Two frameworks for managing equity risk
Managing equity risk has become a central issue in portfolio construction. Many investors want to remain invested in equity markets while reducing the impact of drawdowns. In recent years, defined-outcome and buffer strategies have become a prominent response to this challenge.
These approaches reshape the payoff profile of equities by defining gains and losses over a fixed outcome period, most commonly one year. Within that period, the strategy provides a predefined buffer against initial losses while limiting upside participation through an options-based structure.
The growth of these strategies reflects a legitimate allocator concern. For many investors operating under behavioral, governance, or near-term liability constraints, the path of returns can matter as much as long-term outcomes. Buffer strategies address this by defining the potential range of returns over a specified horizon.
However, framing equity risk management primarily through payoff design can obscure an important point. Altering the payoff structure of equities is only one way to manage risk within an equity allocation. An alternative approach focuses not on reshaping returns, but on adjusting equity exposure as market conditions evolve.
Defining outcomes through payoff design
Buffer strategies manage equity risk by defining outcomes over a specified period. The structure is typically implemented using options that protect against the first portion of market losses while capping gains above a predetermined level.
Exhibit 1 illustrates the stylized payoff profile of this structure. Over the defined outcome window, the buffered strategy absorbs initial losses while limiting participation in strong equity markets once the upside cap is reached.
Exhibit 1: Hypothetical stylized one-year buffer payoff profile
Because the payoff structure is defined in advance, realized outcomes depend on both the entry point and how market returns evolve during the outcome period. Two investors buying the same buffer strategy at different points in the outcome window can therefore experience meaningfully different results, even if they hold to the same end date. Laddered implementations reduce sensitivity to a single entry point by distributing exposure across overlapping outcome windows, but they do not change the underlying economics. Upside participation remains capped and outcomes remain tied to the progression of each outcome period.
In this framework, risk management is achieved through payoff engineering.
Managing risk through exposure
The DF Risk-Managed Tactical Top 30 Index (DF RMT30) approaches equity risk differently. Rather than defining outcomes over a fixed period, the index manages risk by adjusting exposure as market conditions change.
The strategy combines a momentum-driven equity portfolio with a rules-based allocation framework that shifts exposure between equities and short-term U.S. Treasuries when sustained changes in market trend occur. Risk management therefore occurs through changes in exposure rather than through predefined payoff constraints.
Exhibit 2 illustrates the conceptual structure of this allocation framework. At any point in time, the index is fully allocated either to equities or to short-term Treasuries. Allocation shifts occur only when trend signals indicate sustained deterioration or improvement in market conditions.
Exhibit 2: Conceptual binary allocation framework
This structure allows the strategy to remain fully invested in equities during favorable market environments while reducing exposure during extended market declines. Upside participation remains uncapped while the index is allocated to equities, with drawdown management occurring through exposure changes rather than payoff limits. In practice, this means the strategy focuses on how far an allocation may fall during extended downturns and how long it may take to recover, rather than defining a specific payoff at a single date.
The difference is therefore not simply structural. It reflects two distinct philosophies of how equity risk can be managed.
Two frameworks for managing equity risk
The distinction between these approaches ultimately reflects two different ways of framing the equity risk problem.
Buffer strategies manage risk by defining a payoff range over a fixed horizon. Exposure-managed strategies manage risk by adjusting the level of equity participation as market regimes evolve.
Both approaches address drawdown concerns, but they do so through fundamentally different mechanisms. One reshapes the return profile of equities over a defined period. The other manages exposure across changing market conditions.
Recognizing this difference helps clarify how various risk-managed equity strategies behave across market environments and how they may fit within broader portfolio construction decisions. For allocators, the relevant question is not which approach is inherently superior, but which framework aligns more closely with the portfolio’s time horizon, risk objectives, governance constraints, and the problem the allocation is intended to address.
The next article examines why drawdown recovery dynamics—how long portfolios remain below prior peaks—can be just as important as drawdown depth for long-term compounding.