ARTICLE SYNOPSIS...Trading stock pairs may be something that you may not think about much. But if market conditions are such that no trading methodology of yours is going to work, it's best to keep your options open. Here, we look at pair trading to find which approach wor
ARTICLE SYNOPSIS...Trading With A Variable Position Size by Tom O'Malley Once a position has been put on, some traders will hold it at a constant size throughout the life of the trade, while other traders will vary the size. Which is better? Once a trade has been initiat