How to buy Thai stocks (SET) as a foreigner

Q: Can foreigners buy Thai stocks?

Yes — and unusually for this registry, the best route is not a local account. Boom Securities (Hong Kong) carries Thailand on its official 18-market list with standard HK onboarding and no Thailand visit; Phillip/POEMS Singapore also covers the SET (not for US persons). Local Thai brokers accept foreigners in principle but assume Thai banking infrastructure most non-residents don't have.

Q: Is there a Thailand ETF instead?

Yes — THD (iShares MSCI Thailand), US-listed and buyable through any standard Western broker. The usual trade-off: diversified beta without any Asian brokerage setup, but no single-name exposure.

Short answer: use an international broker, not a Thai one. Thailand is that rare frontier-adjacent market where the local account is the worse route: Boom Securities (Hong Kong) carries the SET on its verified 18-market list — standard HK onboarding, no Thailand visit — and Phillip/POEMS Singapore covers it too (not for US persons). IBKR does not reliably provide SET retail access. Americans use Schwab’s phone desk. For plain beta, THD trades on NYSE.

The routes, ranked

Boom Securities (HK) — the verified primary route: Thailand on BOOM’s official market list, one HK onboarding covers all 18 markets, no Thai paperwork at all.
Phillip/POEMS Singapore — covers the SET for those who already hold or want a Singapore account; not open to American clients.
Schwab Global Investing Services desk (US residents) — Thailand is on the buy-and-sell list, broker-assisted by phone. The practical American route, since Boom and Phillip won’t take US persons.
Local Thai brokers — accept foreigners in principle (Kasikorn, Bualuang publish foreign-client documentation) but assume Thai banking infrastructure; more relevant for foreigners living in Thailand than investing from abroad.

Without any Asian account

THD (iShares MSCI Thailand ETF) on NYSE through any standard broker — diversified SET exposure, none of the setup.

Next step

The Thailand country page has the full broker tables (international and local), documentation notes and all sources.

Last updated 11 July 2026. Researched via BOOM’s market-list confirmation, SET member materials and Thai broker foreign-client documentation; I have not opened a Thai account. Access mechanics only — not investment advice.

Frequently asked questions

Can foreigners buy Thai stocks?

Yes — and unusually for this registry, the best route is not a local account. Boom Securities (Hong Kong) carries Thailand on its official 18-market list with standard HK onboarding and no Thailand visit; Phillip/POEMS Singapore also covers the SET (not for US persons). Local Thai brokers accept foreigners in principle but assume Thai banking infrastructure most non-residents don't have.

Can I buy Thai stocks on IBKR?

Not reliably — Thailand has not appeared in IBKR's recent emerging-market expansion (unlike Malaysia, UAE, Brazil, Saudi Arabia, Korea and Taiwan). Check inside your own account before assuming either way, but don't build the plan around it.

How does a US resident buy Thai stocks?

Via Schwab's Global Investing Services desk — Thailand is on its broker-assisted buy-and-sell list (by phone). Boom and Phillip don't take American clients, so the Schwab desk is the practical US route to the SET. See the US investors guide.

Is there a Thailand ETF instead?

Yes — THD (iShares MSCI Thailand), US-listed and buyable through any standard Western broker. The usual trade-off: diversified beta without any Asian brokerage setup, but no single-name exposure.