Remarkable Bullish Resilience

Mid-week market update: The S&P 500 is pulling back to test its rising trend line and the VVIX, or the volatility of the VIX Index, spikes above the key 100 level, which indicates rising market anxiety. However, an analysis of market internals reveal a remarkable level of bullish resilience in the face of recent unsettling headlines...

A Momentum-Driven Start to 2026

Preface: Explaining our market timing models We maintain several market timing models, each with differing time horizons. The "Ultimate Market Timing Model" is a long-term market timing model based on the research outlined in our post, Building the ultimate market timing model. This model tends to generate only a handful of signals each decade.   The Trend...

Regime Change Adventures: Bush, Obama, and now Trump

Emerging market shocks follow a familiar pattern in quantitative investing. When the event occurs, quantitative factor responses in stock selection get thrown out the window. As the smoke clears, top-down strategists map out the direction and magnitude of the shock, and technical analysis factors like price momentum and reversals start to work. As the magnitude...

What Santa Rally?

Preface: Explaining our market timing models We maintain several market timing models, each with differing time horizons. The "Ultimate Market Timing Model" is a long-term market timing model based on the research outlined in our post, Building the ultimate market timing model. This model tends to generate only a handful of signals each decade.   The Trend...