Trump's Iran Strikes Are Fueling Monday Stock Rallies: The Data
A pattern has emerged: weekend Iran strike news tends to push stocks higher on Mondays, and the Q2 data backs it up.
If you've noticed the stock market seems oddly chipper on Monday mornings lately, you're not imagining things. A pattern has emerged in the second quarter of 2025 where weekend news about U.S. strikes on Iran — often broken by outlets like Axios — has been followed by notable stock market gains when markets open on Monday.
Some traders have even started calling it the "Axios put," a riff on the classic "Fed put" concept where investors expect a safety net under falling markets. In this case, the safety net is geopolitical drama that, counterintuitively, seems to calm rather than spook Wall Street. The idea is that decisive military action signals a resolution — or at least a de-escalation path — rather than a drawn-out conflict that markets hate even more than a short, sharp shock.
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The numbers tell an interesting story. On average, Mondays in Q2 have been stronger for stocks than comparable Mondays in recent years. That's not a coincidence you can easily wave away. When weekend headlines drop about Iran strikes, traders appear to interpret the news as risk-reducing rather than risk-adding — at least in the short term.
Of course, one quarter of data is a pretty thin reed to lean on when making investment decisions. Markets are complex, and correlation isn't causation. Plenty of other factors — earnings season, Federal Reserve signals, and broader economic data — are also doing heavy lifting in Q2. But the pattern is real enough that professional traders have given it a nickname, which tells you something about how seriously the Street is taking it.
Whether this Monday momentum continues depends heavily on how the geopolitical situation develops. If tensions escalate beyond what markets have already priced in, that cheerful Monday open could flip fast. For now, though, the data suggests Wall Street is treating Iran strike weekends as a strange sort of relief valve. Continue reading at MarketWatch.com
