--- type: "Topics" locale: "zh-CN" url: "https://longbridge.com/zh-CN/topics/39590206.md" description: "$Direxion FTSE China Bull 3X(YINN.US) What on earth is this thing? It used to be over a thousand, now it's 30? That's a 30000% drop? To go back up half to 500, would that mean a 7x increase?" datetime: "2026-03-27T16:33:17.000Z" locales: - [en](https://longbridge.com/en/topics/39590206.md) - [zh-CN](https://longbridge.com/zh-CN/topics/39590206.md) - [zh-HK](https://longbridge.com/zh-HK/topics/39590206.md) author: "[AshenPath](https://longbridge.com/zh-CN/profiles/18823709.md)" --- > 支持的语言: [English](https://longbridge.com/en/topics/39590206.md) | [繁體中文](https://longbridge.com/zh-HK/topics/39590206.md) # $Direxion FTSE China Bull 3X(YINN.US) What on eart… ### 相关股票 - [Direxion FTSE China Bull 3X (YINN.US)](https://longbridge.com/zh-CN/quote/YINN.US.md) ## 评论 (1) - **交易 是管理风险 · 2026-03-27T17:53:42.000Z**: You don't understand wear and tear.