MW : Natural-gas futures fall over 4% as supplies rise
EW YORK (MarketWatch) -- Natural-gas prices tumbled more than 4% on Thursday, accelerating their losses as data showed another increase in inventories. September natural-gas futures fell to an intraday low of $2.957 per million British thermal units. The contract was last down 13.60 cents, or 4.4%, to $2.983 per million British thermal units.