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Weekend military strikes ordered by President Trump against Iran have produced a recurring market effect: stocks have risen more on Mondays during the second quarter than they have in recent years, according to data cited by Axios.
The pattern has gained a name on trading desks—the "Axios put"—shorthand for the expectation that weekend geopolitical escalation paradoxically sets up equity gains at the Monday open.
The 'Axios Put' Pattern On average, Monday returns in the second quarter have run above historical norms for the same weekday, per the Axios analysis.
The mechanism is counterintuitive: geopolitical shock events that generate alarming weekend headlines have repeatedly resolved—at least in the short term—with markets interpreting the strike and any Iranian response as contained, rather than escalatory.
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