#密码资产动态追踪 Friend Ali hurriedly sent a message, his tone obviously a bit chaotic:

"Bro, my 12,000U account is gone just like that today. I went all-in with 12,000 in a 3x short position, and the price only moved up 4 points, and it blew up directly. What the hell is going on?"$XRP
He looked over his position records and indeed went all-in with 12,000U, without even setting a stop-loss. This is no different from driving without brakes; a slight bump and you’re flipped over.
Many new traders in the market have a misconception that "full position can support the trend," but the truth is exactly the opposite: you get liquidated not because the leverage is too high, but because your position is ridiculously full.
Let me give a real example. You have 10,000U. If you use 8,000U to open a 3x long position all at once, a 3.5% move against you will directly blow up;$BNB but if you only use 1,000U to open a 3x position, even a 25% sharp fluctuation, your principal remains safely in the account.
Ali’s move this time was to bet his entire net worth, and under 3x leverage, there was no buffer space at all. This small increase in price directly wiped out his account.
Speaking of which, full position trading can actually be done safely. After practicing for half a year, I’ve summarized three iron rules that not only prevented me from ever getting liquidated but also steadily grew my account:

**First: Only risk 8% of the principal per trade.**
For a 12,000U account, that’s at most 960U per trade. Even if a stop-loss is triggered, it’s just a minor injury, not damaging the foundation of the account.

**Second: Limit single-loss to within 1.5%.**
For example, if you use 960U to open a 3x position, set the stop-loss at 1% in advance. In the worst case, you lose only 28.8U, less than 0.24% of the total funds. Take the loss clearly and move on to the next trade.

**Third: When the market is uncertain, resolutely stay put.**
The most tempting time to act is when the trend is unclear. Wait for a confirmed signal from the weekly chart before opening a position. Don’t be fooled by false signals from the daily chart’s fluctuations, and don’t rush to add positions.

Some time ago, a student named Xiao Wu kept blowing up his account every month because of full positions. After sticking to these three rules for two months, his small 6,000U account surprisingly grew to 7,800U. He later told me, "I used to think full position was just gambling. Now I realize, the premise of full position is to survive first. Only by staying alive can you have a chance to make money."
There aren’t that many "unexpected situations" in the trading market. Most liquidations are ultimately because traders didn’t stick to their rules. Full position isn’t a gambling table; it’s a battlefield that requires strategy and discipline. Contain the risk, and profits will naturally come steadily.
I used to grope around in the dark, but now I hold a light in my hand. The light is always on.