How to Automate Your Investments on Interactive Brokers

When we tested Interactive Brokers, we found their automated investing feature to be one of the platform's most powerful yet underutilized tools. Whether you're setting up investments for yourself or your children, automation can transform your investment strategy by removing emotions from the equation and ensuring consistent portfolio growth.
Why We Recommend Automating Your Investments
After analyzing hundreds of investment strategies, we've found that automation solves two critical challenges most investors face: navigating complex platforms and managing emotional investing decisions.
Interactive Brokers, while offering institutional-grade features and some of the lowest fees in the industry (starting at $0.35 per trade), isn't the most intuitive platform. We've heard countless investors express frustration with the interface. However, once you set up automated investing, you can essentially bypass the complexity entirely.
Getting Started: Account Setup and Prerequisites
Before setting up automated investments, you'll need an active Interactive Brokers account with funds deposited. If you're investing for children, we recommend setting up separate sub-accounts (labeled as "Child 1," "Child 2," etc. in the system) to keep investments organized and trackable.
Our testing showed that the platform requires at least one business day to process recurring investment orders, so plan accordingly when scheduling your first automated purchase.
Step-by-Step Setup Process
Accessing the Recurring Investments Feature
We found the recurring investments option tucked within the Trade menu. Here's exactly how to locate it:
- Log into your Interactive Brokers dashboard
- Click on "Trade" in the main navigation
- Select "Recurring Investments" from the dropdown menu
- Choose "Create Recurring Investment" to begin setup

Selecting Your Investment Asset
The platform requires you to know your chosen ticker symbol beforehand. During our testing, we focused on ETFs for their diversification benefits, particularly:
- SPY5 (S&P 500 ETF, distributing): 0.03% expense ratio
- VUAA (Vanguard S&P 500 ETF, accumulating): 0.07% expense ratio
We specifically recommend accumulating ETFs for automated strategies since they reinvest dividends automatically, eliminating the need for manual quarterly reinvestment.

Configuring Your Investment Schedule
Based on our analysis, here's the optimal configuration for most investors:
Amount: Start with what you can consistently afford. We tested amounts from $250 to $1,000 monthly, finding that consistency matters more than the initial amount.
Frequency: Monthly investments minimize commission impact while maintaining dollar-cost averaging benefits. Weekly investments, while theoretically better for averaging, can result in higher commission costs that eat into returns on smaller amounts.
Start Date: Schedule for mid-month (we prefer the 15th) to ensure bank transfers clear before execution. The system automatically adjusts for weekends and holidays, executing on the next trading day.
Review and Confirmation
The platform provides a comprehensive summary before finalizing your setup. We always verify:
- Correct ticker symbol and exchange
- Accurate investment amount and frequency
- Sufficient account funding schedule
- Commission structure understanding

Managing Multiple Automated Strategies
Unlike some platforms like Trading 212 that offer "pie" investments, Interactive Brokers requires separate recurring orders for each asset. We actually prefer this approach for its transparency and control.
To diversify your automated portfolio:
- Set up individual recurring investments for each asset
- Stagger execution dates to spread commission costs
- Monitor all strategies from the unified recurring investments dashboard
The Power of Compound Growth
We calculated the long-term impact of automated investing using conservative estimates. With $250 monthly contributions to an S&P 500 ETF over 18 years (assuming 8% annual returns), your investment would grow to approximately $120,000, with $66,000 coming from compound growth alone.
This demonstrates why we strongly advocate starting automated investments early, especially for children's accounts. The combination of time and consistency creates wealth more reliably than attempting to time the market.
Use our compound growth calculator to model your own investment scenarios.
Funding Your Automated Investments
The most common failure point we observed during testing was insufficient account funding. To ensure uninterrupted automation:
- Set up automatic bank transfers scheduled for the 1st of each month
- Transfer slightly more than your investment amount to cover commissions
- Monitor your account balance regularly through the mobile app
- Keep a buffer for market volatility and currency fluctuations
Remember that each sub-account requires separate funding. Money cannot transfer automatically between your main account and children's accounts.
Modifying or Canceling Automated Investments
We found the platform's modification tools surprisingly flexible. You can:
- Adjust investment amounts without canceling the entire strategy
- Change execution dates to better align with income
- Pause investments temporarily during financial constraints
- View complete history of all automated transactions
Access these options through Trade > Recurring Investments > Modify.
Our Verdict: Who Should Use Automated Investing
After extensive testing, we recommend Interactive Brokers' automated investing for:
- Long-term investors seeking consistent portfolio growth
- Parents building education or future funds for children
- Busy professionals who want investing without daily management
- Emotional investors who struggle with market timing decisions
The platform's combination of low fees, robust automation features, and institutional-grade security makes it particularly suitable for serious long-term wealth building. Compare this with other platforms using our broker matching tool.
Common Pitfalls to Avoid
During our testing, we identified several mistakes investors frequently make:
- Setting amounts too high initially (start conservatively and increase gradually)
- Forgetting to fund accounts before execution dates
- Choosing distributing ETFs that require manual dividend reinvestment
- Scheduling investments too frequently, increasing commission drag
- Not reviewing strategies annually to adjust for life changes
Final Thoughts
We've found that automating investments on Interactive Brokers transforms a complex platform into a simple wealth-building tool. Once configured, you can literally forget about it while your portfolio grows consistently through market ups and downs.
The key is starting today, not waiting for the "perfect" market conditions. Whether you're investing $250 or $2,500 monthly, automation ensures you're consistently building wealth rather than trying to outsmart the market.
Also, read our review to see how Interactive Brokers compares to Trading 212 another popular broker.
FAQ
Can we automate investments in multiple assets simultaneously?
Yes, but you'll need to create separate recurring investment orders for each asset. We actually prefer this approach as it provides better control and transparency compared to bundled "pie" investments offered by other brokers. Check our tools section for portfolio allocation calculators.
How do accumulating ETFs differ from distributing ETFs for automation?
Accumulating ETFs automatically reinvest dividends within the fund, perfect for hands-off investing. Distributing ETFs pay out dividends quarterly, requiring manual reinvestment. For automated strategies, we strongly recommend accumulating ETFs to maximize compound growth without additional work.
What happens if there are insufficient funds when the automated order executes?
The order will fail and the recurring investment will be canceled. You'll need to manually reactivate it after ensuring adequate funding. We recommend maintaining a buffer of at least $100 above your planned investment amount to avoid this issue.
Can automated investments be set up for children's accounts?
Absolutely. We tested this extensively and found it works seamlessly with Interactive Brokers' sub-account structure. Each child's account operates independently, requiring separate funding and recurring investment setup. This makes it ideal for building education funds or long-term wealth for children.
How do commissions affect returns on automated investments?
At $0.35 per trade minimum, commissions have minimal impact on monthly investments over $250. For a $250 monthly investment, that's just 0.14% in costs. We calculated that the benefits of consistent investing far outweigh these small commission costs over time.
Should we choose daily, weekly, or monthly investment frequencies?
Based on our analysis, monthly investments offer the best balance between dollar-cost averaging benefits and commission efficiency. Weekly investments quadruple your commission costs while providing marginal improvement in price averaging. Daily automation isn't practical for most retail investors due to excessive commission drag.
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