International oil prices experienced a significant drop on Friday, falling by over 5%, spurred by growing optimism surrounding a potential ceasefire agreement between the United States and Iran. Brent crude oil fell to the $70 range for the first time in three months. The decline reflects market expectations of increased oil supply should tensions ease and a deal be finalized. Analysts suggest the market is pricing in a scenario where Iranian oil could re-enter the global market, alleviating current supply constraints. This shift comes after positive signals regarding progress in negotiations. The price decrease impacts global energy markets and potentially consumer costs. Further developments in the US-Iran talks will likely dictate future oil price volatility.