2011/08/24 0.050 0.065 0.045 0.060 285,270 0.060 2011/08/23 0.050 0.057 0.048 0.050 836,612 0.050 2011/08/22 0.040 0.047 0.037 0.047 217,270 0.047 in addition to 500+K today.