Interactive Brokers Commissions: Understanding the Minimum Fee for US Stocks in 2025

Are you looking to trade US stocks with Interactive Brokers but are unsure about the minimum commission fee? In this article, we delve into the details of the minimum commission for US stocks in 2025, helping you make informed decisions about your trading activities.

What is the Minimum Commission Fee for US Stocks at Interactive Brokers in 2025?

As of 2025, Interactive Brokers has set a minimum commission fee of 0.01 per trade for US stocks. This means that even if your trade amount is very small, you will be charged at least 0.01 as a commission. However, this minimum fee does not apply to certain types of trades, such as market orders, limit orders, and stop orders.

Understanding the Commission Structure at Interactive Brokers

Interactive Brokers offers a tiered commission structure, which means that the cost of trading can vary depending on the type of account you have and the volume of trades you execute. Here's a breakdown of the commission structure for US stocks:

• Standard Commission: 0.01 per share, with a minimum commission of 1.00 per trade.
• Volume-Based Discounts: For traders who execute a high volume of trades, Interactive Brokers offers volume-based discounts. The more you trade, the lower your per-share commission can be.
• Options Trading: For options trading, Interactive Brokers charges a 0.65 per-contract fee, with a minimum commission of 1.00 per trade.

How Does the Minimum Commission Fee Affect Your Trading Costs?

The minimum commission fee of 0.01 per trade for US stocks can have a significant impact on your trading costs, especially if you're executing small trades. For example, if you buy 100 shares of a stock at 10 per share, your total cost would be 1,000, plus the 0.01 minimum commission, totaling $1,000.01.

However, it's important to note that the minimum commission fee does not apply to all types of trades. For example, if you execute a market order for 100 shares of a stock at 10 per share, you would only be charged the 0.01 minimum commission, not the full $1,000.

Case Study: Comparing Commission Fees at Interactive Brokers

Let's consider a hypothetical scenario to illustrate the impact of the minimum commission fee at Interactive Brokers. Suppose you're considering buying 100 shares of Company A at $10 per share.

• With Minimum Commission: If you execute a market order, you would be charged the 0.01 minimum commission, totaling 1,000.01.
• Without Minimum Commission: If you execute a limit order, you would not be charged the minimum commission, and your total cost would be $1,000.

In this example, the difference in commission fees is just $0.01, but over time, this can add up, especially if you're executing multiple trades.

Conclusion

Understanding the minimum commission fee for US stocks at Interactive Brokers is crucial for making informed trading decisions. By knowing the details of the commission structure and how it affects your trading costs, you can optimize your trading strategy and potentially save money.