#数字资产市场动态 has been navigating the crypto world for 8 years, from a rookie who entered with 20,000 yuan to holding 80 million yuan and preparing to exit. This journey can be described as a blood, sweat, and tears story.

Honestly, I don't have much talent, and my luck is average. I was able to reach this point entirely thanks to a trading system I stubbornly stuck to. Three core lines are enough — the 50-day moving average for short-term direction, the 200-day moving average to judge bull and bear cycles, and volume to distinguish genuine funds. It sounds simple, but surviving until now is entirely due to these three lines.

The most memorable moment was during the 2017 BTC surge past 5000. The 50-day line just crossed above the 200-day line, and volume suddenly exploded to three times the six-month average — the signal was so clear that I didn't hesitate. I sold my house, borrowed money from relatives, and pooled together 3 million yuan, going all-in. In the end, my account exceeded 10 million. Thinking back now gives me chills, but that was truly the clearest opportunity I’ve ever seen.

What truly saved me was this system teaching me what "shut up" means. Three red lines I must not touch: single-coin positions strictly capped at 15%, diversification is key to longevity; once mainstream coins break below the 50-day line, cut 8%; for altcoins, stop loss at 5%, and during the LUNA incident, the system automatically closed the position, saving me from losing an additional 70,000 USDT; limit to three trades per month — controlling my hands actually helped me seize the 312 market and the key rally in April 2021.

Last week's final trade was very typical. ETH tested the 200-day line three times but didn't break through, volume was completely stagnant — the system marked it as a "golden entry point," so I only invested 8% of my account. When it gained 15%, I took profits all at once. That single trade officially pushed my account over 80 million yuan.

Looking back at my 2017 trading records, I was living in a village in the city, eating steamed buns while watching minute-by-minute charts on my phone. I never imagined that "80 million yuan retirement" would one day truly happen to me.

Now I feel it's time to step back and retire. The money in crypto can never be fully earned, but life is only once. Beyond candlestick charts, there are many other worlds. I have nothing to hide about this trading system — it's just there. If you're still lost in the confusion of the crypto world, feel free to chat — my passion for this industry hasn't faded, I just see it from a different perspective.