#美联储回购协议计划 has been involved in the digital asset market for nearly 8 years. From a novice who initially tried with 20,000 yuan to now accumulating assets worth 80 million yuan and deciding to retire, this journey has been full of blood, sweat, and tears.

Many people think that success requires talent or luck, but my experience is quite the opposite — there’s no secret, just sticking to a set of verifiable and replicable trading logic thoroughly.

The core of this logic revolves around three lines: the 50-day moving average used to lock in short-term direction, the 200-day moving average to judge bull and bear cycles, and volume to identify the authenticity of funds. It sounds simple, but surviving all these years is thanks to these three lines saving my life.

During the 2017 BTC breakout above 5000, the 50-day line just crossed above the 200-day line in a golden cross, and the volume exploded to three times the six-month average — an unmistakably clear signal. I sold my house, borrowed money from relatives, pooled 3 million yuan, and went all in. Eventually, my assets exceeded 10 million. Looking back now, I still feel a bit scared, but that was truly the clearest opportunity I’ve ever seen.

The real value of this system is that it teaches me when to stay silent and when to act. There are three bottom lines I never cross: single-coin positions must be capped at 15% to survive longer; main coins are sold with an 8% stop-loss once they break the 50-day line; small coins are cut at 5% — during the LUNA system auto-liquidation, I lost 70,000 USD less; and I only make up to three trades per month. Controlling my hands actually helped me seize key moments during the 312 market and the April 2021 surge.

The last trade was ETH last week. I tried three times near the 200-day line but couldn’t break through, and the volume was dead — the system marked it as a "golden entry." I only invested 8% of my account, and it rose 15% before I took profit and exited. That’s how my account surpassed 80 million.

Looking back at my 2017 trading records, I was living in a city village, staring at my phone screen while munching on steamed buns and watching minute-by-minute charts, never imagining that “retiring at 80 million” would actually happen to me.

Now I feel it’s time to say goodbye. Profits in cryptocurrency can never be fully earned, but life is only lived once. There are more possibilities outside of K-lines. This trading system isn’t a secret — I’m just leaving it here. If you’re still lost in the market, welcome to discuss together — my passion for this industry hasn’t faded, I just see it from a different perspective.