Looking at Dogecoin's recent trend, the $0.142 level is very critical. In the short term, if it drops below $0.145, you can try to go long with a small position, but set your stop loss at $0.138. If it rebounds to the $0.148 to $0.15 range, you should appropriately reduce your position and take profits. If it breaks above $0.15, then consider adding to your position with a target around $0.157 to $0.16.

From a medium-term perspective, you need to be more cautious. It's best to wait until the weekly chart firmly stays above $0.15, and you should see volume support for a solid signal. Alternatively, if it pulls back to the $0.12 to $0.13 range, you can build positions gradually with a stop loss at $0.11, aiming for a target of $0.18 to $0.22.

Here, it's important to emphasize risk management—DOGE's volatility is indeed high. Keep your position size within 5%, and strictly adhere to your stop-loss. Never trade based on feelings. The most common pitfall is chasing highs; instead, it's better to patiently wait for adjustments, as buying at lower levels often yields better efficiency.