I have been diving into technical analysis lately and realized that many new traders don't really understand how Japanese candlesticks work, even though they use them every day. So I decided to share what I've learned.

Japanese candlesticks are basically the oldest and most reliable way to read the market. 17th-century Japanese merchants operating in the rice market invented them, and almost 400 years later, we are still using the exact same logic. That says something about their effectiveness.

The interesting thing is that Japanese candlesticks are super simple actually. Each candle shows you four key numbers: where the price opened, where it closed, what was the high touched, and what was the low. These four data points are all the information you need to understand what happened during that time period.

Now, there are two basic types. If the close was higher than the open, you have a bullish candle, usually green. If the close was lower than the open, it's a bearish candle, typically red. Sounds easy, but when you start seeing patterns of multiple candles together, that's when the magic happens.

There are some Japanese candlestick patterns that appear over and over again. The hammer is one of my favorites: small body with a long lower shadow, and when you see it at the end of a decline, it generally means the price is about to bounce upward. Then there's the hanging man, which is the opposite: appears at the top of an uptrend and suggests a potential reversal downward.

There are also engulfing patterns. The bullish engulfing pattern consists of a bearish candle followed by a bullish candle that completely engulfs it. It's a pretty strong signal that buyers have taken control. The bearish engulfing pattern is the opposite: a large red candle engulfs a small green candle, indicating sellers are gaining ground.

Let's put a real example. Imagine a stock has been falling for days and suddenly a hammer appears. That Japanese candlestick pattern could be your signal that the trend is ending and an upward move might begin. It works similarly in forex or any other market.

That's why serious traders study Japanese candlesticks. They give you information about momentum, how volatile the move was, and help you identify where the trend might change. Without understanding these patterns, you're basically trading blind. Personally, I always review candlestick charts before making any decision on Gate or any exchange. It's a tool that simply works.