Just checked the commissions of various brokers because I wanted to see who currently has the lowest rate. It turns out that the fees vary a lot. Some brokers charge 0.15% for Cash Balance accounts, while Cash Account accounts go up to 0.20%. And what’s funny is that some brokers still have a minimum fee of 50 baht per day—so if you buy only a small amount of stocks, it ends up being more expensive.

What’s interesting is that SBI Thai Online charges a very low commission of 0.075% for Cash Balance accounts, with no minimum fee. Liberator is even better—they say there is a straight 0% commission, just pay the fee to the Stock Exchange. If you buy only a small amount of stocks, you can save a lot.

As for other brokers like Bualuang, Krungthai, and XSpring, they’re in the standard range of 0.15%–0.20%, but they have no minimum fee, which is better than brokers that charge a minimum fee. If you’re investing in a small amount, it’s recommended to choose brokers with no minimum fees, because it can save you a lot.