I've noticed that in technical analysis, many traders underestimate the significance of one tool—the doji pattern. Honestly, when I started trading, I thought it was just another signal, but over time I realized that it is one of the most reliable trend reversal indicators if interpreted correctly.

The doji pattern looks quite simple: it is a candle where the opening and closing prices are almost the same. It results in a thin horizontal line with long shadows. The essence is that it shows indecision in the market—buyers and sellers are fighting, but no one is winning. The appearance of such a candle often indicates that the current trend may soon reverse.

But there is a nuance—not all doji are the same. The standard doji with symmetrical shadows indicates uncertainty. The long-legged doji shows that the price fluctuated strongly but ended the period at the opening level—that's a sign of trend weakening. Then there is the so-called gravestone doji, where the shadow is only on top—that often signals buyer weakness and a possible decline after an uptrend. Conversely, the dragonfly doji with a long lower shadow can warn of an upward reversal.

In practice, the doji pattern works best when combined with other tools. For example, when I see such a candle at a resistance level, I immediately look at the volume. If volumes increase during the formation of the doji, it strengthens the signal. It's also useful to check RSI and MACD—if the doji appears during overbought conditions on RSI, it often predicts a decline.

One of my favorite combinations is when the doji pattern is part of an evening star. This is when a bullish candle is followed by a doji, then a bearish candle. The reversal signal becomes much stronger, especially after a long rally.

Here's an example from practice. I remember a situation with Bitcoin when it suddenly rose and hit a resistance level. A gravestone doji formed on the chart, and I realized that the upward impulse had weakened. Indeed, a correction then began. Or another case—price was falling, and a dragonfly appeared at a support level. The next candle closed higher, confirming that the correction had ended.

But there are mistakes I avoid. First, the doji pattern in a sideways trend is not as effective as at peaks or bottoms. Second, if volumes are low, it might just be a random fluctuation. Third, I never open a position based solely on one doji—always wait for confirmation from other tools.

It's important to understand that the doji pattern is not a magic signal, but in the right context, it is one of the most useful tools in a trader's arsenal. The main thing is not to ignore market context, check volumes, and combine it with other technical indicators. When all these elements align, the probability of a successful reversal or correction significantly increases.