Description: Quantopian is an online platform for building and testing algorithmic trading strategies. It provides a Python-based IDE, historical market data, and an engine for backtesting trading algorithms.
Type: software
Description: StockTwits is a social media platform designed for sharing ideas and information about stocks and the stock market. It allows users to post messages, called Twits, about stocks they are interested in, follow other traders, and get news and analysis.
Type: software