US natural gas futures declined, trading at $2.72 on a 2-hour chart, after falling below key moving averages at $2.76 (50 EMA) and $2.75 (100 EMA). This dip reflects broader energy market movements following new, aggressive US sanctions against Iran, which are aimed at cutting off the country's economic lifelines and preventing its access to the dollar-based financial system. The market had already priced in significant geopolitical risks, leading some investors to take profits rather than buy into the uncertainty.
These sanctions, described by Treasury Secretary Scott Bessent as an "economic D-Day" and "Operation Economic Outcast," aim to severely restrict Iran's crude oil exports. Despite the intent to tighten supply, global oil benchmarks Brent and WTI crude fell by 1% and 1.06% respectively on August 24, to $93.45 and $86.14. This unexpected dip, preceding the "toughest sanctions in history," suggests that the market had largely accounted for these geopolitical risks, and the marginal effect of new sanctions on oil prices is diminishing.
The global energy supply landscape remains complex. While the US has significantly increased its LNG exports by 23% to 73 million tons by July, leading to higher prices above $22 per MMBtu and threatening demand, domestic US gas storage remains strong at 3,169 Bcf, above seasonal expectations. However, the International Energy Affairs (IEA) projects a global supply drop of 4.3 million barrels per day by 2026, with Middle East exports still 8.3 million barrels per day below 2022 levels. Global crude stocks have also decreased by 69 million barrels in July, totaling 410 million barrels below pre-war levels.
Despite the tightening supply, the IEA also forecasts a slowing of global oil demand by 1.6 million barrels per day. The impact of sanctions on Iran's oil exports has already been significant, with daily crude oil loadings plummeting to about 287,000 barrels in August 2026, a sharp decline from the pre-war average of 2 million barrels. The effectiveness of these sanctions, however, faces challenges if major buyers like China continue to purchase Iranian oil, mitigating their intended impact on global supply and prices.
