KoinlyticsEvery crypto app shows a chart. Most beginners stare at it, understand none of it, and start pretending they see patterns. Reading a chart is genuinely simple once you know the vocabulary. Here it is, without the trading guru nonsense.
Anatomy of a candle
A candlestick chart shows price movement over a chosen time interval (1 minute, 1 hour, 1 day). Each candle has four numbers:
- Open — price at the start of the interval
- Close — price at the end
- High — highest price hit during the interval
- Low — lowest price
The body of the candle shows the open-to-close range. The wicks (thin lines) show the high and low. Green (or white) = close above open. Red (or black) = close below open.
What actually matters when reading a chart
1. Timeframe
The single biggest lever. A 5-minute chart shows noise. A daily chart shows trends. A weekly chart shows the whole cycle. Zoom out before you make any conclusion.
A 20% drop on a 5-minute chart might be a flash crash that reverts in 10 minutes. The same 20% drop on a weekly chart is a serious bear signal. Same number, opposite meanings.
2. Volume
The bars underneath the candles. Higher volume = more trades = more real. A big price move on tiny volume means very few people participated, and it usually reverts. A big move on high volume means real money was on both sides, which is a real signal.
3. Support and resistance
Prices where the chart has bounced before. If BTC has touched $60,000 five times and bounced up each time, that level is 'support'. If it hits it a sixth time and breaks through, that used-to-be-support becomes resistance.
These are not magic numbers. They are areas where enough traders remember previous action to react again. Self-fulfilling but real.
Common candle patterns worth knowing
What charts cannot do
- Predict the future
- Tell you why a move happened
- Replace fundamental analysis
- Guarantee a trade will work
The mental model
A chart is history, displayed visually. Volume tells you how much was actually traded. Timeframe changes the meaning. Everything else (indicators, patterns, moving averages) is second-order. Master the first three and you are ahead of 90% of retail traders.