Start with the candle
Open any trading chart and you're looking at candlesticks: each candle compresses one time period's price action into four numbers — open, high, low, close. On a 5-minute chart, each candle is five minutes of trading; on a daily chart, a full day.
- Bullish candle — close above open: price rose over the period.
- Bearish candle — close below open: price fell.
- Body — the thick section between open and close; a long body means a large net move over the period.
- Wicks (shadows) — the thin lines to the high and low; a long wick shows price moved substantially away from the open/close before retracing.
One convention note for anyone using Korean platforms: Korean charts typically color rising candles red and falling candles blue — the reverse of the green/red scheme most international platforms use.
Choosing a timeframe
The same market looks chaotic on a 5-minute chart and calm on a daily. Neither view is "true" — they answer different questions:
- 5–15 minutes — scalping and intraday timing; the noisiest view.
- 1 hour — short swings and intraday trend shifts.
- 4 hours / daily — the workhorse views for trend and entry planning.
- Weekly and above — cycle context.
The practical habit is multi-timeframe: establish the trend on a higher timeframe, then drop down to time the entry. Trading a 5-minute signal against a daily downtrend is how counter-trend losses happen by accident.
Trend: the first question every time
Before patterns, indicators, or anything else: which way is this market going? Higher highs and higher lows define an uptrend; lower highs and lower lows a downtrend; neither, a range. The answer sets the context for everything that follows — many traders prefer to align long entries with uptrends, fit shorts (or reduced exposure) to downtrends, and trade range edges rather than the middle.
Volume: checking participation
Price can move on thin air; volume shows whether anyone actually came along. A rally on expanding volume has participation behind it; the same rally on shrinking volume is more suspect and can retrace quickly. Making the volume bars under the chart part of every read — not an afterthought — is a habit worth building early. The full treatment is in the volume analysis guide.
Levels and indicators
Watch any chart long enough and certain prices keep mattering — where falls stop, where rallies stall. Those are support and resistance levels, and they're where entries, exits and stops get planned. The support and resistance guide covers finding them and trading their breaks.
Indicators like RSI and MACD are derived from price — useful as supplementary context, misleading as standalone signals. The standard approach is hierarchy: trend and structure first, volume second, indicators as confirmation. See the RSI & MACD guide for how (and how not) to use them.
The traps that catch chart readers
- Single-timeframe tunnel vision — a perfect setup on one timeframe can sit inside a hostile trend on the next one up.
- Indicator overload — five indicators produce conflicting signals and decision paralysis; two or three, understood deeply, outperform.
- Confirmation bias — the chart contains whatever pattern you're hoping to find. Writing the read down before taking a position keeps you honest. (More in trading psychology.)
- Analysis without exits — a chart read that doesn't include where you're wrong (the stop) isn't a trade plan, it's an opinion. See stop-losses and take-profits.