Do you put away your money in overseas platforms?

There is exposure to overseas assets and using providers in other juridictions.

Former is common and generally accepted as increasing diversification - you can get from providers here - eg POEMS has a quite extensive choice of markets.

The latter is a unusual. Singapore has a very safe / predictable legal system - it is hard to see providers in other countries offering any meaningful advantage.​​​

Well the bulk of my portfolio is focused in the US market where I mainly write put options on the Td Ameritrade platform. Funds are converted into USD via dbs mca and wired over to the account. Yet to explore other mca platforms like transfer wise fully but there seems to be a lot more potential in better fx rates.