Candlestick cheat sheets: check which market the rule was written for

Search for candlestick patterns and you will land on a cheat sheet: forty formations on one page, each with a name, a small picture and a one-line verdict. Bullish. Bearish. Reversal. Continuation. They are easy to skim, easy to screenshot and easy to believe.

The trouble is not that they are simplified. It is that they were compiled in markets that close in the evening and open again in the morning, and the compilers treated that market's plumbing as background knowledge rather than writing it into the rule. Move the rule to a crypto chart and the plumbing changes underneath it. In places the rule does not merely become less reliable — it stops having anything to point at.

This piece is not another cheat sheet. It is a way to check whether a rule you have just read still applies to the chart in front of you. As always: this describes what the shapes are showing. It makes no predictions and gives no buy or sell signals.

Where the one-liners were written

Candlestick notation is old, and it did not grow up in crypto. It matured in equity and futures markets, and the modern English cheat sheet compresses material written for those markets into one page. That compression is where the context went missing: a book has room to state its assumptions, a table row does not.

The Wikipedia entry on candlestick charts is a reasonable place to see the notation described without a sales pitch attached. What follows is the part the cheat sheets leave out.

Layer one: the names describe a chart nobody prints any more

Start with the vocabulary, because it is the clearest evidence of where these rules came from. Three white soldiers. Three black crows. White marubozu. Black marubozu.

There is no white candle on your screen, and no black one either. Those names come from the printed convention: a body was drawn hollow or white when the close finished above the open, and filled or black when it finished below. Charting software later swapped that pair for green and red, and typically lets you change the colours.

On its own this is only a translation problem, and a mild one. It matters because of what it tells you about the rest of the list: a rule old enough to still say white is old enough to assume a market that behaves nothing like the one you have open. If you want the colour question settled properly, including why the mapping is not the same everywhere, we covered it in green up or red up, and the colour convention tool lets you switch between markets and see which is which.

The reading that never goes stale is the one that ignores colour: close above open, or close below it. That holds in every market and under every theme.

Layer two: rules that need a gap rarely fire

A number of the entries depend on gaps: gap and go, island reversal, breakaway gap, exhaustion gap, and the classic requirement that the small middle body of a star should sit clear of the candle before it.

A gap is a stretch of price with no trading in it, left between one candle's close and the next one's open. Equity markets produce them regularly because they shut and reopen; everything that happened while the market was closed arrives at once when it opens again.

Crypto spot trades continuously. On liquid pairs, neighbouring candles usually sit end to end and true gaps are uncommon — not impossible, since they may still appear in illiquid markets or where bid-ask spreads are wide. So gap-based rules here are not exactly wrong; their trigger condition is far rarer. The price vacuum they are looking for is not something this market produces on a schedule.

Three-candle patterns take the heaviest hit. We worked through what replaces the gap requirement in morning star and evening star: the emphasis moves onto how small the middle body is and how far the third candle closes back.

Layer three: the open, the close and the next day

The third layer hides better, because the rules rarely name the mechanism. They just name a behaviour: buy the opening range, watch the last half hour, wait for tomorrow's confirmation, avoid the midday lull.

Every one of those sits on a session with a start and an end. It has an opening auction, a closing print, a lunch period in some markets, next-day settlement in others, and in a few markets a daily price limit that can halt the move outright.

Crypto spot has none of that. There is no opening range because nothing opens. There is no last half hour. "Tomorrow" is not a boundary the market observes. Even the daily close is only a cut made at whichever timezone boundary the chart uses — move that boundary and the daily candle's open and close move with it, and so does any pattern computed from them.

When a rule leans on an open, a close, a session or a next day, you can usually put it down. It is not that it is wrong. It is describing furniture this market does not have.

The four-question test

Compressed into something you can run in ten seconds on any rule you read:

1. Which market was it written for? Colour words, session language, settlement language and daily limits all point back to equities or futures. Translate first, argue later.
2. What is it assuming? A gap, a reopen, a price cap, a fixed close. Does this market have that thing at all? If not, the rule's trigger cannot occur.
3. Does it state a timeframe? These were written where the daily bar was the default unit, so the timeframe never had to be stated. The same sentence applied to a one-minute chart fires on a completely different scale and means something different. A rule that skips the timeframe has not finished specifying itself — see which timeframe a beginner should use.
4. Does it describe failure? A rule that only tells you what happens when it works is advertising. A usable one says under what conditions it does not count.

One shortcut: if the sentence contains always, guaranteed, never fails or a win rate with no sample behind it, you can stop at question one.

Fine as an index, weak as a rule

None of this means throwing the list away. It does one job well: it gives shapes names.

Names let you file something you have seen, recognise it next time and look up what other people say about it. Binance Academy's candlestick-pattern guide is organised the same way, and you need the vocabulary to navigate it at all.

What does not hold is the second job: see this, do that. That phrasing drops location, timeframe, volume and the surrounding rhythm, and those are exactly what decide whether a shape means much. The shape itself describes how buyers and sellers changed hands across a few candles. It is a description, not a switch. We take that apart properly in the patterns worth knowing first, and the failure modes of treating it as a switch are listed in eight traps beginners misread.

A practical swap: rewrite every line you have memorised as a question. "Golden cross, buy" becomes "is this a golden cross, and if so, where is it, on what timeframe, and does volume agree?" Same content, different grammar. You keep the recall and lose the instruction.

FAQ

Are candlestick cheat sheets useless, then?

Not useless, but they do one job rather than two. As an index of names they work well: they let you file a shape you have seen, call it something, and search for what other people say about it. As decision rules they leave out the parts that matter, because the phrasing skips timeframe, location, volume and the wider rhythm, and those are what make the same shape look meaningful in one place and unremarkable in another. Rewriting each line as a question is safer than following it as an instruction.

Why does a rule written for stocks not transfer to crypto?

Mostly because of assumptions the rule never states. Many depend on a session that closes and reopens, which is what produces gaps, opening ranges and end-of-day behaviour. Crypto spot trades continuously, so on liquid pairs true gaps are uncommon, though not impossible in illiquid markets or where bid-ask spreads are wide. Rules that depend on daily price limits or next-day settlement have no equivalent at all. And the daily close on a crypto chart is only a cut made at whichever timezone boundary the chart uses, so moving that boundary changes the candle the rule is reading.

Why are they called three white soldiers if candles are green and red?

The names come from the older printed convention, where a body was drawn hollow or white when the close was above the open, and filled or black when it was below. Modern charting software mostly colours those same two states green and red instead, and lets you change the colours. So a three white soldiers formation is three consecutive candles that closed above their opens, which on a default crypto chart appear green. The name records how the chart used to be printed, not what colour you are looking at.

Next time a cheat sheet comes past, do not start memorising. Take the line you like best and run the four questions. Wherever it stalls, that is the market standing between the rule and your chart.