TFEX Basics: A Beginner’s Guide to Futures Trading

TFEX Basics: A Beginner’s Guide to Futures Trading

For beginners looking for opportunities in financial markets, TFEX—the Thailand Futures Exchange—may be one option to explore. Before entering the trading arena, however, it is essential to understand the fundamentals. This guide covers the basics a beginner should know, from opening an account to managing risk, to help you approach TFEX trading more thoughtfully.

Introduction: TFEX for Beginners

TFEX gives investors a way to take positions in both rising and falling markets, which differs from investing in ordinary shares. Understanding the fundamentals can help beginners plan more carefully and reduce some avoidable risks.

Why Learn TFEX Basics?

Learning the basics is important because TFEX is complex and works differently from the stock market. Building an understanding from the beginning can create a stronger foundation, help prevent mistakes caused by limited knowledge, and prepare you for live trading.

How TFEX Trading Differs from Stocks

TFEX products are futures contracts; holding one does not mean you own the underlying asset. Buying shares means acquiring ownership in a company. TFEX lets traders take a Long position for a rising market or a Short position for a falling market by posting an amount called margin, which is smaller than the full value of the underlying exposure.

Preparing to Trade TFEX

Before trading, prepare the required documents and choose a broker that suits your needs. These steps help you open an account and get ready to trade.

Adding a TFEX Account to an Existing Stock Account

If you already have a stock account, you may not need to open an entirely new account. Ask your existing broker to add a TFEX account and contact its Marketing representative or account officer about the process.

Documents for Opening a TFEX Account

The source lists documents similar to those used to open a stock account: a copy of your national ID card, a copy of your house registration, a copy of your bankbook, and documents showing income or financial status for assessment. Requirements may vary by provider.

Choosing a Broker and Comparing TFEX Commissions

Consider several factors when selecting a broker, including its reputation, the stability of its trading system, the service provided by its Marketing team, and its commission rate. Commissions directly affect trading costs.

TFEX Commission Rates for Beginners

The source suggests a commission of approximately THB 19–22 per contract per side as a competitive range for beginners. It says that choosing a broker with lower commissions can reduce costs and improve the potential for profit. Rates and fee structures can change, so check the broker’s current schedule.

Understanding TFEX Products and Contract Features

TFEX offers several underlying products. Understanding futures contracts and popular products can help you choose an instrument that fits your interests and trading approach.

What Is a Futures Contract?

A futures contract is an agreement to buy or sell an underlying asset in the future under terms and at a price agreed upon today. A trader does not own the asset directly; the position seeks to benefit from changes in its price.

TFEX Underlyings: SET50, Gold, Single Stocks and Currencies

The source lists several TFEX underlyings: SET50 Index Futures, linked to the SET50 Index; Gold Futures, linked to gold prices; Single Stock Futures, linked to individual shares; and Currency Futures, linked to exchange rates. Each product has different features and price drivers.

Why Liquidity Matters When Choosing a TFEX Product

Liquidity matters when selecting a TFEX product. Higher liquidity can make it easier to trade, provide more active bid and offer quotes, and allow positions to be opened or closed more quickly. It may reduce the risk of being unable to close at the desired price, though it cannot eliminate that risk.

Popular TFEX Products: SET50 Index Futures and Gold Futures

The source describes SET50 Index Futures and Gold Futures as the most popular and liquid TFEX products, citing their large underlying markets and accessible news coverage, and presents them as suitable for beginners. Liquidity varies over time and by contract series.

TFEX Contract Series and Expiry Dates

Understanding contract series and expiry dates can help you choose an appropriate, more liquid contract and avoid issues with contracts that are close to expiry.

Quarterly TFEX Contracts: H, M, U and Z

The source says quarterly TFEX contracts expire in March (H), June (M), September (U), and December (Z) each year. It recommends choosing the currently active series for better liquidity. Confirm the current contract calendar with TFEX or your broker.

Reading the Letters and Numbers in a Contract Series

A TFEX series name contains letters and numbers. In the source’s example, S50H24, “S50” refers to SET50 Index Futures, “H” indicates the March expiry month, and “24” indicates the year 2024. Understanding the code can help you identify the contract, but the example is historical.

Choosing a Series by Liquidity

The source recommends selecting the current series with the highest liquidity. Its examples say to trade the H series between January and March and the M series between April and June. Check the current expiry schedule and trading activity rather than relying on a dated calendar example.

Risks of Trading an Illiquid Series

An illiquid series may have fewer matching orders and a wider bid–offer spread. You may not be able to open or close a position at the price you want, which can result in losses.

TFEX Margin: What Are IM, MM and FM?

Margin is central to TFEX trading. Understanding Initial Margin (IM), Maintenance Margin (MM) and Force Margin (FM) can help you manage trading funds and prepare for a request to add funds. Exact terminology and procedures can vary by broker and product.

The Meaning of Each Margin Level

Initial Margin (IM) is the initial collateral required to open a position. Maintenance Margin (MM) is the minimum margin level to maintain; if the account falls below it, the broker may issue a margin call. Force Margin (FM) is the level below which the source says the broker will forcibly close the position. Check your broker’s current definitions and procedures.

Checking Current TFEX Margin Requirements

Investors should regularly check the latest Initial Margin requirements with TFEX or their broker. Margin rates may change with market volatility, so confirm that sufficient funds are available.

The Source’s Suggested Margin Buffer: 3–5 Times IM

The source recommends that beginners keep 3–5 times the IM per contract to provide a reserve for price volatility and reduce the risk of a margin call or forced sale. This is the source’s rule of thumb, not a guarantee or a substitute for calculating your own risk and checking current broker rules.

The Source’s Suggested Starting Position: 1–2 Contracts

The source recommends starting with a small number of contracts—1–2—to learn how the market works and limit the effect of mistakes on trading capital. The appropriate position size depends on individual circumstances and risk tolerance.

Money and Risk Management in TFEX

Money and risk management are essential in TFEX. A sound plan can help preserve gains and limit losses to an acceptable level over time.

Three Elements of Trading: Method, Mindset and Money Management

The source identifies three elements of trading: Method (a trading system), Mindset (trading psychology), and Money Management (capital and risk management). It says they work together to shape trading outcomes.

Setting a Stop Loss and Take Profit

A Stop Loss and Take Profit are important parts of a TFEX trading plan. A Stop Loss is intended to limit losses if the market moves against a position, while a Take Profit is intended to lock in a gain when the price reaches a chosen target. Execution prices can differ from trigger levels in fast markets.

Calculating Reward-to-Risk

The Reward-to-Risk ratio helps assess the potential reward against the risk accepted for a trade. The source gives 2:1 or 3:1 as examples, meaning the intended profit is two or three times the accepted risk. These ratios are examples, not a guarantee of a profitable strategy.

Short-Term Trade Example: Stop Loss and Take Profit

For a short-term trade, the source gives this example: enter Long at 900 points, set a Stop Loss at 898 for a loss of 2 points, and set a Take Profit at 904 for a gain of 4 points. The example has a 2:1 reward-to-risk ratio before costs and execution differences.

Placing TFEX Orders and Calculating Profit or Loss

Understanding order types and profit-and-loss calculations can help you place orders and estimate a trade’s result.

Long Open: Opening a Buy Position

A Long Open order opens a buy position in a TFEX contract based on the expectation that the underlying price will rise. If the price rises as expected, the position may make a profit when closed.

Short Open: Opening a Sell Position

A Short Open order opens a sell position based on the expectation that the underlying price will fall. If the price falls as expected, the position may make a profit when closed.

Closing a Position: Short Close and Long Close

A Long Close sells a contract previously opened with Long Open. A Short Close buys a contract previously opened with Short Open. Closing a position realizes the trade’s profit or loss.

Order Types: Limit and ATO

The source describes a Limit Order as an order that specifies a price and may execute at that price or a better one. ATO (At The Open) is an order to trade at the market opening price for that day. Check the current order definitions and conditions on your trading platform.

TFEX Profit-and-Loss Formula

The source gives this formula: (price difference) × value per point × number of contracts. For SET50 Index Futures, it gives a value of THB 200 per point. Product specifications can change; confirm the current contract multiplier.

Profit-and-Loss Calculation Example

If you open S50H24 Long at 900 points and close at 905, the gain is 5 points. With one contract and the source’s THB 200-per-point multiplier, the example calculation is (905 − 900) × THB 200 × 1 = THB 1,000. A loss is calculated in the same way when the price moves against the position. The S50H24 contract is historical, and the example excludes fees and slippage.

Using a TFEX Charting Program as a Beginner

Chart analysis can help inform TFEX trading decisions. A suitable charting program and basic familiarity with its tools can help you read market signals and plan trades more systematically.

Recommended Charting Programs: TradingView and Efinance

The source recommends TradingView, which offers a range of analysis tools and is described as easy to use, or Efinance, which many brokers provide and which includes Thai-market data. Availability and features may vary.

Basic TradingView Setup: Instrument, Timeframe and Indicator

To get started with TradingView, select the TFEX product you want to trade—for example, the source’s historical S50H24 contract—choose a timeframe such as daily or 60-minute, and add an indicator such as the Stochastic Oscillator.

What a Timeframe Means

A timeframe is the period represented by each candle. A daily candle shows price movement over one day, while a one-minute candle shows movement over one minute. Choose a timeframe that fits your trading approach.

Setting Up the Stochastic Oscillator

To use an indicator such as the Stochastic Oscillator, add it to the chart and adjust parameters to suit your approach. The source names %K, %D, and Smoothing as settings that can be adjusted to seek clearer signals.

Master the Indicators You Choose

The source says it is more important to select a few indicators and learn them well than to use many indicators. Understanding how an indicator works and what signals it gives can make analysis more effective. No indicator guarantees accurate predictions.

Summary and Further Advice for TFEX Beginners

Starting to trade TFEX may seem complicated, but the source says sound basic knowledge, regular practice and good risk management can help you approach the market more effectively.

Keep Studying and Practicing

TFEX changes over time. Continue learning and practicing, use experience to review your decisions, and refine your approach.

Managing Trading Stress

TFEX trading can be stressful. The source recommends maintaining a sound mindset, accepting that trading involves risk, and avoiding excessive attachment to each outcome so you can make decisions more calmly.

Contact the Course Team

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Watch the Full Video

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Develop Your Skills with Kru Kook

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Written and edited by: Krittiya Kunabramas (Kru Kook)
Full-Time Trader with 14+ years of experience · DW06 trading competition champion in 2019 · Guest speaker for leading financial institutions and brokers.