Watch the Fed

Liquidity has been a primary driver of financial asset returns over the past several years. Liquidity-driven markets are not unusual, but the breadth of speculative activity resulting from the Fed’s generosity since the pandemic began seems unprecedented. Expensive equity valuations, historically tight credit spreads, individuals’ increased use of investment leverage, and the ongoing bubble in numerous cryptocurrencies all seem to reflect excess liquidity leading to widespread speculation.

Chart 1 supports the notion that speculation is indeed broad by showing the correlation between Ether and SPACs. The correlation between two seemingly unrelated assets likely reflects easy liquidity conditions fostering speculation rather than performance related to a fundamental assessment of each asset’s future worth.

speculation correlation

At the beginning of an investment cycle, consensus typically forms that Fed rate cuts will prove impotent in lowering the cost of capital, boosting financial markets, and ultimately stimulating the economy. In late cycle periods, however, investors act like junkies waiting for the Fed to provide another liquidity fix.

If investors are acting more like liquidity junkies than disbelievers, the risk to such speculative investing could be that the Fed can’t provide more liquidity. The current healthy economy and inflation that remains well above the Fed’s target rate suggest that risk shouldn’t be ignored.

The Fed is the Central Bank

Investors seem to have forgotten that the Fed is the US’s Central Bank and influences the overall economy via the banking system. When banks are hindering economic growth because they are restricting lending, the Fed cuts rates which lowers the cost of capital for banks. The Fed hopes that lowering the cost of bank funding to offset the banks’ perceived lending risk will encourage banks to lend more and, in turn, boost economic growth.

When the banking system is lending too much and boosting nominal growth to unsustainable or damaging levels, the Fed typically raises interest rates to try to make banks’ funding costs more expensive. The Fed hopes that more expensive capital will cause lending to slow, which in turn, will slow the economy.

Chart 2 shows the Bloomberg Financial Conditions Index, which measures the availability of capital across a broad range of markets. Current financial conditions are very easy relative to history, meaning that companies have easy access to capital.

Investors witness easy access to capital in many asset classes. Corporate spreads are historically narrow, SPACs have become an acceptable method for businesses to become public companies, and private investment funds continue to raise capital.

Bloomberg US financial Conditions Index