Lesson 2: Reading a Crypto Candlestick Chart

🪙 Reading Crypto Charts in 5 Minutes · Lesson 2 of 10

Last lesson we covered the quirks that make crypto different: no daily close, 24/7 trading, big volatility, and BTC pairs. Now let's zoom into the smallest piece of the chart, the single candle, and learn to read what it's telling you.

What one candle is made of

Every candle holds four numbers over its time window: where price opened, where it closed, the highest it reached, and the lowest. The fat part in the middle is the body, drawn between the open and close. The thin lines poking out the top and bottom are the wicks, marking the high and the low.

Green (some platforms use white) means price closed higher than it opened. Red means it closed lower. That's it. A green candle is buyers winning that window, a red one is sellers winning. Nothing about crypto changes this part.

The body tells you who won

A long body means one side ran the show. A big green candle with almost no wick means buyers pushed from open to close and never gave ground. Strong, decisive, real demand.

A short body is a stalemate. Open and close are close together, so the window was a tug-of-war that went nowhere. When you see a row of tiny bodies after a big run, the move is catching its breath.

Wicks are the real story in crypto

Here's where crypto gets loud. Because coins move so fast, wicks get long. A candle can spike 8% up, get slammed back down, and close near where it opened, leaving a giant wick sticking out the top.

That long upper wick means price tried to go higher and got rejected hard. Sellers showed up at the top and won. A long lower wick is the opposite: price dumped, then buyers stepped in and dragged it back up before the candle closed. They defended that level.

One thing to watch for: thin, illiquid coins print fake-looking wicks all the time. A single large sell order on a quiet order book can drive a long wick that means nothing about real sentiment. The bigger and more liquid the coin, the more you can trust the wick.

The UTC daily candle is the one that counts

Remember from Lesson 1 that crypto has no official close. So when traders talk about "the daily candle," they almost always mean the candle that opens at 00:00 UTC and closes 24 hours later at the next 00:00 UTC.

This matters because your platform might default to your local timezone. If you're on the US East Coast, your "daily" candle could open at 7pm or 8pm your time, which carves the day up differently than everyone quoting UTC. Set your chart to UTC so your candles line up with what the rest of crypto is looking at.

A quick example. Say BTC opens the UTC day at 64,000, wicks down to 62,500, recovers, and closes at 65,200. That's a green daily candle with a lower wick. The read: someone tried to push Bitcoin down early, buyers absorbed it, and bulls finished in control. One candle, a whole day's fight in a glance.

Putting two or three together

Single candles are useful, but pairs tell better stories. A big red candle fully swallowed by the next big green candle is a bullish engulfing, often a sign the sellers just got overpowered. The shapes you'd learn for stocks all apply here. If you want the full set, our guide to candlestick patterns covers the ones worth memorizing, and they read the same on a BTC chart.

And if candle basics still feel shaky, how to read stock charts walks through them slower. Everything there transfers straight to crypto.

Next up

Now you can read one candle. But a candle means nothing without a timeframe. A green candle on the weekly is a very different signal than a green candle on the 5-minute. Lesson 3 is all about choosing the right timeframe and why crypto traders lean on the higher ones.