October Nymex natural gas (NGV25) on Wednesday closed down -0.003 (-0.10%). Oct nat-gas prices fell from a 1-week high on Wednesday and settled slightly lower on expectations for a larger-than-average build in weekly EIA nat-gas inventories.  The consensus is that Thursday's weekly nat-gas inventories will rise rose by +81 bcf for the week ended September 12, above the five-year average of +74 bcf. More News from Barchart Nat-gas prices initially rose to a 1-week high on Wednesday on forecasts for late ...