SIRF http://stockcharts.com/h-sc/ui?s=SIRF&p=D&b=5&g=0&id=p81823902610
average vol 4.4M shares
SYNA http://stockcharts.com/h-sc/ui?s=SYNA&p=D&b=5&g=0&id=p81823902610
average vol 1.2M shares
average vol 4.4M shares
SYNA http://stockcharts.com/h-sc/ui?s=SYNA&p=D&b=5&g=0&id=p81823902610
average vol 1.2M shares