How to Do Technical Analysis in Forex
Understanding Price Charts and Time Frames
Start with a line chart to spot overall trends, then move to candlestick charts for detailed price action. For Thailand traders, the Asian session (8:00-16:00 ICT) offers the best liquidity for THB pairs. Use 1-hour charts for day trading and daily charts for swing trading. Always identify the trend first: uptrend (higher highs and higher lows), downtrend (lower highs and lower lows), or sideways (range-bound).
Key Support and Resistance Levels
Draw horizontal lines at previous price peaks and troughs. For USD/THB, key levels often align with Bank of Thailand intervention points. Use round numbers (e.g., 35.00, 36.00) as psychological levels. When price breaks a level with high volume, it often becomes support/resistance in reverse. Thailand traders should check economic calendars for central bank announcements that can break these levels.
Using Moving Averages
The 50-period and 200-period exponential moving averages (EMA) are popular for trend confirmation. A bullish crossover (50 EMA crossing above 200 EMA) signals an uptrend, while a bearish crossover signals a downtrend. For THB pairs, the 20 EMA can act as dynamic support in strong trends. Combine with RSI (14) to avoid false signals: RSI above 70 is overbought (potential sell), below 30 is oversold (potential buy).
Chart Patterns for Entry Signals
Learn to identify head and shoulders, double tops/bottoms, and flags. For example, a double top on USD/THB near 36.50 with declining volume suggests a reversal. Triangles (ascending, descending, symmetrical) indicate continuation or breakout. Always wait for a confirmed breakout with increased volume before entering. Thailand traders can use TradingView's pattern recognition tool for faster identification.
Risk Management with Technical Analysis
Set stop-loss orders below recent swing lows (for long trades) or above swing highs (for short trades). For a 1:2 risk-reward ratio, target twice the distance of your stop. For example, if your stop is 20 pips, set a take-profit at 40 pips. Use position sizing: risk no more than 1-2% of your account per trade. With a 100,000 THB account, that means risking 1,000-2,000 THB per trade.