sp500: Monthly returns data for S&P 500 companies

sp500R Documentation

Monthly returns data for S&P 500 companies

Description

Data on monthly returns for S&P 500 companies between Jan 1991 and Apr 2021

Usage

sp500

Format

sp500

A data frame with 364 rows and 268 columns:

Date

Date, as a string, indicating the endpoint of the month

IDX

Monthly return for the S&P 500 index

AAPL, ABMD, ..., ZION

Monthly company returns, where variable name is the company stock ticker symbol

Source

https://finance.yahoo.com


probstats4econ documentation built on Sept. 11, 2024, 8:29 p.m.