BofA Indicator Hits 9.7: Hartnett Urges Summer Rotation Amid Extreme Risk-On

Woofun AI reports that Michael Hartnett, via the BofA Flow Show, has elevated his Bull & Bear Indicator to 9.7, prompting a tactical shift toward caution. This metric, which aggregates risk-on sentiment across capital flows, credit spreads, and market breadth, has reached its highest level since the 'meme stock bubble' of early 2021. Hartnett's current directive is to 'withdraw or rotate during the summer,' reflecting a stance that is tactically bearish on short-term positioning but strategically bullish on the long-term equity outlook. The indicator's proximity to the maximum score of 10 suggests that investor positioning in stocks, credit bonds, and other risky assets is approaching historical extremes, necessitating a reassessment of exposure despite the prevailing optimism.

The indicator's rise from 9.4 to 9.7 represents a 0.3-point increase, narrowing the gap to the ceiling of 10. This movement is not driven by individual asset price fluctuations alone but by a broadening consensus on risk appetite. The current reading mirrors the sentiment seen at the beginning of 2021, a period characterized by speculative excess. The metric captures the interplay between capital flows, credit spreads, market breadth, and investors' positioning. A score of 9.7 indicates that the market's attitude toward stocks, credit bonds, and other risky assets is nearing saturation. This extreme reading serves as a warning that the margin for error has shrunk, even as the broader trend remains upward.

Structurally, the surge in the indicator was propelled by three distinct drivers: robust inflows into high yield bonds, a convergence in spreads between global high yield bonds and AT1 bonds, and an expansion in the breadth of global stock index markets. This pattern demonstrates that risk-on sentiment is no longer confined to a narrow set of leading U.S. tech stocks. Instead, credit bond investors are increasingly willing to take risks, and a wider array of stocks is participating in the rally. Optimism is spreading from the equity market to fixed income and other asset classes, creating a synchronized warming trend. The involvement of bonds and assets beyond equities signals a deepening of the risk appetite across the financial system.

Per Woofun AI, the aggregate capital flow data underscores this broad-based enthusiasm. Total cash inflows reached $53.7 billion, with $32.9 billion directed into stocks and $23.1 billion into bonds.

Additionally, gold attracted $900 million, while crypto assets saw $600 million in inflows. These figures highlight the liquidity fueling the current market environment. The distribution of capital across diverse asset classes, from traditional equities and bonds to alternative stores of value like gold and crypto, reflects a comprehensive risk-on posture. The sheer volume of inflows suggests that investors are actively seeking yield and growth opportunities across the spectrum.

Notably, specific sectors recorded record-breaking inflows. Investment grade bonds received $10.2 billion, and at the current pace, annual inflows could hit a record $527 billion. High yield bonds saw $4.1 billion in inflows, the highest level since July 2024. U.S. stocks attracted $9.6 billion, with annualized inflows also reaching record highs. These numbers indicate strong demand for both safety and risk. The simultaneous surge in investment grade and high yield bond inflows suggests that investors are not merely chasing yield but are also positioning for potential volatility. The record levels in U.S. stock inflows reinforce the dominance of equities in the current portfolio allocation.

However, the broad inflows mask significant cooling in specific areas. Tech stock funds experienced a $700 million outflow, marking the first such withdrawal in six weeks. Semiconductor ETFs saw $2.4 billion in outflows, also the first net outflow in six weeks. This divergence suggests that while the market as a whole is embracing risk, the previously overheated tech and semiconductor sectors are facing profit-taking. The outflows from these high-growth areas indicate a rotation rather than a capitulation. Investors are moving capital away from crowded trades, seeking better risk-adjusted returns in other parts of the market.

The core engine of the bull market remains corporate earnings, which Hartnett does not dismiss. Twelve-month forward EPS expectations have risen by 33%, providing a fundamental basis for equity valuations.

Furthermore, approximately $35 billion in tariff refunds over the past three months have partially offset the roughly $75 billion in tariff-related earnings losses recorded from May to July 2025. As long as earnings continue to grow, the market is less likely to peak solely due to sentiment indicators. The resilience of corporate profits acts as a buffer against speculative excess, anchoring the bull market in economic reality rather than pure momentum.

Yet, financial conditions serve as the transmission system for this earnings engine. Hartnett warns that specific macro barriers could disrupt the bull market. If gasoline prices rise to $4 per gallon, consumption may weaken, and inflation expectations could surge. A dollar rising to 160 against the yen would pressure global carry trades and the exchange rate system. Treasury bond yields climbing to 5% would increase financing costs and compress stock valuations. These variables represent critical thresholds that could suppress risky assets through different channels, highlighting the fragility of the current financial equilibrium.

A more critical variable is the divergence within the credit market. While spreads between global high yield bonds and AT1 bonds are narrowing, signaling strong risk-on sentiment, credit spreads and CDS levels for large AI cloud providers remain elevated. This discrepancy suggests that the credit market is sending more cautious signals than the stock market. As large tech companies expand investments in AI data centers, bond investors are reassessing capital expenditures, cash flows, and financing pressures. The divergence between stock and credit markets indicates that while equity investors focus on growth prospects, credit investors are concerned about balance sheet pressures.

Consequently, Hartnett's 'summer withdrawal' is a recommendation on position sizing rather than a prediction of a crash. He advises reducing exposure to risky assets or rotating from cyclical sectors like banking, industrials, and semiconductors to defensive sectors such as consumer staples.

Additionally, he suggests increasing allocations to duration assets like REITs, small-cap stocks, and biotech stocks, as well as the dollar. This strategy aims to preserve capital while maintaining market exposure. The rotation reflects a desire to mitigate downside risk without abandoning the long-term bullish thesis.

In the long run, Hartnett's asset allocation strategy remains 'long stocks, short bonds.' This stance is driven by the increasing importance of the stock market to the U.S. economy and policy. U.S. household stock wealth increased by approximately $9 trillion in 2024 and 2025, followed by another $7 trillion rise since 2026. The economy is becoming dependent on the wealth effect generated by rising stock prices and the boom in AI data center capital expenditures. Policymakers are increasingly likely to view the stock market as 'too big to fail,' potentially using exchange rate intervention, fiscal adjustments, or other measures to prevent financial tightening from ending the prosperity.

However, policy support does not guarantee immunity from downturns. Hartnett warns that the bond market is usually the ultimate arbiter of prosperity and bubbles. In his long-term framework, the most dangerous scenario involves rising yields, a falling dollar, and bond market pressure forcing fiscal policy shifts. This would redirect asset allocation away from stocks and back to bonds. The limitation of policy intervention is that it may not be quick or effective enough to prevent significant corrections, leaving investors vulnerable to sudden changes in financial conditions.

A straightforward reversal signal to watch is rising yields combined with falling bank stocks. Currently, rising bank stocks alongside rising yields indicate strong economic sentiment and risk-on positioning. If yields continue to rise but bank stocks fail to benefit or start falling, it would suggest that financing costs, credit risks, and economic pressures are outweighing the benefits of higher interest rates. This pattern would signal that the economic foundation is weakening, despite the appearance of strength in other areas.

Historically, the Bull & Bear Indicator reached similar extreme levels in 2004, 2006, 2018, and 2020, but the timing and causes of market reversals varied. The current reading indicates that the market has already priced in significant optimism regarding a soft landing, earnings growth, AI investment, and policy support. As long as EPS continues to rise and financial conditions do not tighten significantly, the trend may persist.

However, when sentiment readings approach full capacity, the market's buffer against bad news diminishes, increasing the potential for sharp corrections.

Going forward, the focus should shift from the static reading of 9.7 to three dynamic factors: continued outflows from tech and semiconductor sectors, rising credit risks for AI cloud providers, and the emergence of a 'rising yields and falling bank stocks' pattern. These variables will determine whether the current bull market can sustain its momentum or if a more significant correction is imminent. The interplay between these factors will define the next phase of market performance.

Ultimately, Hartnett's 'tactically bearish, strategically bullish' approach reflects a nuanced view of the current market environment. He is reluctant to add positions to overcrowded sectors in the short term but believes that the wealth effect, AI-related capital expenditures, and policy choices will support stocks in the long run. This dual perspective allows investors to navigate short-term volatility while maintaining exposure to long-term growth drivers. The key is to manage risk actively while staying aligned with the broader economic trends.