This is the 3rd time that the faster MACD moving average attempts to cross the slower one. Institutions usually buy the upward crossing for a two to four week ride higher and then close their positions by selling. This just keeps repeating on many, many charts. In our case, gathering strength at or near the crossings has been met by a roadblock of offering by the miscreants. How much longer can this continue before their tricks are overwhemed by some value buyers and the instutuional traders looking for higher prices over the weeks ahead?

http://stockcharts.com/h-sc/ui?s=prb.v