Green up or red up? Why candle colours differ by market

"Is red up or down on Binance?" is often the very first thing someone types after moving into crypto from a market that colours candles the other way round. They ask because something feels off: they were sure red meant up, so why does all this red look like it is falling?

The feeling is right — the colours really are flipped in some places. The catch is that there is no single global standard for which colour means up: crypto has one habit, most Western stock charts share it, and some markets do the reverse, while many platforms also let you customise it. This piece lines the conventions up so you can compare them, explains why they differ, shows how to change the colours if you want, and how not to misread them as you move around. One thing up front: colour is a display convention — it has nothing to do with predicting anything. This piece only helps you stop mistaking one colour for another.

The three-line answer

If you just want the conclusion, remember these three lines:

• Binance and most crypto exchanges: default to green up, red down — green is a bullish candle (close above open), red is a bearish candle (close below open).
• Most Western stock markets (US, UK, EU and similar): also treat green as up and red as down by default, matching crypto, and most charting tools let you change it to whatever colours you like.
• Some East Asian markets: flip it to red up, green down — red for a rise, green for a fall, the opposite of Binance.

Note that whichever market you look at, the underlying rule for deciding whether a candle (candlestick) is up or down is the same: close above the open is up (bullish), below the open is down (bearish). Only the colour painted on top changes. That bullish/bearish rule itself is covered in more detail in bullish vs bearish candles.

The conventions side by side

Put them next to each other and the contrast jumps out:

• Colour for "up / bullish": crypto = green, Western stocks = green (default), flipped markets = red.
• Colour for "down / bearish": crypto = red, Western stocks = red (default), flipped markets = green.
• Can you change it: Binance usually yes; Western charting tools mostly yes; platforms in the flipped markets can usually change it too, though users there tend to keep the red-up tradition.

So the thing that genuinely confuses people is the "red-and-green swap" between crypto/Western charts and the flipped markets. If you only ever look inside crypto, it is always green up and you rarely trip; the moment you watch two markets with opposite colours, the two sets of memory clash and it is easy to read a rise as a fall. If you want to switch markets by hand and see all three colourings compared, use the red/green colour map — pick a market and it labels which colour is up and which is down.

Why they differ

Many people assume there is an international standard. There isn't — it is purely culture and habit stacked up over time.

In the West, green tends to sit with "go, growth, positive" (think of the green light), and red with "warning, loss, down" (a company in the red is losing money). So Western charts settled on green up, red down. Crypto grew out of that Western trading culture, and exchanges like Binance simply inherited the same scheme.

In some East Asian markets the associations run the other way: red carries a long-standing "lucky, celebratory, rising" meaning, while green feels colder and more negative. That association carried into their stock charts — a rise is a good thing, so it is coloured red; a fall is coloured green. That is the root of the red-up convention there.

Put plainly, "which colour means up" is not a right-or-wrong question — it is a display convention each place settled on for its own reasons. Once you know where it comes from, you stop agonising over "which one is correct". They are all correct; the agreements just differ.

Changing the colours: how, and look first

If you can't stand a particular scheme, most platforms let you swap it. The general idea: in the chart area, find settings / chart settings (often a gear icon or a "···" on the chart), look for something like "up/down colours" or "candle colours", and swap the up colour and the down colour. The exact location on Binance's web and app may change between versions, so go by what your current page actually shows. Changing colours only changes the display — it touches no data and affects no trade.

But two reminders, small-looking and yet the source of plenty of mistakes:

• Confirm the current default before you change anything. A lot of people swap colours without checking first, end up more confused, and can't remember which scheme they are on. Nail down the default, then decide whether to change it.
• Your change only applies to your own charts. Screenshots other people post, default-coloured pages, or a different device you log in from may still show the default scheme. So remember what you changed it to, and check the colours before trusting a chart across devices or from someone else.

Switching market or app: don't read it backwards

To be honest, one of us on the desk came from a market that colours candles red-up. Early on, watching a sea of green on Binance, they muttered "brutal sell-off today" — before someone pointed out the whole green screen was a rise. That backwards read is almost a rite of passage for anyone crossing between opposite-colour markets.

How do you cure it for good? Three habits:

• Read the body direction, not the colour. The read that never misfires is the open and close: close on top, open below is up; the other way is down. Use colour only as a quick glance, never as the sole basis.
• On every new app or market, confirm the colours before you read anything. Spend three seconds finding a candle that is clearly rising, note its colour, and recalibrate your memory on the spot.
• When you look at someone's screenshot, ask which market and app it is. The same patch of red can be up in one market and down in another; colour without market context means nothing.

Make those reflexes and red and green will never trip you again. Colour is only the coat; what you actually read is the open, close, body and wick — and how those string together into a whole chart follows on best from how to read a candlestick chart.

FAQ

On Binance, are red and green candles up or down?

By default Binance uses green for up (a bullish candle, close above open) and red for down (a bearish candle, close below open), matching the Western-market habit. That is only the default colouring — Binance usually lets you change it in the settings, so confirm the colours before you judge anything.

Why do some markets show red up and green down, the opposite of Binance?

It comes down to culture and habit. In some East Asian markets red carries a lucky, upward meaning, so red marks a rise and green a fall; Western and crypto markets treat green as up and red as down. The underlying bullish/bearish rule is the same everywhere — only the colour convention differs.

Can I change the candle colours myself, and does it affect anything else?

Most platforms let you customise the up and down colours in the chart settings, and changing them only changes the display, not the data. But note: your own charts will look how you set them, while other people's screenshots and default-coloured pages may not match — so remember what you changed them to, and confirm the colours when you switch device or view someone else's chart.

In the end the red-green debate has no single right answer; each market has its own habit. Your job is not to memorise "which one is correct" but to build the habit of checking the colours whenever you switch markets and falling back on the open, close and body when you judge. Clear that, and all that is left is reading the chart itself.