For long-term investors:

The current price level ($3000-$3100) provides a good opportunity for long-term investors to build positions gradually. It is recommended to use a dollar-cost averaging strategy, buying gradually below $3,000, with a target price of $7,000-$10,000 (1-2 years). Position allocation should be controlled at 30-40% of the cryptocurrency portfolio.

For medium-term investors: Pay close attention to the two key price levels of $3,000 and $3,900. If it breaks above $3,900, you can increase your position to 50%, targeting $5,000-$6,000. If it falls below $3,000, reduce your position to below 20% and wait for opportunities around $2,500.

For short-term investors: You can try going long with a small position in the range of $2,900-$3,000, with a stop loss at $2,800 and a target of $3,500-$3,800. Strictly control your position to not exceed 20% to avoid chasing highs and cutting losses.