Producer Price Index by Commodity: All Commodities | FRED

**Overview**

This dataset contains information on Producer Price Index, which measures the average change over time in the selling prices received by domestic producers for their commodities output.

**Product Details**

Includes the following tables:

- **fs_fred.fred_ppiaco**
- **Update frequency:** Monthly
- **Source:** FRED
- **Description:** This dataset contains the columns: `PPIACO` and `DATE`, where `PPIACO` represents the Producer Prince Index(Index 1982 = 100), Not Seasonally Adjusted at the time of the corresponding `DATE`.

**Data Sources**

The data in this product comes from **FRED**.

Short for Federal Reserve Economic Data, FRED is an online database consisting of hundreds of thousands of economic data time series from scores of national, international, public, and private sources.
FRED, created and maintained by the Research Department at the Federal Reserve Bank of St. Louis, goes far beyond simply providing data:
It combines data with a powerful mix of tools that help the user understand, interact with, display, and disseminate the data.
In essence, FRED helps users tell their data stories.

This product uses data from the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

- **Source Homepage:** [FRED](https://fred.stlouisfed.org/)
- **Source Data:** [Producer Price Index by Commodity: All Commodities | FRED](https://fred.stlouisfed.org/series/PPIACO)
- **License:** [Full FRED® Services Terms of Use](https://fred.stlouisfed.org/legal/#full-fred-terms)
- **Frequency:** monthly

**概述**
本数据集包含生产者物价指数相关信息，该指数用于衡量国内生产者为其商品产出所收取的售价随时间的平均变动幅度。

**产品详情**
包含以下数据表：
- **fs_fred.fred_ppiaco**
- **更新频率：** 月度
- **数据来源：** FRED
- **数据集说明：** 本数据集包含`PPIACO`与`DATE`两个字段，其中`PPIACO`代表生产者物价指数（以1982年为基期，基期指数设定为100），对应`DATE`日期的指数数值未经季节性调整。

**数据来源**
本产品所用数据来源于**FRED**。
FRED即联邦储备经济数据（Federal Reserve Economic Data）的缩写，是一个在线数据库，收录了来自数十个国家级、国际级、公共及私营数据源的数十万条经济数据时间序列。
该平台由圣路易斯联邦储备银行研究部创建并维护，其功能远不止于提供数据：它将数据与一系列强大工具相结合，帮助用户理解、交互、展示并传播相关数据。简言之，FRED助力用户挖掘并讲述自身的数据故事。

本产品使用FRED®应用程序编程接口（API）的数据，但并非由圣路易斯联邦储备银行背书或认证。

- **来源主页：** [FRED](https://fred.stlouisfed.org/)
- **来源数据：** [大宗商品生产者物价指数：所有大宗商品 | FRED](https://fred.stlouisfed.org/series/PPIACO)
- **许可协议：** [FRED®服务完整使用条款](https://fred.stlouisfed.org/legal/#full-fred-terms)
- **数据频率：** 月度

搜集汇总

背景与挑战

背景概述

该数据集提供生产者价格指数（PPI）信息，用于追踪国内生产者商品销售价格随时间变化的平均趋势。数据来自FRED数据库，包含未经季节调整的指数值和对应日期，更新频率为月度。