It moves on very little volume. It went up from .0027 to .0056 on about half a million volume, then back down to where it is on similar volume. 336M float, unchanged since June 2014. http://stockcharts.com/c-sc/sc?s=QLTS&p=W&yr=6&mn=3&dy=0&i=t39328511637&r=1409707353012