Governments keep trying to calm global markets. Why that should worry investors.

**Article Body**

The traditional logic of government intervention is straightforward: when markets wobble, official action—be it currency buying or bond buybacks—acts as a shock absorber. The goal is to restore confidence by signaling that authorities are willing to deploy their balance sheets to stabilize prices. For decades, this backstop alone often sufficed to calm jittery investors.

However, in the current climate, these moves are increasingly having the opposite effect. Rather than reassuring markets, intervention flags a deeper problem: the shock is severe enough to require official response. Investors now interpret these actions as a confirmation of fragility, not a cure. When a government spends scarce reserves or uses debt firepower to support assets, it raises questions about fiscal sustainability and the credibility of future policy.

For investors, the shift in logic matters. The market’s reaction to intervention has become a primary gauge of underlying stress. Watch whether official actions stabilize prices or trigger further volatility. Persistent intervention without predictable policy follow-through suggests authorities are running out of low-cost options, which historically correlates with wider risk premiums and choppier asset prices. The most reliable signal, ironically, is the market refusing comfort.