Shiny web app aplication

This work is the final project from Coursera data products course. The object of the project is to create a shiny web application to show what I have learned. I decided to make an app that show the evolution of a stock price The app uses the quantmode package and shows

• Evolution of stock price since januar 2019 (can be changed by user)
• Different chart types(candlestick, matchstick, line or bar)
• Optional technical indicators

The app allows the user to type one of the many stock names that are available in yahoo finance and analyze the evolution of the stock price in a personalized range of dates. Some of the technical indicators available are:

• Exponential Moving Average. Link: https://en.wikipedia.org/wiki/Moving_average
• Smooth Moving Average. Link: https://en.wikipedia.org/wiki/Exponential_smoothing
• Moving Average Convergence Divergence. Link: https://en.wikipedia.org/wiki/MACD
• Relative Strength Index. Link: https://en.wikipedia.org/wiki/Relative_strength_index
• Parabolic Stop and Reversal. Link: https://en.wikipedia.org/wiki/Parabolic_SAR
• Stochastic Momentum Indicator. Link: https://en.wikipedia.org/wiki/Stochastic_oscillator
• Volume. Link: https://en.wikipedia.org/wiki/Volume_(finance) William’s %. Link: https://en.wikipedia.org/wiki/Williams_%25R

Github repository link https://github.com/maxinegueruela/Data_product_coursera

Shiny web app link: https://maximiliano-fernandez.shinyapps.io/final_project/

I have selected Tesla stock as the default option because it has had the most incredible increase in its price since januar 2020. Moreover, in august 31 the stock had an split in order to make more people available to buy it, because before that date the stock was over 2.000 US dollars. I have been following this stock since last year and that was why I chose it.