I have been navigating the crypto world for eight years, stepping on countless pitfalls, and have summarized a set of effective trading logic. These rules won't make you soar to the sky overnight, but they can help you survive longer in this market and earn more steadily.

**About Entry Timing**
A strong coin should be considered when it has been declining for nine consecutive days at high levels. Conversely, whenever a coin rises for two days in a row, I start reducing my position. If the price increases by more than 7% in a single day, although there might be a chance to push higher the next day, I choose to wait and see, avoiding impulsive entry. Be especially cautious with those once-big coins; wait until the trend fully ends before considering entering.

**About Position Management**
If a coin shows no significant movement for three consecutive days, I observe for another three days. If still no activity, I decisively switch positions and don't waste time. If the coin cannot recover its previous day's cost price the next day, I exit immediately—this is my strict rule, and I never be greedy.

**Growth Patterns and Trading Volume**
There is an interesting phenomenon on the growth leaderboard: "Three must have five, five must have seven." For coins that have risen for two consecutive days, I buy on dips, but usually the fifth day is the best selling point. Trading volume is the soul of the crypto market; volume breakthroughs during consolidation at low levels are worth paying close attention to. Conversely, high-volume stagnation at high levels indicates a need to exit decisively.

**Trend is King**
I only trade in upward trends; this is the most high-probability and opportunity-efficient approach. A 3-day moving average turning upward indicates a short-term uptrend; a 30-day moving average turning upward signals a medium-term opportunity; only when the 80-day moving average turns upward is it a main upward wave; a 120-day moving average turning upward indicates a long-cycle rally.

**Final Advice**
Small funds in the crypto space also have opportunities. The key is to master the methods, stay rational, and strictly follow your plan. The core secret to my survival until today is: don't trade crypto full-time, and never borrow money to trade. Doing so will only lead to a painful ending.