What If You Invested $1,000 in Eversource Energy (ES)?
Enter any amount and start date. We use historical prices to show your hypothetical return.
Historical extremes
What if you bought at the best or worst time? Check max profit, max drawdown, and total return since IPO.
Max profit
+9,328%
(94.2 times)
- Buy
- Sep 13, 1974
- $0.85
- Sell
- Aug 18, 2022
- $80.17
Buying ES at the best price and selling at the peak would have turned $1,000 into $94,284.37.
Max drawdown
65.42%
(fell to 35% of peak)
- Peak
- Jan 5, 1996
- $9.34
- Trough
- Apr 4, 1997
- $3.23
A $1,000 investment in ES at the peak would have shrunk to $345.82 at the trough.
Return since IPO
+2,888%
(29.8 times)
- IPO
- Feb 21, 1973
- $2.3
- Current
- Apr 29, 2026
- $68.72
A $1,000 investment in ES at IPO would be worth $29,878.26 today.
Frequently asked questions
What is Eversource Energy (ES) stock's all-time high (ATH) and all-time low (ATL)?
- Eversource Energy (ES) stock's all-time low (ATL) was $0.85 on Sep 13, 1974. The all-time high (ATH) was $80.17 on Aug 18, 2022.
What if you invested $1,000 in Eversource Energy (ES) stock for maximum profit?
- Buying Eversource Energy (ES) stock at the best price ($0.85 on Sep 13, 1974) and selling at the peak ($80.17 on Aug 18, 2022) would have turned $1,000 into $94,284.37. Historical return: +9,328.44% (94.2 times).
What are Eversource Energy (ES)'s best buy and sell dates for maximum profit?
- The best buy date for Eversource Energy (ES) stock was Sep 13, 1974 at $0.85. The best sell date was Aug 18, 2022 at $80.17. This investment would have returned +9,328.44% (94.2 times).
What was Eversource Energy (ES) stock's maximum drawdown?
- Eversource Energy (ES) stock's worst decline was 65.42% (fell to 35% of peak) from peak to trough. Peak: $9.34 on Jan 5, 1996. Trough: $3.23 on Apr 4, 1997. A $1,000 investment at the peak would have been worth $345.82 at the trough.
What if you bought Eversource Energy (ES) stock at IPO?
- A $1,000 investment in Eversource Energy (ES) stock at IPO ($2.3 on Feb 21, 1973) would be worth $29,878.26 today. Historical return: +2,887.83% (29.8 times). Current stock price: $68.72 as of Apr 29, 2026.
What if you invested $1,000 in Eversource Energy (ES) 5 years ago?
- A $1,000 investment in Eversource Energy (ES) stock 5 years ago ($70.05 on Apr 29, 2021) would be worth $981.01 today. Historical return: 1.90% (0.98 times). Current stock price: $68.72 as of Apr 29, 2026.
What if you invested $1,000 in Eversource Energy (ES) 10 years ago?
- A $1,000 investment in Eversource Energy (ES) stock 10 years ago ($39.97 on Apr 29, 2016) would be worth $1,719.29 today. Historical return: +71.93% (1.71 times). Current stock price: $68.72 as of Apr 29, 2026.
What if you invested $1,000 in Eversource Energy (ES) 20 years ago?
- A $1,000 investment in Eversource Energy (ES) stock 20 years ago ($10.15 on Apr 28, 2006) would be worth $6,770.44 today. Historical return: +577.04% (6.77 times). Current stock price: $68.72 as of Apr 29, 2026.
Data & methodology
How does the investment calculator work?
- Enter an investment amount and a start date. We use historical stock prices to calculate how many shares you would have bought, then apply the current price to show your hypothetical portfolio value and return.
What are Historical extremes?
- Max profit: the best buy and sell dates that maximize percentage return. Max drawdown: the largest peak-to-trough decline in price. Return since IPO: total return from IPO date to the latest price.
What is Max drawdown?
- Maximum drawdown is the largest peak-to-trough decline in price. It shows the worst drop from any prior high to a subsequent low. Peak and Trough are the dates and prices at which this decline occurred.
Does this include dividends?
- The calculator uses adjusted closing prices when available, which account for stock splits and dividends. For the most accurate results, we recommend using data that includes dividend adjustments.
Where does the price data come from?
- Historical prices are dividend-adjusted closing prices from our data provider. The calculator and Historical extremes use the same data source for consistent results.
How are the dollar amounts in the cards calculated?
- The dollar amounts in Historical extremes use the investment amount you select in the calculator above (e.g. $1,000). They show what your investment would have been worth at the Buy/Peak/IPO date versus the Sell/Trough/Current date.
What date range can I use?
- The available date range depends on our historical price data for ES. You can select any date between our first and most recent data point.
Explore more
ES Overview
Company profile, financial tools, and key metrics
ES Revenue Counter
Earns $429.58 every second. See per minute, hour, and day.
ES Earnings Counter
Earns $53.66 per second net profit. See per minute, hour, and day.
ES Economic Scale
Exceeds Namibia's GDP. Compare with world economies.
ES How It Makes Money
Discover visual breakdown of $13.55B in revenue — where it comes from and where it goes.
ES Stock Seasonality
Best and worst months to invest. Historical monthly returns heatmap.
ES Price Target Scenarios
Model bear, base, and bull cases with EPS growth and exit P/E — pre-filled from analysts and history.
ES Daily Price Character
Steady · 43.6% historical win rate (green days). Streaks & record days.
ES Buybacks
Recent repurchase activity. Shareholder yield & SBC comparison.
ES Stock Split History
1 split on record. Dates, ratios, and cumulative multiple.
ES Dividend Profile
Yield: 4.43%. Safety: 4/8. See full history.
ES Dividend Calculator
How much dividend income would $1,000 have earned? Calculate from any date.
ES Dividend Forecast
Project future income with DRIP, growth assumptions, and optional monthly contributions.
ES Financials
Revenue, EPS, EBITDA, market cap, debt and balance sheet history with annual and quarterly data.