Candlestick chart with support and resistance lines for crypto beginners
Open any crypto exchange and you are greeted by a chart full of green and red bars, lines and numbers. It can look like a secret language, but the basics are not hard. A chart is just a picture of how the price moved over time.
In this beginner's guide you will learn how to read candlesticks, why the timeframe changes everything, what volume tells you, how support and resistance work, how a moving average is calculated (with a checkable example), and the limits of chart reading. No prediction promises, just the tools to understand what you are looking at.
Last updated: November 2026.
What a Candlestick Shows
Each candlestick summarizes the price during one period, such as one hour or one day. It has four key numbers:
- Open: the price at the start of the period.
- Close: the price at the end.
- High: the highest price reached.
- Low: the lowest price reached.
The thick part is the body, between the open and the close. The thin lines above and below are the wicks (or shadows), which show how far the price went beyond the body. Most platforms color a candle green when the close is above the open, and red when it is below. Some let you change the colors, so check your settings.
Two Example Candles
| Open | High | Low | Close | Body | Upper wick | Lower wick | |
|---|---|---|---|---|---|---|---|
| Green candle | $100 | $110 | $95 | $106 | +$6 (+6.0%) | $4 | $5 |
| Red candle | $106 | $108 | $96 | $98 | −$8 (−7.5%) | $2 | $2 |
In the green candle, buyers pushed the price up to $110, but sellers brought it back to close at $106. The upper wick of $4 shows that rejection. The red candle shows the opposite: the price opened at $106 and fell to a low of $96, finishing at $98.
Long wicks mean the price moved a lot but did not hold. A big body with small wicks means the price moved steadily in one direction during the period.
The Timeframe Changes the Story
The same market can look completely different depending on the timeframe you choose:
- 1-minute to 1-hour charts show short-term noise, which is useful for active traders but full of false moves.
- Daily charts are a good starting point for most beginners.
- Weekly and monthly charts show the bigger trend and help long-term investors avoid reacting to daily swings.
A coin can be in a downtrend on the hourly chart while it is in an uptrend on the weekly chart. Before you decide anything, look at more than one timeframe, starting with the larger one.
Volume: How Many Traded
Under the price chart you usually see bars called volume. They show how much was traded in each period.
- A price move with high volume is usually more meaningful, because more participants agreed on it.
- A price move with low volume can reverse easily, since few traders are behind it.
Volume is a clue, not a guarantee. On small coins, volume can be misleading, and some markets have artificial or "wash" trading, so use it carefully.
Support and Resistance
- Support is a price area where the price has repeatedly stopped falling and bounced up, as if there were a floor.
- Resistance is a price area where the price has repeatedly stopped rising and turned down, as if there were a ceiling.
For example, imagine a coin that bounced three times around $90 and was rejected three times around $110. Traders would call $90 support and $110 resistance. If the price closes clearly above $110, that is called a breakout, and the old resistance may turn into new support. If it falls below $90, that is a breakdown.
These levels are zones, not exact lines, and they do not always hold. The more times a level was tested, the more attention it gets, but also the more likely it eventually breaks.
Trends: Up, Down and Sideways
- Uptrend: a series of higher highs and higher lows.
- Downtrend: a series of lower highs and lower lows.
- Sideways (range): the price moves between a support and a resistance without a clear direction.
Identifying the trend first helps you avoid fighting the market. Still, trends end, and nobody knows in advance when.
Moving Averages: Smoothing the Noise
A simple moving average (SMA) is the average of the last N closing prices. It smooths out short-term jumps and shows the general direction. Here is a 5-period SMA calculated on seven made-up daily closes:
| Day | Close | 5-day SMA |
|---|---|---|
| Day 1 | $100 | not enough data yet |
| Day 2 | $102 | not enough data yet |
| Day 3 | $101 | not enough data yet |
| Day 4 | $105 | not enough data yet |
| Day 5 | $107 | $103.0 |
| Day 6 | $106 | $104.2 |
| Day 7 | $110 | $105.8 |
Notice that the average moves more slowly than the price. When the price stays above a rising moving average, some traders see that as a sign of strength; when it stays below a falling one, as a sign of weakness. Common periods are 20, 50 and 200, but there is nothing magical about those numbers.
Moving averages are lagging indicators: they are based on past prices, so they react after the move has already begun.
Using Levels to Think About Risk
Charts are most useful for risk planning. Suppose you consider buying at $100, with support at $95 and resistance at $115:
| Plan | Entry | Exit if wrong (stop) | Target | Risk | Reward | Reward ÷ risk |
|---|---|---|---|---|---|---|
| A: level-based | $100 | $95 | $115 | $5 | $15 | 3.0 to 1 |
| B: poor setup | $100 | $90 | $105 | $10 | $5 | 0.5 to 1 |
Plan A risks $5 to try to gain $15. Plan B risks $10 to try to gain $5, so even a decent win rate may not make it worthwhile. This does not mean plan A will work, only that it is a better-structured idea. You can check the results of any trade, including fees, with our free Crypto Profit Calculator.
Common Beginner Mistakes
- Reading too much into one candle. A single pattern means little without context.
- Using only tiny timeframes. Short charts produce lots of noise and fake signals.
- Piling on indicators. More lines do not mean more certainty, and they often contradict each other.
- Believing patterns are guarantees. They show what often happened, not what must happen.
- Ignoring news and fundamentals. A hack, a regulation or a listing can break any chart pattern.
- Trading without a plan for being wrong. Decide your exit before you enter.
- Chasing a coin after a huge green candle. That is often when buying is most tempting and most risky.
The Limits of Technical Analysis
Technical analysis, the study of charts, is popular, but it is not a science with fixed results. Two people can look at the same chart and draw opposite conclusions. In crypto, prices can also be moved suddenly by news, large holders or low liquidity. Use charts to understand what happened and to plan risk, not as a crystal ball.
Key Takeaways
- A candlestick shows open, high, low and close for one period; the body and the wicks tell you who pushed the price.
- Check more than one timeframe, starting with the bigger picture.
- Volume shows how many traded; support and resistance mark zones where the price reacted before.
- A moving average smooths the price but lags behind it.
- Use levels to plan the risk of a trade, and remember that no chart pattern is a guarantee.
Frequently Asked Questions
What do the green and red candles mean?
On most platforms, green means the price closed higher than it opened during that period and red means it closed lower. Colors can be changed in the settings, so check the legend of your platform.
Which timeframe should a beginner use?
The daily chart is a good place to start. Add the weekly chart for the bigger picture, and only use short timeframes if you understand the risks and fees of frequent trading.
Can chart patterns predict the price?
No. They can show areas that traders are watching and help you plan risk, but they cannot predict the future, and the market often ignores them.
Do I need to read charts to invest in crypto?
Not necessarily. Long-term investors who buy regularly, for example with a DCA plan, often pay little attention to charts. Understanding them is still useful to avoid buying in a panic or in a euphoric moment.
Educational content only, not financial, tax or legal advice, and not a signal to buy or sell. Chart patterns do not predict the future and technical analysis can be wrong. Crypto is volatile and you can lose some or all of your money. The prices in the examples are made-up illustrations, not real market data.
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