Reflexivity and the risk of market feedback loops

“When a long-term trend loses momentum, it can trigger a process of self-reinforcing decline.” That quote from famed Hungarian-American investor and philanthropist George Soros goes to the heart of his concept of ‘reflexivity.’

Reflexivity is a theory stating that investors’ biased perceptions influence market fundamentals, which in turn impact investor perceptions, creating self-reinforcing feedback loops. It argues that prices distort reality rather than reflecting it, leading to booms and busts that diverge from economic fundamentals.The concept of reflexivity becomes especially relevant during periods of transition.

In periods of expansion, reflexivity supports rising valuations and expanding credit availability. Capital flows toward sectors perceived as future winners, financing growth and reinforcing the original narrative.

But reflexivity operates in both directions.

If confidence in future growth assumptions weakens – whether due to tightening financial conditions, geopolitical shocks, or doubts about the monetisation of AI technologies – the same mechanisms can reverse. Credit conditions tighten, valuations compress, and access to capital becomes more constrained. These changes in turn reinforce the underlying economic slowdown.

In such environments, markets can enter negative feedback loops, where declining asset prices, tightening credit conditions, and rising geopolitical uncertainty amplify one another.

The return of active management

The previous decade’s market environment strongly favoured passive investment strategies. Strong index concentration, abundant liquidity, and persistent momentum allowed broad market exposure to capture much of the available return.

However, regime transitions historically favour active management, particularly when:

• Valuation dispersion widens
• Macro volatility increases
• Market leadership rotates across sectors
• Geopolitical risk introduces episodic shocks

If markets are indeed transitioning toward a regime characterised by higher volatility, geopolitical fragmentation, and capital scarcity, the opportunity set for active equity managers may expand significantly.

Managers capable of identifying companies with durable cash flows, strong balance sheets, and exposure to strategic resources may generate meaningful alpha relative to benchmark indices.

The role of global macro and long-volatility hedge funds

Periods of regime transition also tend to create fertile conditions for global macro hedge fund strategies.

Unlike traditional equity portfolios, macro managers can express views across multiple asset classes – including currencies, interest rates, volatility, commodities, and equities – allowing them to capture structural shifts in global capital flows and geopolitical dynamics.

Macro strategies may benefit from:

• Rising interest-rate dispersion between regions
• Commodity supply shocks
• Currency realignments
• Geopolitical disruptions
• Systemic Failures

Equally relevant are long-volatility strategies, which are designed to perform during periods of market stress and dislocation. When systemic risk rises and market correlations increase, these strategies can provide valuable convexity within diversified portfolios.

The certainty of mean reversion

One of the few empirical constants in financial markets is the tendency for valuations to mean revert over long periods.

History repeatedly demonstrates that periods of extreme optimism, particularly those associated with transformative technologies; eventually give way to more disciplined valuation frameworks.

The challenge for investors has always been timing.

While technological revolutions can sustain elevated valuations for extended periods, the transition toward normalisation can be abrupt once underlying assumptions are questioned or financial conditions tighten. As uncertainty increases, investors should demand more risk premia.

Conclusion: A period of structural adjustment

The global investment environment seems to have entered a phase defined less by technological optimism and more by economic and geopolitical realism.

Capital is becoming more selective. Supply chains are becoming more strategic. Risk premiums are beginning to re-emerge.

In such conditions, the market leadership of the next cycle may look very different from the last.

Investors who navigate this transition successfully will likely focus on:

• Cash-flow durability
• Balance-sheet strength
• Strategic resource exposure
• Active portfolio management
• Portfolio convexity through macro and volatility strategies

The defining feature of the coming market regime may not simply be technological disruption, but rather the return of scarcity: scarcity of capital, scarcity of resources, and scarcity of geopolitical stability.

ma@fundlab.com.au

Disclaimer

This article is provided for informational and educational purposes only and does not constitute investment advice, an offer, or a solicitation to buy or sell any securities or financial products. The views expressed herein reflect the opinions of the author as of the date of publication and are subject to change without notice.

The content is intended for sophisticated investors, including ultra-high-net-worth individuals and institutional professionals, and may not be suitable for all audiences. It does not consider the specific investment objectives, financial situation or needs of any individual or entity. Before making any investment decision, investors should seek independent, professional advice and conduct their own due diligence.

Past performance is not indicative of future results. Investing involves risk, including the possible loss of principal. Convexity, long volatility, and alternative strategies discussed in this article may not perform as described under all market conditions and may involve additional risks, costs and liquidity constraints.

The author, and any associated platforms or entities, disclaim any responsibility for any loss, damage, or other consequence arising from reliance on the information contained herein. The author reserves the right to change his mind and view of markets at any time.