Henry Hub Holds Near $3 as TTF Surge Tightens the Atlantic LNG Arb

Henry Hub Holds Near $3 as TTF Surge Tightens the Atlantic LNG Arb European gas prices jumped 4.91% on Friday, narrowing the trans-Atlantic arbitrage and offering temporary support to NYMEX Henry Hub front-month against a building US production surplus. ICE Endex TTF front-month jumped 4.91% to €57.51 per megawatt-hour at Friday's close (2026-07-17), tightening the spread between European and US gas markets at a moment when American production is running near record levels. NYMEX Henry Hub front-month stood at $2.91 per million British thermal units as of Saturday (2026-07-18), holding within reach of the $3 threshold that has repeatedly capped rallies this year.⁵ When TTF runs sharply, the economics for uncommitted US LNG cargo improve. Higher European delivered prices pull more American volumes toward export destinations, lifting Henry Hub's floor through terminal nominations and spot cargo commitments. Bloomberg reported that European storage had already posted consecutive daily withdrawal days as early as late spring (around 2026-05-19), unusually early for the season, suggesting the continent was drawing down reserves faster than seasonal norms would dictate.⁵ US supply dynamics tell a different story. EIA data showed Lower 48 marketed production averaging 117.2 billion cubic feet per day in the first quarter of 2026, a 4% increase on the same period in 2025. The agency forecasts full-year production growth of 3%, with the Permian Basin expected to reach 29.2 Bcf/d, or 6% above 2025 levels, and Haynesville projected to grow 6% this year and 8% in 2027.³ LNG exports are absorbing part of that additional output. Weekly vessel departures reached 141 billion cubic feet during the week ending Friday, May 15 (2026-05-15), up 26 Bcf from the prior week despite maintenance activity at several export facilities.² The domestic storage surplus complicates any sustained price recovery. A 52 Bcf draw recorded for a reporting week earlier this year came in well below the five-year average withdrawal of 168 Bcf, leaving working gas in storage 141 Bcf above year-ago levels, roughly 8% above the prior-year figure.¹ NYMEX Henry Hub front-month was trading at $2.67 per million British thermal units as recently as the week of May 11 (2026-05-11), a level analysts described as consistent with a glut even as Qatar's LNG output remained partially disrupted.⁶ A recovery to $2.96 by Friday, May 15 (2026-05-15), a 7.4% weekly gain, came on expectations of stronger summer power-sector demand and the LNG export pick-up.² The current level of $2.91 per million British thermal units suggests that move has partially reversed. Traders appear unconvinced that European support alone can sustain Henry Hub above $3 through the injection season. The EIA's supply projections reinforce that caution. Haynesville, the dry-gas basin most directly connected to Gulf Coast LNG terminals, is growing on its own trajectory regardless of European price signals. Infrastructure constraints in the Permian may slow near-term output, but the agency expects those to ease later in 2026, adding further supply pressure in the second half of the year.³ The injection season is the decisive variable. If weekly EIA storage builds consistently undershoot the five-year seasonal average, the year-on-year surplus of 141 Bcf will erode and sustained European tightness would find the US market with less excess to absorb — a scenario that could put $3 in view as a sustainable floor rather than a ceiling. The next EIA weekly storage report will be the first test of whether production growth is outpacing the export and power-burn channels that briefly pushed Henry Hub toward $3 in mid-May (2026-05-15).^1,4