Now that 93% of S&P 500 stocks have reported first quarter earnings we can look at price-earnings valuation with a fair degree of confidence. My favorite is what I call PEMax, which compares Price to Maximum Annual Earnings for current and past years. This removes distortions caused by periods when earnings fall faster than price, by focusing on earnings potential rather than necessarily the most recent earnings performance.
Valuations are still high, but PEMax has pulled back to 22.78 from 24.16 in the last quarter. Valuations remain at their highest over the last 100 years at any time other than during the Dotcom bubble. Even during the 1929 Wall Street crash (Black Friday) and Black Monday of October 1987, PEMax was below 20.
While that warns us to be cautious, as valuations are high, it does not warn of an imminent down-turn. Markets react more to earnings than to prices as the chart below illustrates.
The last two market down-turns were both precipitated by falling earnings — the blue columns on the above chart — rather than valuations.
While it is concerning that prices have run ahead of EPS — as they did during the late 1990s — consolidation over the past quarter should allow earnings room to catch up.

Colin Twiggs is a former investment banker with almost 40 years of experience in financial markets. He co-founded Incredible Charts and writes the popular Trading Diary and Patient Investor newsletters.
Using a top-down approach, Colin identifies key macro trends in the global economy before evaluating selected opportunities using a combination of fundamental and technical analysis.
Focusing on interest rates and financial market liquidity as primary drivers of the economic cycle, he warned of the 2008/2009 and 2020 bear markets well ahead of actual events.
He founded PVT Capital (AFSL No. 546090) in May 2023, which offers investment strategy and advice to wholesale clients.