Can Thais trade spot gold (XAUUSD)?
XAUUSD is the price of one troy ounce of gold in US dollars. New to it? Read what XAUUSD is.
Thailand draws a sharp line between regulated gold and online forex platforms:
- The Bank of Thailand (BOT) has said it has never licensed businesses that offer forex trading or investment services. Running such a business, including handling its payments, breaks the Exchange Control Act, with reported penalties of fines up to 20,000 baht, prison up to 3 years, or both. Promoting speculative forex to the public could also fall under public-fraud laws with much heavier penalties.
- The Securities and Exchange Commission (SEC) has taken criminal action against unlicensed firms posing as gold futures agents under the Derivatives Act B.E. 2546 (2003).
Most apps advertising XAUUSD trading to Thai users are offshore and not licensed in Thailand. But there are solid legal routes:
| Route | What you own | Regulated in Thailand? | Notes |
|---|---|---|---|
| TFEX gold futures | Exchange-traded futures | Yes, via SEC-licensed derivatives brokers | Leveraged; includes Gold Online Futures |
| Physical gold from gold shops | Bars and jewellery (96.5%) | Traditional dealers | Prices set daily by the Gold Traders Association |
| Gold funds and ETFs | Fund units | Yes, via licensed firms | No leverage |
| Offshore forex and CFD platforms | Contracts on the gold price | Not licensed in Thailand | The BOT says it has never licensed them |
The regulators
Bank of Thailand (BOT)
The BOT (bot.or.th) runs exchange control. Its position, repeated in 2026, is that it has never licensed online forex trading services.
Securities and Exchange Commission (SEC)
The SEC (sec.or.th) licenses securities and derivatives businesses, including brokers for TFEX gold futures, and keeps an investor alert list of unauthorised websites and firms.
How to check a firm
- Search the firm on the SEC’s licensed business list and its investor alert list.
- Make sure it’s licensed for derivatives if it offers futures.
- Match the company name, website and app publisher exactly.
- Treat “licensed abroad” as not licensed in Thailand.
TFEX gold futures
The Thailand Futures Exchange (TFEX) lists gold futures traded through licensed brokers. Gold Online Futures track the international gold price, so they move with XAUUSD. In May 2026, TFEX launched Mini Gold Online Futures, a smaller contract aimed at retail traders. Futures have expiry dates and margin calls; read spot gold vs gold futures and check contract specifications on TFEX’s website before you trade.
Baht weight: how Thai gold prices link to XAUUSD
Thai gold is priced per baht weight:
- 1 baht gold bar = 15.244 grams
- 1 baht jewellery gold = 15.16 grams
- Traditional Thai gold is 96.5% pure
The Gold Traders Association announces buying and selling prices, often several times a day when the world price moves. You can estimate the link yourself:
Thai bar price (THB per baht) ≈ XAUUSD ÷ 31.1035 × 15.244 × 0.965 × USD/THB
Hypothetical example: gold at $4,123 and USD/THB at 33: 4,123 ÷ 31.1035 × 15.244 × 0.965 × 33 ≈ 64,350 baht, before the shop’s buy-sell spread. This is why Thai gold prices jump when XAUUSD moves overnight. Our per-gram conversion guide explains the formulas.
Best gold trading hours in Thailand
Thailand stays on UTC+7 all year.
| Session | Northern summer | Northern winter | What usually happens |
|---|---|---|---|
| Asian session | 06:00–14:00 | 07:00–15:00 | Quieter, smaller ranges |
| London open | 14:00 | 15:00 | Volatility picks up |
| US data (8:30 New York) | 19:30 | 20:30 | Often the biggest moves of the day |
| London–New York overlap | 19:00–23:00 | 20:00–00:00 | Deepest liquidity |
| Daily break (5 pm New York) | 04:00 | 05:00 | Spreads widen |
Check today’s exact times with our market hours tool. TFEX contracts have their own session hours; check them on the exchange website.
What this means for your day
The biggest gold moves come in the Thai evening, which is also when local shop prices are most likely to change. If you buy physical gold, watch US data days: prices can move several hundred baht within an hour.
Position sizing in baht
Risk 1% or less of your account per trade.
Hypothetical example: an account of 100,000 baht (about $3,030 at 33 per dollar). 1% is about $30. With a $10 stop on a gold position, that’s about 3 ounces, or 0.03 lot equivalent. Check the contract size and tick value of any TFEX contract before sizing. Our position size calculator helps.
Common scams and red flags in Thailand
- Forex and gold apps promoted on social media and LINE groups, often with fake profit screenshots.
- “Gold savings” schemes promising fixed monthly returns.
- Fake celebrity endorsements and “mentors” who manage your account.
- Payments to personal bank accounts or crypto wallets.
- Withdrawal blocks until you pay a fee.
If you’ve been targeted, stop paying, keep records and report it to the SEC, the BOT and the police. Ignore “fund recovery” offers that charge upfront.
Getting started safely: a step-by-step checklist
- Learn the basics: what moves gold and risk management.
- Choose a legal route: TFEX gold futures, gold funds or physical gold.
- Check every firm on the SEC’s lists.
- Practise on paper or a broker’s demo first, and keep a journal.
- Never risk money you need for living costs.
Educational content only, not financial advice. Trading gold with leverage carries a high risk of loss. Check the SEC’s and the Bank of Thailand’s current guidance before you trade.
Sources and further reading
- OpenGov Asia: Bank of Thailand warns forex trading businesses are illegal without authorisation
- Thailand Futures Exchange: tfex.co.th for gold futures specifications and hours
- Thairath: Gold Traders Association prices and baht weights (2026)
- Bank of Thailand: bot.or.th · SEC: sec.or.th
Frequently asked questions
Is online forex and gold CFD trading legal in Thailand?
The Bank of Thailand has said it has never licensed businesses offering forex trading or investment services, and that operating them, including handling their payments, breaks the Exchange Control Act. The SEC has also prosecuted unlicensed firms posing as gold futures agents. Legal routes include TFEX gold futures through licensed brokers and physical gold.
What are TFEX gold futures?
The Thailand Futures Exchange (TFEX) lists gold futures that you trade through licensed derivatives brokers, including Gold Online Futures based on the international gold price. In 2026 TFEX also launched Mini Gold Online Futures aimed at retail investors.
What is a baht of gold?
Thai gold is priced per baht weight. A 1-baht gold bar weighs 15.244 grams, and 1 baht of jewellery gold is 15.16 grams. Thai gold is traditionally 96.5% pure. The Gold Traders Association announces local buying and selling prices during the day.
What is the best time to trade gold in Thailand?
Thailand stays on UTC+7 all year. The London open is 14:00 Thai time during the northern summer and 15:00 in winter. Major US data lands at 19:30 in summer and 20:30 in winter.
What are the penalties for running unlicensed forex in Thailand?
Reports of the Bank of Thailand’s warnings cite fines of up to 20,000 baht and up to 3 years in prison under the exchange control rules, and heavier penalties under public-fraud laws for promoting speculative forex to the public.
Do I pay tax on gold trading in Thailand?
It depends on the product and your situation. Check guidance from the Revenue Department and a qualified tax adviser.
Sources and further reading
- CME Group — Gold futures overview — Contract specifications and trading hours for COMEX gold
- CFTC — Commitments of Traders — Weekly futures positioning, including gold
- Investor.gov — Stop order — How stop orders work, and their limits in fast markets
External sites are independent of XAUUSD Global. Check dates and data yourself.