How to Read Candlestick Charts

A candlestick chart packs four pieces of information into a single shape, showing you how price moved during a chosen period of time. Once you understand the anatomy of one candle, you can read a whole chart at a glance — and candlesticks are the standard view on almost every Indian trading platform, from Nifty futures to your favourite stock.

The anatomy of a single candle

Every candle represents one slice of time — one minute, one hour, one day, whatever timeframe you have chosen. It records four prices, together known as OHLC:

The thick rectangle in the middle is called the body. It stretches between the open and the close. The thin lines poking out of the top and bottom are the wicks (also called shadows or tails). The top wick reaches up to the high, and the bottom wick reaches down to the low.

Bullish vs bearish candles

Colour tells you who won the tug-of-war between buyers and sellers during that period.

• A bullish candle (usually green) closes higher than it opened. Buyers were in control and pushed the price up.
• A bearish candle (usually red) closes lower than it opened. Sellers were in control and dragged the price down.

On a green candle the open is at the bottom of the body and the close is at the top. On a red candle it is the opposite. This is the single most important habit to build: glance at a candle and instantly know whether buyers or sellers won.

What bodies and wicks signal

The size of the body and the length of the wicks hint at the strength of the move.

• A long body means strong, one-sided movement. A long green body shows aggressive buying; a long red body shows heavy selling.
• A short body means the open and close were close together — the period was indecisive or quiet.
• Long wicks show that price travelled far in one direction but was rejected and pushed back before the close. A long upper wick means buyers tried to push higher but sellers fought them off.

A few common patterns

Traders give names to certain candle shapes because they show up again and again. Here are three beginner-friendly ones:

• Doji. The open and close are almost equal, leaving a tiny body and wicks on both sides. It signals indecision — neither side won, and the trend may be pausing.
• Hammer. A small body near the top with a long lower wick. It suggests sellers pushed price down hard but buyers stepped in and recovered most of the loss, often hinting at a possible bottom.
• Engulfing. A larger candle whose body completely covers the previous candle's body. A bullish engulfing (a big green candle swallowing a red one) can mark a shift toward buyers; a bearish engulfing is the reverse.

A single candle is a sentence; a pattern is a paragraph. Neither tells the whole story until you read it in the context of the trend around it.

Choosing a timeframe

The same chart can look very different depending on the timeframe. On a 5-minute chart, each candle covers five minutes — useful for intraday trading. On a daily chart, each candle covers a full trading day, which suits longer-term decisions. Shorter timeframes show more noise and false moves; longer ones are steadier but slower. Pick the one that matches how long you intend to hold a trade.

A word of caution

Candlestick patterns are clues, not guarantees. A hammer does not promise a bounce, and an engulfing candle does not promise a reversal. Patterns work best when combined with the overall trend, support and resistance levels, and a clear risk-management plan. Treat any single pattern as one piece of evidence, never the whole case. The best way to build skill is to watch live candles form and practise reading them in the DummyTrader simulator before risking real money.