Dear all. What will be the best way for Singapore retail investors to invest in global ETFs such as the S&P500? Thank you.

-TD Ameritrade, Charles Schwab

-Saxo, Interactive Brokers

There are 2 main ways you can do this:

1) Directly through your online brokerage.

Each trade will cost you around $25. For US stocks as well.

2) Via Robo-Advisors (which help you buy up Global ETFs)

This will cost you between 0.5 to 1% expense ratio.