When you first open a trading chart it can look like a wall of noise — lines, bars, numbers, colours. But a chart is simply a visual record of price movement over time. Once you understand its basic structure, you begin to see the story price is telling — and that story is the foundation of all technical trading.
| Chart Type | What It Shows | Best For | Limitation |
|---|---|---|---|
| Line chart | Closing price only, connected by a line | Quick overview of trend direction | Hides intra-period information (wicks, opens, ranges) |
| Bar chart (OHLC) | Open, High, Low, Close as vertical bars | Full price information in compact format | Less visually intuitive than candlesticks for most traders |
| Candlestick chart | Open, High, Low, Close with coloured bodies showing direction | Reading buyer/seller dynamics. Industry standard for price action traders. | Can produce visual noise on very low timeframes |
| Heikin-Ashi | Modified candlesticks that smooth price data | Trend identification and reducing noise | Not real OHLC prices. Cannot be used for precise entries/stops. |
The Three Main Chart Types
The line chart connects closing prices — clean for spotting direction, but hides the open, high, and low of each period. The bar chart (OHLC) shows all four data points per period — more information, but harder to read at speed. The candlestick chart is the professional standard, used by the vast majority of active traders worldwide. It shows the same OHLC data but the coloured body makes each period’s direction immediately obvious. A green candle closed higher than it opened. A red candle closed lower. The wicks show the extremes reached before price pulled back.
Timeframes Explained
A timeframe is the time period each candle represents. On a 1-hour chart, each candle = 1 hour of price action. Commonly used timeframes: M1 (1 min, scalpers only), M5/M15 (intraday entry timing), H1 (swing entries and intraday structure), H4 (medium-term context), D1 (primary timeframe for swing traders), W1 (macro context and major levels). The golden rule: always establish macro structure on higher timeframes first, then drop down for precise entries.
How to Read Price Action
Approach every chart left to right. Where has price come from? Is it in an uptrend (higher highs, higher lows), a downtrend (lower highs, lower lows), or a range? Where have buyers or sellers previously stepped in strongly? Reading context before hunting setups is what separates professional chart readers from noise traders.
Key Lessons
- Candlestick charts are the professional standard — learn to read them fluently before anything else.
- Higher timeframes always take precedence — establish macro context before looking for micro entries.
- Read price left to right as a story before hunting setups — context is everything.
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