Sports bettors and horse-racing diehards love to complain about how “efficient” the number has become. The point spread tightens like a vise. The public gets sharper every year. Favorites in horse racing now win at north of 40 percent at many tracks — a figure that would have sounded like science fiction a generation ago. The gamblers’ lament is always the same: the market is too smart.
And yet, in the stock market of 2026, the money has not always looked so smart.
Over and over, President Trump announces that the end of the Iran War is imminent, and the market reacts as if a durable peace agreement has been signed in Geneva. It rallies, retreats, rallies again — each time behaving as though this time the news is real, this time the conflict is truly winding down.
Why hasn’t the market grown numb?
Gordon Gekko didn’t want analysis; he wanted information, because analysis was already priced in. That was the old orthodoxy: the market sees everything, knows everything, and incorporates everything. You can’t outsmart it. Buy index funds. Stay long. Don’t time the market.
But lately the market has behaved less like a cold pricing machine and more like a rookie bettor chasing a hot tip — the kind who hears the same rumor three times and treats it as three different revelations.
Why?
There are several possible explanations.
Perhaps Trump is simply an extraordinarily persuasive salesman, capable of moving markets with the same ease that he moves crowds. Perhaps investors genuinely believe each new statement nudges the odds of a settlement upward. Perhaps the rallies are being driven by forces that have little to do with Iran at all, with the announcements merely providing a convenient narrative afterward. Or perhaps the market is not quite as independent as we like to imagine, with large players helping shape prices as much as they are responding to them.
Whatever the cause, the behavior is striking. Markets are supposed to be learning machines. They are supposed to absorb information and become harder to surprise. Yet this year they have repeatedly responded to variations of the same promise as though hearing it for the first time.
If the market no longer reflects fundamentals as cleanly as investors assume, then the great American investing catechism — trust the system, stay the course, the market is always right — begins to wobble. Maybe it has always been a little wobbly. But 2026 has exposed the wobble in high definition.
The performance of the market this year is one of the most remarkable — and least understood — features of the entire geopolitical moment. It is behaving less like a rational pricing engine and more like a bettor who keeps believing the next announcement will finally be the one that sticks.
And if the smartest market in the world can keep treating the same story as new, then perhaps it was never quite as smart as we liked to believe.