I came across the following quote on Twitter: Unless you’re a perennial short seller, pessimism about the future is of no help. Only optimists make money in the markets. D Mutukrishnan Mutukrishnan has a great way of words and I think this quote is very true. If you’re too pessimistic about the market you’re going […]
Stocks
August Stock Picks And Updates: Amazon And Alibaba
First off, a few updates. You may have noticed that this website now has a shiny new name, Decoding Markets! The old one, jbmarwood.com, was too ambiguous and made me sound like an author of fantasy novels. Decoding Markets reflects the new direction that I want this blog to go in. It’s not about me, […]
Can You Improve Trend Following Strategies With Price To Earnings?
In a previous article we looked at the effects of introducing price to earnings data to a mean reversion strategy. Although the effects were quite small, we found that we could improve a simple RSI strategy by avoiding stocks with negative PE ratios. We also found that stocks with PE ratios over 15 produced higher […]
Should You Combine Trading Strategies?
The general advice with trading systems is that you should try to combine multiple trading strategies together in order to get the benefit of diversification. Having a suite of profitable trading algorithms means that you can obtain a smoother drawdown and reduce your chance of having a losing day, week, month, year. However, is it […]
Improving Mean Reversion Strategies With Price To Earnings
I’ve always wondered whether you can improve a trading strategy by including fundamentals. For example, should you trade mean reversion stocks with a low PE or a high PE? Most mean reversion strategies use technical indicators and the RSI(2) and RSI(3) indicators are particularly popular among traders. However, there isn’t much research on combining those […]
Does This Trading System Really Make 20% Per Year?
The trading website Finviz.com shows a simple strategy based on the RSI indicator with an annualised performance of 19.59% per pear. The rules are to go long a stock from the S&P 500 when RSI(5) crosses under 20 and to sell when RSI(5) crosses back over 50. The following chart shows the backtest performance published […]
Should You Ignore Financial Stocks?
The financial sector took a battering in the 2008 crash which led to at least two major headwinds for financial stocks: Financial companies became highly regulated. New laws came in that prevented banks and other institutions from making the big profits they were used to. Quantitative easing caused interest rates to drop to record lows. […]
Testing The Half Day Reversal Strategy
While browsing Quantpedia I came across another interesting trading strategy called the Half-day Reversal. This is a short-term, mean reversion strategy that buys the worst performing stocks in the S&P 500 and holds them overnight. The indicated performance is 57.7% per annum with a Sharpe ratio of 3.03. These are incredible numbers so let’s put […]
Top Slicing And Letting Your Winners Run
Watching a trade move swiftly into profit then reverse back can be a painful experience. Psychologically, these are the moments that can cause you to go on ‘tilt’ and abandon your trading plan altogether. When I first started trading I remember jumping on board fast trends in the FTSE only to see them wiped out […]
What Is The Long Term Performance Of Microcap Stocks?
Microcap stocks are great for day traders and swing traders because of their volatility. But I wanted to know how well they perform on longer timeframes. In this article we analyse a decade of performance data to see what you can expect from investing in microcap stocks. Data Preparation To do this analysis we will […]
