$ETH
In the past, I liked to predict market trends, but every time I ended up buying halfway up the mountain and selling before takeoff. The most ruthless aspect of the 343 method is that it doesn't require you to guess the direction accurately, just to follow the rules.
It's like stopping at a red light and going at a green light; you don't need to predict traffic, just follow the traffic signals. This method divides the position into three segments, and you move step by step according to the price rhythm.
"343 Position Building Method" Full Process Breakdown (using 200,000 capital as an example)
1. 【30% Trial Position】: Start with a small amount, don't go all in, leave some on the table
Only choose long-term stable mainstream coins (BTC, ETH, BNB), and avoid altcoins.
Invest 30% of the capital first — for example, taking 60,000 from 200,000; if BTC is at 30,000 at that time, buy 2.
This step is not for making money, but for sensing market sentiment, to see if the rise is real or the fall is fake.
2. 【40% Additional Position】: Core operation, lower the cost, refuse to chase the rise
After buying:
• Rose? Don’t rush to chase, wait for a pullback to the 10-day moving average, then use 40% to add to your position.
• Fell? For every 10% drop, add 10% to your position (10% of 200,000 is 20,000), with a maximum of 80,000 added.
✅ Example:
• Buy BTC at 30,000: 60,000
• Drops to 27,000: add 20,000
• Drops to 24,300: add another 20,000
• Drops to 21,870: add another 20,000
• Drops to 20,500: add the last 20,000
In the end: Buy 5.44 BTC at an average cost of 25,700. It doesn’t need to go back to 30,000; as long as it rises to 26,000, you can make a profit!
3. 【30% Trend Position】: Wait for signal confirmation before entering, make fewer mistakes
When the coin price stays above the 7-day moving average for three consecutive days, or when the MACD crosses above the zero line, you can add the final 30%.
This ensures that you "go heavy only when the odds are in your favor", unlike before when you relied on gut feelings to increase your position.
Harvesting profits is not based on impulse but on rules.
The profit-taking strategy of this method is also extremely restrained:
• When the cost rises by 20%, sell 20%
• Rise by 50%, then sell 30%
• Rise by 100%, liquidate the remaining 50%
Compared to making a quick profit at the peak, this method of selling in batches is actually easier to secure profits.
I have used this method multiple times to take profit when SOL increased tenfold, although I didn’t catch the top, I earned more and with more stability than most.