The Narrative That Keeps Changing: Why Investor Stress Is Peaking Right Now

Seven weeks into the U.S.-Iran war, investor psychology is entering a phase that behavioral research describes as narrative exhaustion: the point at which the story has rewritten itself so many times that no new framing feels credible. The initial shock of February 28 triggered the classic fear response. The ceasefire in late March brought relief. Then the blockade announcement Sunday, then the market’s defiant Monday rally, and now Tuesday’s IEA report forecasting demand destruction rather than supply shortage. Each reversal is psychologically distinct, and together they are harder to process than a single crash would have been.

Why Serial Shocks Are Harder Than Single Events

Behavioral finance research consistently shows that a single sharp shock, while painful, allows investors to form a new reference point and begin adapting to changed circumstances. Serial shocks are different. Each new development disrupts the reference point investors were just beginning to anchor to, forcing repeated re-evaluation. The cognitive cost of that repetition is high, and it produces a specific pattern: exhaustion followed by withdrawal, where investors disengage from the information environment entirely or default to extreme outcomes in their mental models.

The pattern visible in the past six days is a near-textbook example. Peace talks failed Sunday. Markets closed up over 1% Monday. A naval blockade entered its second day. Oil fell Tuesday on IEA demand destruction forecasts. Each of those outcomes is defensible on its own logic. Held together, they contradict each other, and investors who have been tracking every headline are no better positioned to form a stable view than those who stopped reading.

Loss Aversion in a Loop

The core finding of prospect theory, developed by Kahneman and Tversky, is that losses feel approximately twice as painful as equivalent gains feel pleasurable. In a crisis that has delivered repeated cycles of shock and partial recovery, this asymmetry compounds. Each time a relief rally reverses, the emotional registration of the loss is amplified by the prior expectation of a resolution. Investors who mentally booked the ceasefire as “stability” experienced the subsequent blockade announcement not just as a new negative event but as a compounded loss on top of an already revised downward baseline.

What the IEA’s demand destruction forecast today adds is a structural layer to this psychological sequence. Prior to this morning, the dominant investor frame was: oil is high because supply is disrupted; if peace comes, oil falls and everything recovers. The IEA report introduces a competing frame: oil may fall not because peace arrived, but because the global economy cannot sustain these prices and is slowing down. That is not a recovery signal. It is a different kind of bad news dressed in price relief. Investors who are not analytically equipped to distinguish between the two will misread a potential oil price decline as positive, and then be confused when equity markets do not follow.

The Exhaustion Phase

Research on investor behaviour during prolonged geopolitical crises, including the 2022 Ukraine war and the 2020 pandemic, identifies a third phase distinct from the initial panic and the adaptation period. It is characterized by declining engagement with information, reduced willingness to make changes even when analytically justified, and heightened susceptibility to simple narratives, good or bad. “It’s over” and “it’s getting much worse” are both disproportionately persuasive in this phase, relative to the more accurate but less emotionally satisfying “it is evolving and the outcome remains uncertain.”

The specific Canadian dimension of this phase is the gasoline price channel. At an average approaching $1.89 per litre nationally, fuel costs are a daily tangible reminder of the crisis for clients who may be watching their portfolios recover on paper while feeling the economic pressure at the pump. Research on perceived versus actual economic conditions consistently shows that tangible, repeated experiences like paying for gas shape subjective financial confidence more powerfully than abstract portfolio values. Clients whose portfolios are approximately flat for the year may report feeling financially worse off than they were in January, because they are paying nearly 30% more to fill their car every week.