Growing almost without pause since the US authorized electronic exchanges in 1998, the trend-following High Frequency Trading (HFT) models account for up to 40% of global equity market volumes, though they command only about 10–15% on the average of forex and commodities activity.
Craider lets subscribers make trades with a single tap of a finger. The bot aggregates multiple exchange accounts and executes trades automatically, sending real-time notifications to alert users to immediate buy, sell, and exchange opportunities.
Gunbot is an automated cryptocurrency trading bot that runs locally and is written by Gunthar de Niro. The bot has an active community, with several coders and GUI designers working on the project currently. It allows users to trade on popular exchanges, including Binance, Bittrex, Bitfinex, Cex.io, Coinbase Pro, Crytopia, Kraken, KuCoin and Poloniex.
I find Python to be a good language for this type of data-science, as the syntax is easy to understand and there are a wide range of tools and libraries to help you in your development. On top of this, the Alpaca Python API gives us an easy way to integrate market data without having to implement a new API wrapper.