What If You Invested $1,000 in Rockwell Automation (ROK)?
Enter any amount and start date. We use historical prices to show your hypothetical return.
Rockwell Automation
ROK
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
+74140.36% (742.4 times)
- Buy
- Mar 8, 1982
- $0.58
- Sell
- Feb 3, 2026
- $428.82
Buying ROK at the all-time low and selling at the peak would have turned $1,000 into $742,403.55.
Max drawdown
-75.83% (fell to 24% of peak)
- Peak
- Apr 24, 2006
- $51.52
- Trough
- Mar 5, 2009
- $12.45
The worst decline for ROK was -75.83% (fell to 24% of peak) from peak to trough.
IPO to current
+48853.96% (489.5 times)
- IPO
- Dec 31, 1981
- $0.74
- Current
- Mar 16, 2026
- $364.05
A $1,000 investment in ROK at IPO would be worth $489,539.6 today.
Dollar amounts based on selected investment ($1,000)
Frequently asked questions
What is Rockwell Automation (ROK) stock's all-time high and all-time low?
- Rockwell Automation (ROK) stock's all-time low was $0.58 on Mar 8, 1982. The all-time high was $428.82 on Feb 3, 2026.
What if you invested $1,000 in Rockwell Automation (ROK) stock at the all-time low?
- Buying Rockwell Automation (ROK) stock at the all-time low ($0.58 on Mar 8, 1982) and selling at the peak ($428.82 on Feb 3, 2026) would have turned $1,000 into $742,403.55. Historical return: +74140.36% (742.4 times).
What are Rockwell Automation (ROK)'s best buy and sell dates for maximum profit?
- The best buy date for Rockwell Automation (ROK) stock was Mar 8, 1982 (all-time low at $0.58). The best sell date was Feb 3, 2026 at $428.82. This investment would have returned +74140.36% (742.4 times).
What was Rockwell Automation (ROK) stock's maximum drawdown?
- Rockwell Automation (ROK) stock's worst decline was -75.83% (fell to 24% of peak) from peak to trough. Peak: $51.52 on Apr 24, 2006. Trough: $12.45 on Mar 5, 2009. A $1,000 investment at the peak would have been worth $241.7 at the trough.
What if you bought Rockwell Automation (ROK) stock at IPO?
- A $1,000 investment in Rockwell Automation (ROK) stock at IPO ($0.74 on Dec 31, 1981) would be worth $489,539.6 today. Historical return: +48853.96% (489.5 times). Current stock price: $364.05 as of Mar 16, 2026.
What if you invested $1,000 in Rockwell Automation (ROK) 5 years ago?
- A $1,000 investment in Rockwell Automation (ROK) stock 5 years ago ($237.32 on Mar 16, 2021) would be worth $1,534.01 today. Historical return: +53.40% (1.53 times). Current stock price: $364.05 as of Mar 16, 2026.
What if you invested $1,000 in Rockwell Automation (ROK) 10 years ago?
- A $1,000 investment in Rockwell Automation (ROK) stock 10 years ago ($90.63 on Mar 16, 2016) would be worth $4,017.09 today. Historical return: +301.71% (4.02 times). Current stock price: $364.05 as of Mar 16, 2026.
What if you invested $1,000 in Rockwell Automation (ROK) 20 years ago?
- A $1,000 investment in Rockwell Automation (ROK) stock 20 years ago ($47.16 on Mar 16, 2006) would be worth $7,719.12 today. Historical return: +671.91% (7.72 times). Current stock price: $364.05 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 ROK. You can select any date between our first and most recent data point.