Anybody want to take a stab at explaining the volume in this ETF? Could it be for the yield/capital gain in the 4th Q? It was 6.00 in 4Q 2007: <a href="http://www.proshares.com/funds/distributions/Distributions2007.html" target="_blank">http://www.proshares.com/funds/distributions/Distributions2007.html</a> <a href="http://www.proshares.com/funds/uym.html" target="_blank">http://www.proshares.com/funds/uym.html</a> <img src=http://stockcharts.com/c-sc/sc?chart=UYM,uu[1040,1040]daclyiay[d365][pb233!b377!b600][vc60][ill14!ua8,17,9!ua12,25,9]>