> For the complete documentation index, see [llms.txt](https://exbit-1.gitbook.io/exbit-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://exbit-1.gitbook.io/exbit-docs/dai-bi-shang-xin/exbit-guan-yu-shang-xian-cxmtusdt-yong-xu-he-yue-de-gong-gao.md).

# EXBit 关于上线 CXMTUSDT 永续合约的公告

尊敬的 EXBit 用户：

为满足用户对优质半导体资产的多元化投资需求，EXBit 正式上线 **CXMTUSDT永续合约**。CXMT对应标的为 **长鑫存储（ChangXin Memory Technologies, CXMT）**，是中国大陆领先的DRAM存储芯片设计与制造商。

#### 合约要素

| 项目           | 详情           |
| ------------ | ------------ |
| **合约标的**     | CXMT/USDT 指数 |
| **结算货币**     | USDT         |
| **杠杆倍数**     | 0.01 \~ 20x  |
| **资金费率**     | ±2.00%       |
| **资金费用结算周期** | 4 小时         |
| **交易时间**     | 7×24 小时      |

#### 关于长鑫存储（CXMT）

长鑫存储是中国大陆规模最大、技术最先进的DRAM研发设计制造一体化企业，2026年7月登陆中国科创板，证券代码688825.SH。自2016年成立以来，其专注于DRAM产品的研发、设计、生产及销售，采用IDM（垂直整合制造）业务模式，在合肥、北京两地拥有3座12英寸DRAM晶圆厂。

长鑫存储的产品覆盖DDR4、LPDDR4X至DDR5、LPDDR5/5X等全系列存储芯片，广泛应用于服务器、移动设备、个人电脑、智能汽车等领域。作为中国大陆存储芯片国产替代的战略支柱企业，长鑫存储在推动中国半导体自主化进程中扮演着关键角色。

#### 请注意

EXBit 保留根据市场风险状况，随时对永续合约的各项参数进行调整的权利，包括但不限于资金费率、最小变动价格、最高杠杆倍数、初始保证金及维持保证金等。请用户密切关注平台公告，及时了解最新变动。

上述永续合约均受《EXBit 使用条款》及《EXBit 合约服务协议》的约束。用户参与交易即视为已充分阅读并同意上述法律文件。

EXBit 合约市场上线某一合约品种，并不代表该品种必然同步上线现货市场。合约与现货的上线决策相互独立，请勿以合约上线作为现货上线的判断依据。

EXBit 将持续为您提供更优质的产品和更专业的服务！

**EXBit 团队**&#x20;

<figure><img src="https://3075939186-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FikDTVfmKCAgDFq3bHnQL%2Fuploads%2FBnxsDMt8zv4shaY2EoEC%2Fad779eab813489a28a16f53c7513178b.png?alt=media&amp;token=01f2a160-f59a-4d15-a91a-eac8488cb003" alt=""><figcaption></figcaption></figure>


---

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