource Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2021 24.3466 22.5800 26.4700 21.2600 24.9000 8.54%
2020 24.5571 27.1800 30.2100 20.8600 22.9400 -17.60%
2019 27.9789 25.0700 30.5600 25.0700 27.8400 9.82%
2018 25.1222 25.3600 28.0800 22.5100 25.3500 -1.25%
2017 25.1724 22.1900 27.5800 21.8400 25.6700 15.94%
2016 23.2050 19.5200 26.7700 19.4600 22.1400 13.48%
2015 31.1020 42.4500 48.7200 16.1700 19.5100 -54.01%
2014 37.9243 32.2900 44.3100 32.2900 42.4200 29.01%
2013 29.6079 25.2500 32.8800 24.9500 32.8800 32.10%
2012 24.4883 23.3500 25.8300 22.4700 24.8900 4.54%
2011 20.3242 17.8300 23.8800 17.8300 23.8100 35.13%
2010 16.2289 15.5100 17.9100 14.2500 17.6200 14.56%
2009 12.0323 11.1400 15.7100 7.8600 15.3800 40.20%
2008 16.1553 18.8800 19.7000 10.4800 10.9700 -41.93%
2007 21.4980 24.2700 25.3600 17.5100 18.8900 -21.62%
2006 21.8041 21.3300 24.7700 19.8800 24.1000 15.53%
2005 23.1453 22.3700 25.3000 20.8400 20.8600 -8.43%
2004 21.1361 21.6600 22.7800 19.7700 22.7800 3.83%
2003 19.4807 20.5400 21.9400 16.4600 21.9400 9.70%
2002 20.5027 23.5100 24.9300 14.7000 20.0000 -13.27%
2001 26.4349 30.1300 32.1800 19.4000 23.0600 -25.01%
2000 20.6651 17.6200 31.5000 12.8800 30.7500 71.98%
1999 24.8303 30.5000 30.5000 16.5600 17.8800 -41.26%
1998 28.1092 24.7500 33.6300 24.7500 30.4400 23.14%
1997 20.8387 19.4400 24.8150 19.0650 24.7200 24.79%
1996 18.8388 19.1250 19.8750 17.6875 19.8100 3.58%
1995 16.6785 14.6900 19.1250 14.6900 19.1250 29.66%
1994 14.7695 16.1250 16.3150 13.1250 14.7500 -10.28%
1993 15.6138 13.2500 17.3750 13.1250 16.4400 24.08%
1992 12.4195 13.0650 13.2500 11.3150 13.2500 2.91%
1991 10.9870 9.3750 13.5000 9.2500 12.8750 36.39%
1990 8.8597 9.6250 9.6250 8.0000 9.4400 -2.58%
1989 8.3074 6.8100 9.6900 6.7500 9.6900 39.63%
1988 5.7504 4.4400 7.0000 4.4400 6.9400 63.29%
1987 5.4191 5.8750 6.5000 4.1250 4.2500 -27.66%
1986 5.6944 4.7500 6.6900 4.7500 5.8750 18.93%
1985 5.6746 5.8100 6.4400 4.3100 4.9400 -15.91%
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $9.771B $4.682B
NiSource Inc. is one of the largest fully-regulated utility companies in the United States, serving approximately 3.5 million natural gas customers and 500,000 electric customers across seven states through its local Columbia Gas and NIPSCO brands. Based in Merrillville, Indiana, NiSource's approximately 8,000 employees are focused on safely delivering reliable and affordable energy to their customers and communities they serve.
Stock Name Country Market Cap PE Ratio
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Eversource Energy (ES) United States $29.584B 22.66
WEC Energy (WEC) United States $28.771B 22.35
Pacific Gas & Electric (PCG) United States $28.694B 12.53
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DTE Energy (DTE) United States $22.359B 14.18
PPL (PPL) United States $22.326B 17.69
Ameren (AEE) United States $21.726B 23.21
Fortis (FTS) Canada $21.072B 21.63
Entergy (ETR) United States $20.883B 17.44
FirstEnergy (FE) United States $20.260B 15.26
Avangrid (AGR) United States $20.189B 21.46
CMS Energy (CMS) United States $17.611B 19.68
Brookfield Infrastructure Partners LP (BIP) Bermuda $17.050B 43.09
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CenterPoint Energy (CNP) United States $15.718B 16.78
Korea Electric Power (KEP) South Korea $12.608B 13.27
Brookfield Renewable Partners (BEP) Bermuda $10.428B 0.00
Centrais El¿tricas Brasileiras SA (EBR) Brazil $10.104B 8.47
NRG Energy (NRG) United States $10.036B 16.21
Eletrobras (EBR.B) Brazil $9.916B 8.32
Algonquin Power & Utilities (AQN) Canada $9.395B 21.27
Vistra (VST) United States $9.216B 0.00
Pinnacle West Capital (PNW) United States $7.595B 13.13
Huaneng Power (HNP) China $7.523B 14.31
OGE Energy (OGE) United States $6.766B 13.91
IDACORP (IDA) United States $5.227B 20.57
Hawaiian Electric Industries (HE) United States $4.522B 18.64
Comp En De Mn Cemig ADS (CIG) Brazil $4.494B 5.24
Portland General Electric (POR) United States $4.328B 16.69
PNM Resources (PNM) United States $4.270B 20.56
Black Hills (BKH) United States $4.177B 17.55
Enersis Chile S.A (ENIC) Chile $3.292B 5.17
Allete (ALE) United States $3.209B 19.18
TransAlta (TAC) Canada $3.141B 0.00
Companhia Paranaense De Energia (COPEL) (ELP) Brazil $2.999B 1.28
Avista (AVA) United States $2.753B 18.73
Kenon Holdings (KEN) Singapore $2.198B 0.00
Pampa Energia S.A (PAM) Argentina $1.142B 4.88
Unitil (UTL) United States $0.683B 18.13
Empresa Distribuidora Y Comercializadora Norte S.A (Edenor) (EDN) Argentina $0.314B 0.00
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