The latest AI-driven euphoria, led by big tech names that include NVIDIA, has dominated investment sentiment in the post-COVID era. Of course, many investors know that this has driven the U.S. equity market to an all-time high, stretching valuations to an extreme level (U.S. CAPE is at the 98th percentile of historical observations!).

The 2022 broad market downturn across major asset classes came as a nasty surprise to investors. Historically, such an event is very rare, and no one was expecting to see almost all asset classes down for the year. Yet, even though it might seem as if diversification was of no help in 2022, the story changes if we look beyond the major headline asset classes.

Massive growth in central bank balance sheets via quantitative easing, debt monetization, and firing of “big bazooka” stimulus packages brings renewed focus to potential shocks in the business cycle. An awareness of the macroeconomic “shocks” and their impact on asset prices should be incorporated in investors’ tactical asset-allocation decisions.