November Nymex natural gas (NGX25) on Thursday closed down by -0.106 (-3.07%). Nov nat-gas prices retreated on Thursday from a greater-than-expected build in weekly nat-gas storage.  The EIA reported on Thursday that nat-gas inventories rose +87 bcf in the week ended October 17, above expectations of +83 bcf and the five-year average of +77 bcf. More News from Barchart A mixed weather forecast also undercut nat-gas prices on Thursday after forecaster Atmospheric G2 said forecasts shifted cooler in the ...