$BitMine Immersion Tech(BMNR.US)

I started trading BMNR before it changed its name, and at its peak, I held over 20 million HKD worth of its shares. I believe I understood this company earlier than most people, even earlier than the stock owners. The former BMNR could still make profits from peripheral businesses, with mining machines having a 30% gross margin, but now it's completely abandoned.

At this point, the decision to give up is mainly because I have no confidence in the company's market cap management and the management's capriciousness. A company that doesn't create value isn't a target I'm willing to invest in, even if its stock price soars to the sky.