David Stendahl from SignalTradingGroup joins us to discuss techniques traders can use to achieve more stable results, including: Why it's good to understand a systems logic and will simple systems continue to work, How to apply adaptive logic to simple systems, Mistakes traders make using seasonals, How "seasonal depth" can identify when a market is likely to make a big move, Using environmental overlays to adjust position sizing, Using VIX to switch strategies on/off, Plus, we discuss which is better: diversification of systems or markets?