InvestmentsTop Global NewsMarketsReal Estate Asia markets temper US-Iran deal optimism as oil prices plunge By financialnews_rlv83x - June 16, 2026 0 14 Oil prices, which settled at a three-month low overnight, reflected the cautious stance, with Brent crude futures up 51 cents, or 0.6 per cent, at US$83.74 a barrel.