{"repo":"ropensci/rb3","free":true,"listed":false,"github":"https://github.com/ropensci/rb3","clone":"git clone https://github.com/ropensci/rb3.git","description":"A bunch of downloaders and parsers for data delivered from B3","language":"R","stars":102,"topics":["r","market-data","finance","financial-data","financial-services","exchange-data","brazil"],"license":null,"category":"trading","readme_excerpt":"rb3 Overview B3 is the main financial exchange in Brazil, offering access to trading systems for stocks, futures, options, and other financial instruments. The rb3 package provides tools for downloading, processing, and analyzing market data from B3, including: - Stocks & Equities : Historical price data through COTAHIST files - Futures Contracts : Settlement prices for futures contracts - Yield Curves : Historical yield curves calculated from futures contracts - ETFs & BDRs : Data for Exchange Traded Funds and Brazilian Depositary Receipts - REITs (FIIs) : Data for Brazilian Real Estate Investment Trusts - Options : Equity and index options contracts - Market Indices : B3 indices composition and historical data The package uses webscraping tools to obtain data directly from B3’s website, making it accessible in R as structured datasets. These datasets are valuable for financial analysis, academic research, and investment decision-making. Installation Basic Usage Downloading Data Execute the following code to download all data you need to start working with rb3 : Market Data Templates The rb3 package uses a template system to standardize the downloading and processing of different data types. To see available templates: Downloading Market Data The main function for fetching data is fetch marketdata() , which downloads data based on a template and parameters: Working with Historical Equity Data Yield Curve Analysis Futures Contracts Documentation For comprehensive documentatio","default_branch":null,"files":null,"tree":[],"storefront":"/r/ropensci","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/ropensci/rb3/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}