The world of social media has evolved rapidly in recent years. Traders and investors widely use various platforms both as a means of getting access to news and for trading ideas.

Using social media as a trading indicator isn’t a new concept and the sentiment of tweets from Twitter has previously been shown to lead to outperformance in various different studies. Read more »


Financial visualisation website FINVIZ.com is one of my favourite trading tools. I use it every day to keep a tab on markets and look at charts.

The stock screener on Finviz is also one of the best I’ve found with more than 60 filters that can be applied to 7000 US stocks.

In the rest of this article, I will take a simple stock screen from Finviz and backtest it on historical data using the backtesting platform Amibroker. This will give us an idea of what to expect if we were to pick stocks according to the screen. Read more »


The 200 day moving average is an extremely popular indicator among traders and trend followers. When a stock is above the 200 day MA, it’s said to be in an uptrend and when it’s below, it’s said to be in a downtrend.

In this article I look at a strategy that buys upward trending stocks as they pull back towards the 200 day moving average line. I test the signal on S&P 500 stocks back to 2000 but I find no real edge to this signal on it’s own. Read more »


Stocks don’t move in a single direction and if you have enough reason to believe that share prices are about to go down, then there are ways to profit from betting against them. However, betting against stocks is much trickier compared to going long and there are several factors to consider before you short. Read more »