What If You Invested $1,000 in Jack Henry & Associates (JKHY)?
Enter any amount and start date. We use historical prices to show your hypothetical return.
Jack Henry & Associates
JKHY
Historical extremes
Maximum profit (buy at all-time low, sell at peak), maximum drawdown (peak to trough), and total return from IPO to current price.
Max profit
+510624.62% (5,107 times)
- Buy
- Oct 9, 1989
- $0.04
- Sell
- Aug 5, 2022
- $201.84
Buying JKHY at the all-time low and selling at the peak would have turned $1,000 into $5,107,246.2.
Max drawdown
-84.75% (fell to 15% of peak)
- Peak
- Mar 19, 1986
- $0.26
- Trough
- Oct 9, 1989
- $0.04
The worst decline for JKHY was -84.75% (fell to 15% of peak) from peak to trough.
IPO to current
+70475.26% (705.8 times)
- IPO
- Nov 20, 1985
- $0.24
- Current
- Mar 16, 2026
- $167.35
A $1,000 investment in JKHY at IPO would be worth $705,752.61 today.
Dollar amounts based on selected investment ($1,000)
Frequently asked questions
What is Jack Henry & Associates (JKHY) stock's all-time high and all-time low?
- Jack Henry & Associates (JKHY) stock's all-time low was $0.04 on Oct 9, 1989. The all-time high was $201.84 on Aug 5, 2022.
What if you invested $1,000 in Jack Henry & Associates (JKHY) stock at the all-time low?
- Buying Jack Henry & Associates (JKHY) stock at the all-time low ($0.04 on Oct 9, 1989) and selling at the peak ($201.84 on Aug 5, 2022) would have turned $1,000 into $5,107,246.2. Historical return: +510624.62% (5,107 times).
What are Jack Henry & Associates (JKHY)'s best buy and sell dates for maximum profit?
- The best buy date for Jack Henry & Associates (JKHY) stock was Oct 9, 1989 (all-time low at $0.04). The best sell date was Aug 5, 2022 at $201.84. This investment would have returned +510624.62% (5,107 times).
What was Jack Henry & Associates (JKHY) stock's maximum drawdown?
- Jack Henry & Associates (JKHY) stock's worst decline was -84.75% (fell to 15% of peak) from peak to trough. Peak: $0.26 on Mar 19, 1986. Trough: $0.04 on Oct 9, 1989. A $1,000 investment at the peak would have been worth $152.54 at the trough.
What if you bought Jack Henry & Associates (JKHY) stock at IPO?
- A $1,000 investment in Jack Henry & Associates (JKHY) stock at IPO ($0.24 on Nov 20, 1985) would be worth $705,752.61 today. Historical return: +70475.26% (705.8 times). Current stock price: $167.35 as of Mar 16, 2026.
What if you invested $1,000 in Jack Henry & Associates (JKHY) 5 years ago?
- A $1,000 investment in Jack Henry & Associates (JKHY) stock 5 years ago ($142.45 on Mar 16, 2021) would be worth $1,174.79 today. Historical return: +17.48% (1.17 times). Current stock price: $167.35 as of Mar 16, 2026.
What if you invested $1,000 in Jack Henry & Associates (JKHY) 10 years ago?
- A $1,000 investment in Jack Henry & Associates (JKHY) stock 10 years ago ($73.04 on Mar 16, 2016) would be worth $2,291.17 today. Historical return: +129.12% (2.29 times). Current stock price: $167.35 as of Mar 16, 2026.
What if you invested $1,000 in Jack Henry & Associates (JKHY) 20 years ago?
- A $1,000 investment in Jack Henry & Associates (JKHY) stock 20 years ago ($17.49 on Mar 16, 2006) would be worth $9,566.84 today. Historical return: +856.68% (9.57 times). Current stock price: $167.35 as of Mar 16, 2026.
About this data
- 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: buy at all-time low, sell at the highest price after. Max drawdown: the largest peak-to-trough decline in price. IPO to current: 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 from Yahoo Finance, adjusted for stock splits and dividends. We use adjusted close for all calculations.
- 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 JKHY. You can select any date between our first and most recent data point.