Oil extends decline amid U.S.-Iran diplomacy hopesPost author:Empeiros CapitalPost published: September 21, 2026Post category:Uncategorized Oil extends decline amid U.S.-Iran diplomacy hopes 2026-09-21 00:49:00 Investing.com You Might Also Like Is gold’s slump the start of a reversal? 3 Wall Street analysts weigh inFebruary 2, 2026 South Korea’s Economy Rebounds Amid Middle East War RisksApril 22, 2026 Consumer sentiment surpasses forecasts, indicating economic resilienceJune 26, 2026