European natural gas futures were mixed on Tuesday, as the prospects of a deal between the US and Iran continued to dim, with US President Donald Trump hardening his stance against the country.
Front-month Dutch TTF contracts advanced 0.05% to 60.800 euros ($70.12) per megawatt-hour, while UK NBP futures dropped 0.40% to 149.120 British pence ($2.01) per therm.
In a Truth Social post on Monday, Trump demanded compensation from Iran for "all of the people that they have killed and gravely wounded with their roadside bombs and many conflicts."
This was in response to Tehran demanding compensation for Washington's violation of the MOU signed between the two countries in June, as one of the conditions for reopening the Strait of Hormuz.
Meanwhile, traffic along the strategically crucial Strait of Hormuz, which accounted for one-fifth of global LNG flows, stood at 14 on Monday, according to data from ShipFinder.
Daniel Hynes, a senior commodity strategist at ANZ, warned that as the back-and-forth between the US and Iran continued to drag on, Europe was "running out of time" to refill its worn-down inventories ahead of the upcoming winter, with less than three months left.
European gas inventories stood at 59.12% of capacity, compared to 71.57% during the corresponding period a year ago, according to Gas Infrastructure Europe.
Inventories were also significantly below the five-year average for this period, at 75.9%, according to the Swiss Federal Office of Energy.