That screeching sound you heard in equities last week was caused by a train wreck underneath the surface of a steady uptrend in the market as a whole. The hitherto outperformance of growth and momentum reversed sharply, a move that coincided with a steeper curve and a tasty outperformance of value and small caps. The dramatic rotation across equity sectors, and the steepening yield curve, vindicate the story peddled on these pages recently. But the question is whether this is the beginning of a sustainable shift in markets, or whether it’s merely an invitation to buy the dip in an eternally winning strategy? It’s difficult to say. Robert Wiggleworth’s expertly written overview of the flurry in the FT certainly suggests that strategists have taken note, equating last week’s gyrations to the so-called “Quant Quake” in 2007. Apart from the fact that the event is significant enough to merit at least a small footnote in modern finance history, the quotes garnered by Robin indicate that strategists are at least mulling the idea that the shift has legs. This, in turn, presumably means that they’re advising their clients to run with the reversal, which almost surely would do nicely for the portfolio.
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