Nat-Gas Prices Post Slight Gains on Pre-Weekend Short Covering

April Nymex natural gas (NGJ25 ) on Friday closed up +0.005 (+0.13%). April nat-gas prices Friday recovered from a 2-1/2 week low and posted slight gains on some pre-weekend short covering. Nat-gas prices Friday initially extended Thursday’s losses on forecasts for above-normal weather in the US into early next month,…