The Buffett indicator, Valuation levels, Margin Debt, And More

Just as I do with the economy, I review the market each month for warning signs of trouble in the near future. Although valuations are now high—a noted risk factor in past bear markets—markets can stay expensive (or get much more expensive) for years and years, which doesn’t give us much to go on timing-wise.

Of course, there are other market risk factors beyond valuations. For our purposes, two things are important: (1) to recognize when risk levels are high, and (2) to try and determine when those high risk levels become an immediate, rather than theoretical, concern. This regular update aims to do both.

Risk factor #1: Valuation levels

When it comes to assessing valuations, I find longer-term metrics—particularly the cyclically adjusted...