Nat-Gas Prices Tumble on Cooler US Temps and Building Inventories

August Nymex natural gas (NGQ25) prices dropped 3.77% to a six-week low on Wednesday, driven by cooler US weather forecasts reducing demand and a bearish outlook for higher inventories. The anticipated 61 bcf build in Thursday's EIA report, exceeding the five-year average, reinforces expectations of ample supply, with current inventories already 6.2% above their five-year seasonal average.

Analysis

August Nymex natural gas futures (NGQ25) experienced a significant downturn, dropping 3.77% to a six-week low, driven primarily by bearish short-term catalysts. The immediate pressure stems from forecasts by Vaisala for cooler-than-normal temperatures across the Midwest and Eastern US in mid-to-late July, which is expected to curtail natural gas demand from electricity providers for air conditioning. This is compounded by market expectations for an inventory build of +61 bcf in the upcoming weekly EIA report, a figure that exceeds the five-year average of +53 bcf for this period. The current supply and demand dynamic reinforces this negative sentiment, with BNEF data showing Lower-48 dry gas production up 3.6% year-over-year while demand has fallen 8.6% year-over-year. While inventories as of June 27 were 5.8% below last year's levels, they stood 6.2% above their 5-year seasonal average, indicating adequate supply. Mitigating these bearish factors are modest demand-side positives, including a 0.9% week-over-week increase in LNG net flows and a 1.0% year-over-year rise in US electricity output. Furthermore, potential longer-term support could emerge from European gas storage being only 61% full, below the 70% seasonal average, and a slight decline in the US active rig count, which could temper future production growth.

Key Decisions for Investors

• Given the strong bearish signals from weather forecasts and inventory expectations, investors should closely monitor the upcoming EIA inventory report for confirmation, as a build at or above the consensus +61 bcf would likely sustain downward pressure on prices.
• The divergence between rising domestic production (+3.6% y/y) and falling demand (-8.6% y/y) is a key fundamental pressure point, making these daily BNEF figures critical data to watch for any change in the short-term supply-demand imbalance.
• Longer-term oriented investors should consider the developing situation in Europe, where storage levels are below the 5-year average, and watch for a more pronounced decline in the US rig count, as these factors represent potential future catalysts for a market rebalancing.