It is not hard and we could easily be at 0.80 by about 15:30 et, note the change this far:

Orders Lots Bid Ask Lots Orders 2009May28 13:04 ET
6 62 0.760 0.770 3 1
8 114 0.750 0.780 284 3
7 65 0.740 0.790 72 5
11 70 0.730 0.800 143 15
8 38 0.720 0.810 133 4
Orders Lots Bid Ask Lots Orders 2009May28 13:30 ET
3 26 0.770 0.780 157 4
9 125 0.760 0.790 72 5
8 114 0.750 0.800 143 15
6 56 0.740 0.810 136 4
12 81 0.730 0.820 122 7