Nat-Gas Prices Continue to Retreat on Ample Inventories

November Nymex natural gas prices fell 1.20% on Friday to a new 1-week low, primarily driven by a bearish EIA report indicating a larger-than-expected inventory build of +87 bcf for the week ended October 17, exceeding both market forecasts and the five-year average. This ample supply, combined with near-record US dry gas production and mixed weather forecasts, outweighed supportive factors such as increased electricity output and robust LNG export flows.

Analysis

November Nymex natural gas (NGX25) closed down -1.20% on Friday, extending losses to a new 1-week low, primarily driven by a bearish EIA inventory report. The report indicated a significant build of +87 bcf for the week ended October 17, exceeding expectations of +83 bcf and the five-year average of +77 bcf, signaling ample supply. Nat-gas inventories were +4.5% above their 5-year seasonal average as of October 17.

US dry gas production reached 108.5 bcf/day (+5.5% y/y), near record highs, with the EIA raising its 2025 production forecast by +0.5% to 107.14 bcf/day. The number of active US nat-gas drilling rigs remained stable at 121, just below a 2.25-year high, further contributing to supply-side pressure. This robust supply environment, coupled with the inventory surplus, is a key bearish factor for prices.

Despite a +4.0% y/y increase in US electricity output and robust LNG net flows to export terminals at 16.6 bcf/day (+2.0% w/w), these demand drivers were insufficient to offset supply concerns. Mixed weather forecasts, shifting cooler for Oct 29-Nov 2 but warmer for Nov 3-7 in key regions, added to price uncertainty rather than providing sustained demand support. European gas storage, at 83% full, remains below its 5-year seasonal average of 92%, but this has not translated into immediate price support for US gas.

The overall market sentiment is strongly negative, with a bearish tone and a significant market impact score, reflecting the current supply-demand imbalance favoring oversupply.

Key Decisions for Investors

• Investors should closely monitor EIA inventory reports for sustained builds above seasonal averages, as current supply levels indicate continued bearish pressure on natural gas prices.
• Evaluate the impact of evolving weather forecasts on short-term demand, particularly any prolonged cold snaps that could tighten the supply-demand balance and offer temporary price support.
• Consider potential hedging strategies or short positions given the robust production outlook and ample storage, while watching for any significant shifts in LNG export capacity or European storage dynamics that could alter the supply-demand equilibrium.