The Winning Series technique is a form of pyramiding that increases your trade size linearly as you go through a series of winning trades.

As for the Losing Series technique but for winning positions rather than losing positions, you start to increase your trade size as your trades go well, adding a fixed number of units onto your position.

It is intended that this system be used for traders who have a relatively smooth series of wins but who do not tend to end their winning streaks with a big losing trade. Of course, like an Anti-Martingale strategy your biggest position will be a losing one, so make sure you can cut your losses quickly and don't lose too much money on this one trade.

After making a loss, the trader only purchases a fixed number of units until another winner comes along, then after several consecutive wins the adding on of units begins.

The Winning Series strategy runs on the assumption that a system can fall into its niche and trade well, at least for a while. Some systems are said to work really well during bull markets, others during bear markets, others when the security just chops around. When one of these strategies suddenly starts churning out a series of winning trades you start trading it and the ideal money management system may be the Winning Series.

This strategy works well when the system is trading well. It increases your position size linearly as you go through a series of winning trades, as opposed to the exponential increase of the Anti-Martingale strategy, which can lead to uncomfortably large trade sizes after even a short series of winning trades.