What If You Invested $1,000 in ABM Industries (ABM)?
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
+17,815%
(179.1 times)
- Buy
- Apr 21, 1980
- $0.32
- Sell
- Nov 11, 2024
- $56.54
Buying ABM at the best price and selling at the peak would have turned $1,000 into $179,150.82.
Max drawdown
59.61%
(fell to 40% of peak)
- Peak
- Jun 5, 2007
- $19.98
- Trough
- Mar 2, 2009
- $8.07
A $1,000 investment in ABM at the peak would have shrunk to $403.9 at the trough.
Return since IPO
+9,333%
(94.3 times)
- IPO
- Mar 17, 1980
- $0.43
- Current
- May 22, 2026
- $40.19
A $1,000 investment in ABM at IPO would be worth $94,329.44 today.
Frequently asked questions
What is ABM Industries (ABM) stock's all-time high (ATH) and all-time low (ATL)?
ABM Industries (ABM) stock's all-time low (ATL) was $0.32 on Apr 21, 1980. The all-time high (ATH) was $56.54 on Nov 11, 2024.
What if you invested $1,000 in ABM Industries (ABM) stock for maximum profit?
Buying ABM Industries (ABM) stock at the best price ($0.32 on Apr 21, 1980) and selling at the peak ($56.54 on Nov 11, 2024) would have turned $1,000 into $179,150.82. Historical return: +17,815.08% (179.1 times).
What are ABM Industries (ABM)'s best buy and sell dates for maximum profit?
The best buy date for ABM Industries (ABM) stock was Apr 21, 1980 at $0.32. The best sell date was Nov 11, 2024 at $56.54. This investment would have returned +17,815.08% (179.1 times).
What was ABM Industries (ABM) stock's maximum drawdown?
ABM Industries (ABM) stock's worst decline was 59.61% (fell to 40% of peak) from peak to trough. Peak: $19.98 on Jun 5, 2007. Trough: $8.07 on Mar 2, 2009. A $1,000 investment at the peak would have been worth $403.9 at the trough.
What if you bought ABM Industries (ABM) stock at IPO?
A $1,000 investment in ABM Industries (ABM) stock at IPO ($0.43 on Mar 17, 1980) would be worth $94,329.44 today. Historical return: +9,332.94% (94.3 times). Current stock price: $40.19 as of May 22, 2026.
What if you invested $1,000 in ABM Industries (ABM) 5 years ago?
A $1,000 investment in ABM Industries (ABM) stock 5 years ago ($44.7 on May 21, 2021) would be worth $899.11 today. Historical return: 10.09% (0.90 times). Current stock price: $40.19 as of May 22, 2026.
What if you invested $1,000 in ABM Industries (ABM) 10 years ago?
A $1,000 investment in ABM Industries (ABM) stock 10 years ago ($27.14 on May 20, 2016) would be worth $1,480.84 today. Historical return: +48.08% (1.48 times). Current stock price: $40.19 as of May 22, 2026.
What if you invested $1,000 in ABM Industries (ABM) 20 years ago?
A $1,000 investment in ABM Industries (ABM) stock 20 years ago ($11.32 on May 22, 2006) would be worth $3,550.35 today. Historical return: +255.04% (3.55 times). Current stock price: $40.19 as of May 22, 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 ABM. You can select any date between our first and most recent data point.
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