Written in the middle of the 2025 bull market, the full text is about 1,000 words, please bookmark it
1. Answer the most frequently asked questions first
What is the difference between “1000U opens 10 times” and “2000U opens 5 times”?
Answer: Different margins result in different liquidation prices. The liquidation line of 10x leverage is closer to the current price, and the margin of error is smaller. Therefore, high leverage does not equal high efficiency, it just puts the risk in front of you in advance.

2. Three Position Rules
1. Single opening of a position ≤ 10% of total funds, and a maximum of 20% in extreme market conditions.
2. Stop loss at 4050 points. It is better to be swept than to hold the order.
3. Only use the profits to increase the position of profitable orders, and the pyramid decreases: 10%→7%→5%.
Write these three points on a sticky note, stick it at the bottom of the screen, and read it before placing each order.
3. Four-week review from 4940U to 200,000U
Week 1: Just practice, open an account with 1x leverage, total floating profit of 3%, and get familiar with the rhythm.
Week 2: BTC broke through 70K and stepped back to the 4h middle track, opened a 2x long order, and stopped loss at 68.8K. After the market reached 74K, increased the position by 7%, took profit at 75.8K, and the account broke 7000U.
Week 3: ETH daily line closed, Bollinger upper rail 3.8K, lower rail 3.3K. Long on the lower rail, short on the upper rail, back and forth twice, funds rolled to 15,000 U.
Week 4: Market FOMO, the upper track outward volume. Lao Bo reduced his position at the upper track, reversed his short position by 1x, and stopped loss by 5%. As a result, the market fell by 8% in a single day, and the short position made a profit of 6%, and the account rushed to 36,000 U.
In the last 3 days, I rolled back the profits by 1x and pocketed 200,000 U. The maximum retracement in four weeks was 6%, relying on a small position + fixed stop loss + profit increase.
4. Mentality and funds: more important than technology
Where does the money come from? It must be spare money. Once the money for buying a house, getting married, and raising children enters the market, your stop loss line will automatically become longer and your margin call line will automatically become shorter.
The size of the capital affects the mentality: a loss of 10,000 yuan from 100,000 yuan is 10%, and a loss of 10,000 yuan from 20,000 yuan is 50%. First, consider the percentage as the "unit of pain" before discussing the strategy.
5. Simple usage of Bollinger Bands
(1) Trend: When the middle track moves upward, go long when it falls back to the middle track, and reduce positions when it moves up to the upper track.
(2) In a volatile market: go long on the lower track and short on the upper track, with a 40-point stop loss.
(3) Extreme market conditions: If the upper track volume increases + RSI>70, reduce first and then go short; if the lower track volume increases + RSI<30, wait and see before buying at the bottom.
Remember the three taboos: going against the trend, no volume, and single indicator all-in.
6. The final 30 seconds of truth
In trading, the hardest ones are easily broken, and the softest ones are the hardest.
Minimize each loss, repeat the replicable actions ten thousand times, and compound interest will work for you.
The bull market is still there, follow me, daily spot ideas and contract codes will be updated free of charge.
I hope everyone can write “small losses + regular profits” into the account curve instead of always talking about “recovery”.