# 代幣速度｜Velocity

## 指標概念 

速度是衡量單位在網絡中流通速度的指標，其計算方法是將鏈上交易量（以美元計）除以市值（即 NVT 比率的倒數）。

![圖片來源：glassnode](https://lh6.googleusercontent.com/iqyyJYlSfGdDwUWje30-dotase3FSc_yzVL0CvoxELUmJXQVtrin2phFC4XtNuagZEzNcWzZoDiEoPWSK18b62i9EaJzU3hwicTY6nItQU2ftTiKDOJBP62w6XL8gWivAWGe8Ah4)

## 指標如何衡量、計算？

![](https://4282416036-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlHg3VcMfTfhN5m2FE6cB%2Fuploads%2F5nMEb70BBiRKIg0ApTcf%2Fimage.png?alt=media\&token=88a2eab9-a0e6-439f-8f57-7e4add725113)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://glossary.bshare.io/metrics/wang-lu-jia-zhi-jiao-yi-liang-nvt/dai-bi-su-du-velocity.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.