Recently, many people have been discussing candlestick chart analysis, but I find that most haven't truly mastered the practical application of candlestick patterns. Since the Chinese stock market opened in 1990, candlestick charts have been directly introduced, but honestly, research on candlesticks has mainly been based on Japanese studies, with scattered statistics and a lack of systematic, comprehensive models.

I personally believe that indicators and candlestick chart analysis are essential tools for stock trading, but technical analysis itself is only for reference; it shouldn't be rigidly applied. The same candlestick pattern can perform very differently under different market conditions, so in practice, analysis must be specific to the situation.

Let's start with the basics. Candlestick charts are also called yin-yang candles, originating from rice market trading during Japan's Edo period, used to track rice price fluctuations, and later introduced into the stock market. The most attractive feature of candlestick charts is their intuitive and three-dimensional feel, allowing relatively accurate predictions of future market trends and judgment of the strength of bulls versus bears.

Candlesticks are divided into bullish (yang) and bearish (yin) types, with 24 variations each. The core logic is simple: the larger the real body of a bullish candlestick, the stronger the buying pressure, and the market generally rises afterward; longer lower shadows indicate stronger buying, while longer upper shadows suggest stronger selling. Conversely, bearish candlesticks with larger bodies indicate stronger selling pressure, usually leading to a decline.

Now, I will discuss five of the most practical candlestick pattern types, which appear most frequently in actual trading.

The first is the Morning Star, which typically appears at the end of a downtrend. The pattern is: first, a strong long bearish candle with heavy selling pressure; then, the second day opens with a gap down and forms a doji or hammer, with the highest price possibly below the previous day's low, creating a gap. On the third day, a long bullish candle appears, showing strong buying interest and indicating a market turnaround. When combined with volume analysis, this signal has significant reference value.

The Evening Star is the opposite and signals a reversal in an uptrend. During an upward move, a long bullish candle appears; the next day, a gap up with a doji or hammer forms, with the lowest price above the previous day's high, and the third day closes with a bearish candle. When this candlestick pattern appears, it warrants special alert because it indicates a clear reversal or correction signal, possibly a good selling opportunity.

The Three White Soldiers is a common bullish pattern. Its characteristic is three consecutive days where the closing prices are higher than the previous day, with the opening within the previous bullish candle's real body, and closing near the day's high. When this pattern appears, the probability of an upward trend is high. However, note that candlestick patterns are difficult to define absolutely; they should be combined with the overall market environment.

The Three Black Crows is the opposite of Three White Soldiers. In an uptrend, three consecutive long bearish candles appear, each closing below the previous day's low, forming a stair-step decline. This indicates that the market is either near a top or has been at a high level for some time, and subsequent stock prices are likely to continue falling.

The last pattern is the Double Black Crows, often appearing at the top of a stock's stage. It starts with a long bullish candle continuing the upward trend; the second day gaps up but closes lower; the third day gaps up again but closes lower once more. This shows that the bulls' two-day attack has failed, weakening momentum, and increasing the probability of a reversal with an island pattern. At this point, one should stay alert, consider taking profits or reducing positions.

Honestly, mastering these five candlestick patterns hinges on understanding the changes in bullish and bearish forces behind them, rather than mechanically applying them. Markets are constantly changing, and the same pattern can behave differently in different periods. Always remember: technical analysis is only a reference; in actual operation, flexibility and adaptability are essential.