--- type: "Topics" locale: "en" url: "https://longbridge.com/en/topics/42613997.md" description: "$Roundhill T-Rex 2X Long DRAM Dly TrgtETF(RAM.US) Are there any brothers and sisters with a cost basis of 30? What should we do?" datetime: "2026-07-13T08:03:00.000Z" locales: - [en](https://longbridge.com/en/topics/42613997.md) - [zh-CN](https://longbridge.com/zh-CN/topics/42613997.md) - [zh-HK](https://longbridge.com/zh-HK/topics/42613997.md) author: "[新用户_Xyj64n](https://longbridge.com/en/profiles/8842069.md)" --- # $Roundhill T-Rex 2X Long DRAM Dly TrgtETF(RAM.US) … ### Related Stocks - [RAM.US](https://longbridge.com/en/quote/RAM.US.md) ## Comments (2) - **新用户_Xyj64n · 2026-07-13T08:08:53.000Z**: Hahaha, this ETF has a high attrition rate, right? - **慢步行者 · 2026-07-13T08:07:59.000Z**: When the robot's spring breeze blows all over the ground