In the field of crypto assets, a common saying is: trading is not as good as holding, and holding is not as good as mining. While trading crypto assets can bring excitement, it is riskier compared to mining. So, why do many people still choose to trade crypto assets? The answer is simple: the temptation of profit. However, this quick profit also comes with the risk of quick losses.

In order to survive in this volatile market, many people hope to become what is called 'iron leeks' – traders who are difficult to be affected by market fluctuations. To avoid becoming an easily harvested 'leek', we need to start learning from the basics. In Crypto Assets trading, candlestick charts are an indispensable tool.

The K-line chart, also known as the candlestick chart or yin-yang candle, has its origins traced back to the rice market during the Tokugawa shogunate in 18th century Japan. At that time, rice merchants invented this chart to visually record price changes. Later, this method was introduced to the securities market and became an important tool for technical analysis. The modern K-line chart evolved from various chart types, with its greatest feature being its ability to objectively reflect price fluctuations, allowing traders to clearly grasp market dynamics.

The candlestick chart not only provides signals for buying and selling, but also helps to determine the timing of market reversals. It acts like a strategic map, showcasing the psychological state of market participants and price trends. Each candlestick pattern contains rich information, reflecting the market's panic, confusion, and unease, while also hinting at possible future directions.

By analyzing single or multiple candlesticks, traders can gauge market sentiment and the power dynamics between buyers and sellers. Candlestick charts can reflect signals that may indicate a change in current price trends, which is crucial for making trading decisions in the market. Therefore, a deep understanding of the meaning and usage of candlestick charts is important for improving trading efficiency and managing risks.

Overall, although the crypto assets market is full of opportunities, it also comes with high risks. By learning and applying technical tools such as candlestick analysis, traders can better understand market trends and make more informed decisions, thereby finding their foothold in this challenging market.