I just sat down to think about how many people have asked me "how to invest in forex" without truly understanding what preparations are needed to enter this market. Today, I decided to write down what I have learned over 5 years of trading in the market.

The foreign exchange market (Forex) is a $7 trillion machine operating 24/5, with no physical center like stock exchanges. It is a decentralized market where banks, investment funds, and individuals like us trade via a global electronic network. But don’t be mistaken, 90% of new investors lose money within the first 90 days because they don’t understand the rules of the game.

Imagine this market structure as a food chain. At the top are central banks (FED, ECB, BOJ) — the sharks creating price trends. Below are hedge funds and multinational corporations. Next are brokerage firms. And at the very bottom are us — retail traders, accounting for only 5-7% of the volume but the largest group.

Now, about trading products. You don’t buy physical cash. You trade the exchange rate between two currencies. For example, EUR/USD = 1.1050 means you need 1.1050 USD to buy 1 EUR. The key is understanding that currencies are always interconnected. If the FED keeps interest rates high, the USD will strengthen, increasing selling pressure on gold. Knowing this, you are already ahead of over 80% of traders.

When starting to learn how to invest in forex, the first thing to grasp is terminology. Pip is the smallest price movement unit (usually the 4th decimal place). If EUR/USD rises from 1.1050 to 1.1051, the market moves 1 pip. Lot is the trading volume — 1 standard lot equals 100,000 units of the base currency.

Leverage is a tool that allows you to borrow money from the broker to open larger positions than your actual capital. With 1:100 leverage and $100, you can trade a volume of $10,000. But this is a double-edged sword — it can double your profits or wipe out your account. Spread is the difference between the bid (buy) and ask (sell) prices — this is how brokers make money from you.

Comparing Forex to Vietnamese stocks shows clear differences. Forex has extremely high liquidity, trades 24/5, allows free short selling, lower costs, and is harder to manipulate. Vietnamese stocks, on the other hand, have limited trading hours, lower liquidity, ban short selling, higher costs, and are more susceptible to manipulation by "market makers."

When learning how to invest in forex, you need to combine two analysis methods. Fundamental analysis involves reading the "health" of the economy. By 2026, three factors to closely monitor are: FED interest rate policies, inflation data (CPI, PCE), and NFP (Non-Farm Payrolls) reports. The NFP report is the most sensational news, capable of moving the exchange rate by 50-100 pips in 5 minutes.

Technical analysis uses past price charts to predict future movements. You learn to read support and resistance levels, price behaviors through candlestick patterns (Pin Bar, Engulfing, Inside Bar). No need for complicated indicators — naked charts are the sharpest weapon.

But knowledge is only half the battle. The other half is risk management. In Forex, the number one goal is not making money but preserving it. Professional traders only need a 40% win rate, but they are wealthy thanks to the Risk:Reward ratio. The 1:2 rule means if you lose, you lose 1 dollar; if you win, you gain 2 dollars.

The 2% rule is a must. Never risk more than 2% of your total account balance on a single trade. For a $1,000 account, the maximum risk per trade is $20. Always set a hard Stop Loss on your system immediately when opening a trade.

There’s a brutal reality many overlook: Drawdown. If you lose 50%, you need a 100% gain to break even, not 50%. A 20% decline is enough to crush your psychology. That’s why large funds set their Max Drawdown at 5-10%. Divide your capital into three parts: 60% defensive assets (savings, gold), 30% growth assets (stocks), and 10% high-risk capital (Forex).

There are four main trading styles. Scalping involves opening and closing trades within seconds to minutes, aiming for 3-5 pip gains with large volume. It requires fast screens, super-strong internet, and steel nerves. Day Trading holds positions for a few hours but must close all trades before sleep. Swing Trading targets big waves, holding positions from days to weeks, ideal for office workers. Position Trading involves holding for months or even years — similar to value investing in stocks.

By 2026, prop trading firms will explode. This is a new way for skilled traders who lack capital. You pay a challenge fee (e.g., $50-100), trade on a demo account to reach profit targets (8% in phase 1, 5% in phase 2), then get funded with real money. Profits are split 80-90% for you, 10-20% for the fund.

But beware: many scam funds deceive traders. Avoid funds with hidden rules, slippage issues, or delayed payouts. Making money from those who fail rather than sharing profits is a red flag.

Regarding legality in Vietnam: the State Bank has not licensed any Forex brokers domestically. Individual investors can open accounts with international brokers but do so at their own risk. Soliciting, multi-level marketing, or promising guaranteed profits are serious legal violations.

Identify scam brokers: promising 20-30% monthly returns (which is 100% a scam), lacking international licenses, quick deposits, and delayed withdrawals. By late 2025 or early 2026, many fake brokers will block withdrawals during gold price shocks.

If you’re just starting, follow these 4 steps: First, study at least 1 month about candlestick patterns, support/resistance, and Dow theory. Second, open a demo account and stick to the 2% rule for at least 3 months. Third, keep a trading journal recording why you entered each trade and your psychological state. Fourth, deposit a small amount ($100-200) to experience real emotional pain.

Frequently asked questions: How much money to start? With a micro account, you can begin with $10-50, but the ideal is $200-500. How about taxes? Currently, there are no specific regulations for Forex profits via international brokers. Can accounts go negative? Reputable brokers protect against negative balances — you only lose what you deposit. What is swap? The overnight fee generated from the interest rate difference between two currencies. Are trading bots good? No bot can make money forever — during shocking news, bots can easily wipe out your account.

Finally, remember: how to invest in forex is a question you must answer through action, not theory. Knowledge is just paper if not converted into daily trading discipline. Start small, be patient in learning, and let the market teach you lessons that books cannot.