Last week (January 5-9), trading review and analysis. The one-on-one strategy achieved a total profit of 178,000 oil coins. The short position layout on Bitcoin's market captured a total price fluctuation of 8,700 points. The core tracking targets are the three major cryptocurrencies: $BTC, $ETH, and $SOL. This week, market volatility was significant, especially against the backdrop of macroeconomic expectation adjustments, highlighting the price discovery mechanism of digital assets. Moving forward, continued attention should be paid to the technical pattern trends of these mainstream coins to prepare for next week's position allocation.