This R script analyzes and visualizes selected Nikkei 225 stocks to detect the Three White Soldiers (TWS) pattern, a bullish candlestick formation. Utilizing quantmod for data retrieval, TTR for technical analysis, and dplyr for data manipulation, it downloads one year of historical stock data from Yahoo Finance. The script identifies stocks with a TWS pattern on the most recent trading day and visualizes these patterns by adding vertical orange lines with 0.3 transparency to the charts. This automated approach aids analysts and investors in efficiently spotting bullish signals in stock data.

This R script conducts time series analysis and visualization of selected Nikkei 225 stocks. Utilizing quantmod for data retrieval and dplyr for data manipulation, it fetches one-year historical stock data from Yahoo Finance. The script calculates the most recent and prior year weekdays to ensure accurate trading data. It dynamically generates variables for each stock's data and visualizes them using chartSeries with a clean theme. This streamlined process aids financial analysts and researchers in efficiently analyzing and visualizing stock performance.

In our weekly review for July 8th, 2024, we’ll examine the top-performing and underperforming stocks on the Euronext and BRVM (Bourse Régionale des Valeurs Mobilières) financial markets. The analysis of Value at Risk (VaR) and the evaluation of monthly returns per stock serve as crucial indicators for investors’ strategies.

tarea 3, introducción a la computación Daniel Enrique Reyes Orellana