My Brother in the Crypto World Who Made 42 Million - True Story 📌 First Encounter: The Delivery Guy's Comeback Outside the Urban Village

In 2017, I was working at the Kexing Science Park in Shenzhen, and every day at noon I would see this guy in flip-flops picking up deliveries.

One time during a heavy rain, he dropped his delivery box, and when I helped him pick up the documents, I saw a screen full of fluctuating K-lines - that was the first time I learned about 'contract trading'.

'Want to collaborate? You invest 50,000; if you lose, it's on me,' he said while holding a seven-yuan Hong Shuangxi.

One time I borrowed his place, and I was awakened in the middle of the night by an alarm:

'ETH spiked! Quick, give me the backup phone!'

Watching him operate on three devices to top up his margin, I finally understood why he was taking blood pressure medication at 28.

Last year, for his birthday, he treated me to chicken leg rice that cost 18 yuan per person:

'Don't laugh, back then when I went bankrupt, I couldn't even afford this.'

When he pulled out the Rolls Royce key from his pocket, the waiter's look at us was priceless...

Three pieces of advice:

Leverage Rule of Thumb

'If your principal exceeds 500,000, don't touch more than 20 times leverage. Last year's LUNA incident, brothers with 200 times leverage still haven't been found.'

The Devil's Details of Stop Loss

'When placing stop loss orders, hide it three decimal places down. Do you know why? Some exchanges often spike, targeting those with stop losses at whole numbers.'

Withdrawal Anti-Freeze Secrets

'If your profit exceeds one million, first transfer USDT to a cold wallet, use a small Alipay account for over six months to withdraw, and never exceed 80,000 each time.'

His Most Wanted to Erase Dark History

💔 2018 Rooftop Story

'On the night of the EOS liquidation, I finished half a pack of cigarettes on the rooftop of Jingji 100.'

'If I hadn't seen my ex-girlfriend getting cozy with a Porsche guy, I might have really jumped.'

📉 2022 Landmine Diary

'I thought UST was a sure-win situation, but ended up losing 3 million in three days.'

'Now when I hear 'algorithmic stablecoin,' I want to vomit.'

His Secret Trading Weapon

Long-Short Sentiment Detector

Analyze a certain exchange's contract big data:

Prepare to short when the long position exceeds 65%.

Open a reverse position when the liquidation volume suddenly increases by 200%.

🔐 Exchange Risk Control Vulnerabilities

Utilize Binance API interface delays:

Place ±3% limit orders before extreme market conditions.

Can catch the exchange's leakage orders.

✨ His Final Ramblings:

'Don't envy the numbers in my account, look at my hairline.'

'There are only two endings for real crypto big shots: retirement on an island or a mental hospital.'