International investors are increasing dollar hedges as the US‑Iran ceasefire erodes safe‑haven demand that had lifted the greenback during the conflict. The shift pushes the dollar‑hedging ratio to a two‑year high, signalling a quick reversal of the protective bias that many fund managers adopted earlier this year, and prompting traders to rebalance currency exposure across emerging‑market assets amid rising volatility globally.

The hedge surge reflects investors' concern that the ceasefire could unravel, removing the geopolitical cushion that kept the dollar strong. Currency desks in London, New York and Singapore have reported a spike in forward contracts and options to sell dollars, tightening liquidity for the world’s reserve currency. This activity pushes short‑term funding costs higher for firms that rely on dollar borrowing.

For portfolio managers, the rising hedge ratio means tighter risk budgets and potential reallocation away from dollar‑denominated assets toward local‑currency alternatives. Companies with significant overseas debt may see higher interest expenses as hedging demand lifts benchmark rates. Ultimately, the market’s swift pivot underscores how quickly geopolitical shifts can reshape currency flows and affect corporate balance sheets in the near term.