Newton Analytics offers the power of calculating Stock Beta on the fly for any company with a valid ticker symbol. Users can experience information from data as recent as the previous day's closing price. The Stock Beta app allows you to choose your index, set the frequency of price return data, and determine how far back in history you wish to consider.
The Modern Portfolio app gives users the power of modern portfolio theory at their fingertips. This app allows users to best match their risk and return thresholds with traditional investment vehicles such as stocks. Users can add any number of tickers and set the scope and frequency of daily pricing data used. Results are displayed on an interactive graph giving users the power to choose what they want to see.
Stock Price API
This API is a basic, free alternative to Yahoo Finance (finance.yahoo.com)
previously available. It supplies basic end of previous closing day stock price
information for a wide range of tickers including international markets, ETFs, and more.
Stock Beta API
This API is a beta calculator used in finance. It returns the beta of a dynamic ticker and
a dynamic index based on inputted observation and frequency parameters.
Modern Portfolio API
The Modern Portfolio API follows the mathematics and analysis of modern portfolio theory developed
by Harry Markowitz. The API presents multiple portfolio allocations based on risk and return
characteristics using historical data. It promotes the selection of maximized returns for the
least amount of risk as an optimized portfolio.