Last week in the crypto market, there were some good trading opportunities. The K-line performance of certain altcoins did provide timely signals, and ultimately the trend prediction was correct. It appears that by combining key support levels with technical analysis, it is indeed possible to capture some short-term trading opportunities. While this type of operation requires sensitivity to market conditions and quick judgment, when you catch the rhythm correctly, you can generate substantial profits. The market always rewards those traders who do their homework, stop losses in time, and maintain strict discipline.