How AT50 Market Breadth Extremes Shape S&P 500 Performance

Above the 50 (AT50): market breadth from oversold to overbought.

Market breadth is my preferred technical indicator for understanding short-term price action in the stock market. I track breadth using AT50, shorthand for “Above the 50,” which measures the percentage of stocks trading above their 50-day moving averages (DMAs). AT50 becomes most meaningful at its extremes. Readings below 20% define oversold conditions that historically create … Read more

Stocks Hold Highs Below A Cloud of Tariff News – The Market Breadth

Stocks Hold Highs Below A Cloud of Tariff News - The Market Breadth

Stock Market Commentary The stock market endured what Yahoo Finance dubbed a whirlwind week, and remarkably, the market came through largely unscathed and continued to hold highs. The July 9th expiration of the pause on reciprocal tariffs generated a wide range of outcomes – letters, temporary deals, and even punitive measures. Yet, the stock market … Read more

Market Breadth Breakout – Overbought Returns, Caution Fades – The Market Breadth

market breadth breakout - overbought returns, caution fades

Stock Market Commentary After a holiday-shortened week, a market breadth breakout signals sentiment near peak bullishness. The market also seemed to interpret an unexpectedly strong jobs report as a positive, even as odds for rate cuts plunged (at the time of writing, 5% for later this month and 69.4% for September, down from 91% a … Read more

A Confident Calm in the Stock Market – The Market Breadth

a confident calm in the stock market

Stock Market Commentary The stock market transitioned from a nervous calm to a confident calm. The NASDAQ and S&P 500 hit fresh all-time highs faster than I could have expected during the depths of the tariff drama, trauma, and noise. Nvidia (NVDA) led the way with a mid-week breakout to all-time highs. The market’s confident calm … Read more

From Fragile to Fearless: The Market’s Return to Overbought Territory – The Market Breadth

from fragile to fearless - the market's return to overbought territory

Stock Market Commentary In just three months, the stock market has transformed from fragile to fearless. Friday’s return to overbought territory, on the heels of another jobs report that beat “consensus expectations”, underlined the market’s fearless bullishness. The jobs report made imminent rate cuts even less likely. Along with that prospect, bond yields nudged higher … Read more