May natural gas prices traded in a choppy fashion during the overnight and early morning hours. Some traders suggested that the tight overnight trading range was in anticipation to this morning's EIA natural gas storage report. Expectations for this morning's EIA natural gas storage report are for an injection of around 25 to 30 bcf, which is a little smaller than the year ago week increase of 42 bcf but in-line with the five-year average injection of 26 bcf. A near record production pace and prospects of supply exceeding US storage levels during the fall are seen as negatives forces for the natural gas market.