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Data provided bySource: Twelve Data
NI
$44.15-0.65%
as of close, Nov 6, 2026
☾ AH $44.15 -0.65%
NiSource IncStock · UtilitiesS&P 500 Equal Weight · 0.2% of RSPS&P 500 · 0.04% of SPYRussell 1000 · 0.03% of IWBRussell 3000 · 0.03% of IWVUS Stock Market · 0.03% of VTIMSCI World · 0.02% of URTHMSCI ACWI · 0.02% of ACWI
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NI return calculator

Your investment#

How much
$
All at once, on the start date
Pick start & end dates10 years
Key datesStart at a well-known dateRecentMarket topsMarket bottomsEvents
Bought at that day's close
Key datesEnd at a well-known dateMarket topsMarket bottomsEvents
Latest close, Nov 6, 2026

Or drag the slider to set start and end dates

1984 to today, log scale
2008 crisisCovid
1990Nov 2016 – Today
Options
Data provided bySource: Twelve Data

Result#

$1,000Nov 7, 2016$2,719Nov 6, 20262.7× 

$1,000 invested in NI on November 7, 2016 was worth $2,719 on November 6, 2026, with dividends reinvested.

That’s 10.5% a year compounded (CAGR) over 10 years: 2.7 times your money.

Over the same dates the same $1,000 would be worth $4,039 in the S&P 500 and $6,043 in the Nasdaq-100: NI trailed both the S&P 500 and the Nasdaq-100.

Price only$1,979if dividends were spent
Biggest fall−30.9%Feb 18 to Mar 23, 2020
At a flat 5% a year$1,629a savings account's rate
Gain$1,719on $1,000 put in

How this period ranks#

Better than 45% of all 386 periods of 10 years since 1984.

Your dates
−40%0%80%
Worst: −5.9% a year, Feb 1999 to Feb 2009Best: 27.6% a year, Feb 2009 to Feb 2019
One scale for every length, so longer periods bunch up. Point at a bar.
Data provided bySource: Twelve Data

Growth of $1,000 in NI, November 7, 2016 to November 6, 2026#

Your $1,000$Your buySame plan in the S&P 500The highA low
Highest value$2,982 · Jun 2026$
$1,000$2,000$4,000$2,719
20182020202220242026

How far NI was below its previous high. The biggest fall: −30.9% from Feb 18, 2020 to Mar 23, 2020, back to the high by Jan 28, 2022.

−30.9% from its high
high−31%

Your one buy. $1,000 on November 7, 2016, worth $2,719 on November 6, 2026. Pick Monthly or Yearly to see a plan's buys.

2.7×paid
Data provided bySource: Twelve Data

What $1,000 would be worth on November 6, 2026, by start date#

Each point is the same amount invested that day and held to November 6, 2026, dividends reinvested. Above the line it made money.

Your start
$1,000$3,000$10k$30k$100k
198519901995200020052010201520202025

$1,000 invested in NI, by year#

Data provided bySource: Twelve Data

Started on each year's first close and held to Nov 6, 2026, dividends reinvested.

StartedWorth Nov 6, 2026MultipleA year (CAGR)
2017$2,7332.7×10.8%
2018$2,3252.3×10.0%
2019$2,2782.3×11.1%
2020$2,0422.0×11.0%
2021$2,3792.4×16.0%
2022$1,8831.9×14.0%
2023$1,8271.8×17.0%
2024$1,7891.8×22.7%
2025$1,2821.3×14.4%
2026$1,0751.1×—

Methodology#

A buy is made at the start date's close, or the next session's when the market was closed that day, and valued at the end date's close; a monthly or yearly plan buys on the same day of each month or year. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. NI data begins October 19, 1984; values as of November 6, 2026 and refresh daily. The ranking compares month-end to month-end periods. Past performance does not predict future returns; not investment advice.

See the live NI chart and fundamentals on the NI quote page or the S&P 500 return calculator.

Head-to-head:Compare with ATO or any ticker →

FAQ#

How much would $1,000 invested in NI be worth today?
$1,000 invested in NI on November 7, 2016 would be worth $2,719 on November 6, 2026, with dividends reinvested — 10.5% a year compounded (CAGR).
How far back does the NI calculator go?
NI data begins October 19, 1984, with a close every session. Pick any start and end date in that span — 42 years, 1 month of history.
Does this include dividends?
Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.