What If You Invested $1,000 in IDEXX Laboratories (IDXX)?
Enter any amount and start date. We use historical prices to show your hypothetical return.
IDEXX Laboratories
IDXX
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
+90765.78% (908.7 times)
- Buy
- Aug 19, 1991
- $0.84
- Sell
- Nov 25, 2025
- $766.68
Buying IDXX at the all-time low and selling at the peak would have turned $1,000 into $908,657.77.
Max drawdown
-81.43% (fell to 19% of peak)
- Peak
- Feb 5, 1996
- $13.38
- Trough
- Apr 18, 1997
- $2.48
The worst decline for IDXX was -81.43% (fell to 19% of peak) from peak to trough.
IPO to current
+61929.19% (620.3 times)
- IPO
- Jun 21, 1991
- $0.95
- Current
- Mar 16, 2026
- $586.37
A $1,000 investment in IDXX at IPO would be worth $620,291.91 today.
Dollar amounts based on selected investment ($1,000)
Frequently asked questions
What is IDEXX Laboratories (IDXX) stock's all-time high and all-time low?
- IDEXX Laboratories (IDXX) stock's all-time low was $0.84 on Aug 19, 1991. The all-time high was $766.68 on Nov 25, 2025.
What if you invested $1,000 in IDEXX Laboratories (IDXX) stock at the all-time low?
- Buying IDEXX Laboratories (IDXX) stock at the all-time low ($0.84 on Aug 19, 1991) and selling at the peak ($766.68 on Nov 25, 2025) would have turned $1,000 into $908,657.77. Historical return: +90765.78% (908.7 times).
What are IDEXX Laboratories (IDXX)'s best buy and sell dates for maximum profit?
- The best buy date for IDEXX Laboratories (IDXX) stock was Aug 19, 1991 (all-time low at $0.84). The best sell date was Nov 25, 2025 at $766.68. This investment would have returned +90765.78% (908.7 times).
What was IDEXX Laboratories (IDXX) stock's maximum drawdown?
- IDEXX Laboratories (IDXX) stock's worst decline was -81.43% (fell to 19% of peak) from peak to trough. Peak: $13.38 on Feb 5, 1996. Trough: $2.48 on Apr 18, 1997. A $1,000 investment at the peak would have been worth $185.75 at the trough.
What if you bought IDEXX Laboratories (IDXX) stock at IPO?
- A $1,000 investment in IDEXX Laboratories (IDXX) stock at IPO ($0.95 on Jun 21, 1991) would be worth $620,291.91 today. Historical return: +61929.19% (620.3 times). Current stock price: $586.37 as of Mar 16, 2026.
What if you invested $1,000 in IDEXX Laboratories (IDXX) 5 years ago?
- A $1,000 investment in IDEXX Laboratories (IDXX) stock 5 years ago ($506.92 on Mar 16, 2021) would be worth $1,156.73 today. Historical return: +15.67% (1.16 times). Current stock price: $586.37 as of Mar 16, 2026.
What if you invested $1,000 in IDEXX Laboratories (IDXX) 10 years ago?
- A $1,000 investment in IDEXX Laboratories (IDXX) stock 10 years ago ($74.36 on Mar 16, 2016) would be worth $7,885.56 today. Historical return: +688.56% (7.89 times). Current stock price: $586.37 as of Mar 16, 2026.
What if you invested $1,000 in IDEXX Laboratories (IDXX) 20 years ago?
- A $1,000 investment in IDEXX Laboratories (IDXX) stock 20 years ago ($20.78 on Mar 16, 2006) would be worth $28,221.39 today. Historical return: +2722.14% (28.2 times). Current stock price: $586.37 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 IDXX. You can select any date between our first and most recent data point.