Is Conviction the Biggest Risk to the Stock Market?

Published 15/08/2025, 12:55
Updated 15/08/2025, 12:56

Edward Harrison of Bloomberg recently made the following important market observation: “buying stuff you don’t believe in creates downside risk.” Conviction is a measure of how much investors believe in their holdings. When conviction runs high, investors are often more willing to tolerate lower prices. In fact, some may add to their positions at lower prices. Conversely, when conviction is low, investors are likely to sell at the first sign of trouble. This is the risk Harrison is referring to.

The graphs below help quantify the current state of conviction and risk-taking among fund managers. The first graph shows that a record 91% of fund managers believe the US equity markets are overvalued. Yet, despite their valuation stance, they are nearly fully invested as judged by the near record-low cash balances in the second graph. More simply, institutional fund managers are fully invested but lacking conviction.

Harrison claims the potential market tumult from a lack of conviction was on full display during the sudden market downdraft in early April after the tariff announcement.

This episode shows the vulnerability. Any unexpected policy action or event that could precipitate a US recession will shock investors.

While fund managers may lack conviction and have their fingers on the sell trigger, retail buyers seem to have plenty of conviction. Their buying led the sharp V-shaped recovery from the April lows. Traditionally, Wall Street is considered the “smart money” and Main Street the “dumb money.” Is that still true, or are we in a new market paradigm?

Conviction Graphs Cash

Services Inflation Leads PPI Well Above Estimates

Following the tame CPI report, PPI stunned investors, rising 0.9% for July versus estimates of +0.3%. The stock and bond markets were surprisingly relatively little changed, and the odds of a September rate cut remained over 90%. The culprit for the sharp increase, as we share below, was services. Final demand for goods, excluding food and energy, was +0.4%, not that different from the 0.3% average over the last 6 months.

Accounting for a third of the services category is trade services. This is a proxy for retailer and wholesaler profit margins. It tends to be a volatile statistic. BLS imputed margins can change substantially for relatively minor but divergent changes in selling and acquisition prices. Consider a supermarket that sells water for $1 a bottle and acquires it for 90 cents, resulting in a margin of 10 cents. Now they increase the sale price by a penny to $1.01, representing a 1% increase. However, the margin would increase from 10 cents to 11 cents, a 10% increase. The point is that trade services are volatile, as we share in the second graph. It appears the market appreciates the flaws in its calculation and the extreme volatility of the data point and, for the time being, is choosing to ignore it.US PPI Data ChartPPI By Commodity

Tweet of the Day

Tweet - Retail Sales-Credit Card

Original Post

Latest comments

Risk Disclosure: Trading in financial instruments and/or cryptocurrencies involves high risks including the risk of losing some, or all, of your investment amount, and may not be suitable for all investors. Prices of cryptocurrencies are extremely volatile and may be affected by external factors such as financial, regulatory or political events. Trading on margin increases the financial risks.
Before deciding to trade in financial instrument or cryptocurrencies you should be fully informed of the risks and costs associated with trading the financial markets, carefully consider your investment objectives, level of experience, and risk appetite, and seek professional advice where needed.
Fusion Media would like to remind you that the data contained in this website is not necessarily real-time nor accurate. The data and prices on the website are not necessarily provided by any market or exchange, but may be provided by market makers, and so prices may not be accurate and may differ from the actual price at any given market, meaning prices are indicative and not appropriate for trading purposes. Fusion Media and any provider of the data contained in this website will not accept liability for any loss or damage as a result of your trading, or your reliance on the information contained within this website.
It is prohibited to use, store, reproduce, display, modify, transmit or distribute the data contained in this website without the explicit prior written permission of Fusion Media and/or the data provider. All intellectual property rights are reserved by the providers and/or the exchange providing the data contained in this website.
Fusion Media may be compensated by the advertisers that appear on the website, based on your interaction with the advertisements or advertisers
© 2007-2025 - Fusion Media Limited. All Rights Reserved.