Market Breadth Indicator Approaching Sell Signal

Bank of America’s global market‑breadth gauge, compiled by Michael Hartnett and his team, indicates that 82 % of worldwide equity indices are trading in an overbought condition, meaning they sit above both their 50‑day and 200‑day moving averages. The BofA Breadth Rule triggers a sell signal only when this overbought proportion exceeds 88 %; the rule last fired on 28 January of this year.

Holdout Markets

Among major economies, only China, India and Brazil are not registering overbought readings, making them the sole holdouts in the current breadth assessment.

Investment Allocation Stance

Hartnett described the prevailing allocation as long equities and long investment‑grade bonds, while being short government bonds and short the U.S. dollar. This stance assumes policymakers will succeed in capping Treasury yields. He added that the underperformance of AI‑spending groups such as the “Magnificent Seven” and AI‑building semiconductor names relative to AI‑adopting sectors like healthcare and financials is unlikely to reverse until the 30‑year U.S. Treasury yield falls below 5 %.

Political Context

The commentary noted a renewed decline in former President Donald Trump’s approval ratings, with his economic approval at 35 % and inflation approval at 28 %. Hartnett identified this slump, together with a possible resolution to the Iran conflict, as two potential catalysts that could shift markets toward a risk‑off posture in the coming months.

Weekly Asset Flows

Across asset classes, weekly inflows amounted to $49.9 billion, broken down as follows:

  • Bonds attracted $17.7 billion, the largest inflow among fixed‑income categories.
  • Cash saw $9.2 billion of new money.
  • Equities received $9.2 billion of inflows.
  • Gold drew $7.3 billion, marking the biggest gold inflow since October 2025.
  • Cryptocurrency recorded $3.2 billion, also the largest since October 2025.

United States Market Movements

U.S. equities experienced a net outflow of $4.4 billion, the first weekly outflow in five weeks. In contrast, technology‑focused funds posted a $4.6 billion inflow, the strongest in four weeks.

Fixed‑Income Details

Within the bond market, investment‑grade bonds added $7.7 billion, while high‑yield bonds saw a $700 million outflow. Emerging‑market debt, municipal bonds, government bonds and bank loans all posted net gains, though specific amounts were not disclosed.

Regional Flow Highlights

Japan attracted $2.7 billion of inflows, whereas Europe recorded a modest $200 million outflow.

Sector‑Specific Flows

Materials led sector inflows with $4.2 billion. Both healthcare and financials registered outflows exceeding $1 billion each.

Overall Outlook

Hartnett’s analysis suggests that while market breadth is edging toward a historically rare sell signal, continued inflows across most asset classes and a strategic allocation bias toward equities and investment‑grade debt reflect investor confidence in a policy environment that keeps yields in check. However, political headwinds and the need for the 30‑year yield to dip below 5 % remain key variables that could alter the risk appetite.