There are a lot of people trading this pigman. Many would be on decent profits. Some use trailing stop profits, meaning when there's a decent pull back they sell. When there are many doing this the demand can't meet the supply and down she goes. This is typical action, you can't have a stock just continually rising on such volumes without decent pull backs a long the way. I just can't see this reaching much higher marketcaps than the recent 4.6c from here without an announcement to back up the hefty marketcap. But then again I've been saying that since $22mill marketcap. It's definitely been one out of the box in terms of sustained rise on volume this past few weeks.