The dollar edged lower in Asian trading on Monday, giving back some recent gains as investor confidence showed signs of recovery. The move interrupted a three-day advance for the US currency, which had been supported by demand for safer assets during a period of heightened geopolitical uncertainty.

At the same time, oil markets remained under pressure from rising tensions tied to the US-Iran conflict. Brent crude climbed to the $90 level, highlighting how concerns over potential supply risks can quickly feed into energy prices when the political backdrop worsens.

The combination of a softer dollar and firmer oil prices points to a market balancing two competing forces: improved risk appetite on one side and lingering worries about conflict on the other. Currency and commodity traders appeared to reassess their positions as early-week trading got underway in Asia.

For investors, the latest moves underline how closely global markets are tracking geopolitical developments. Any further escalation could keep oil elevated and revive demand for traditional safe-haven assets, while a calmer tone may support broader confidence and limit the dollar’s recent momentum.