In this article I show how to use the Plotly package to visualize financial data in high frequency using R. To perform analysis and develop trading algorithms, it is necessary to obtain data in very high frequencies to be able to take quick and accurate actions to maximize the profits earned in the trades.
Today, more than 40% of the operations carried out on American stock exchanges are carried out by robots programmed to analyze the market and buy or sell according to market indicators. Today we are going to learn how to create a candlestick chart from a Brazilian asset data called “mini-index,” widely used by daytraders.

#stock-market #data-visualization #data-analysis #towards-data-science #data-science