Last October, Hong Kong launched one of the greatest products ever—the 2x Long Hynix ETF. Chinese people can't buy Korean Hynix storage, so Hong Kong created a 2x ETF. It's been 4 months since its launch, and it's already up 5x. Saw it too late, only noticed it after 2 months. Wanted to buy Hynix before but couldn't, and when I saw it, I didn’t dare to chase the high. Just not my luck.