EVOK - 2.75 Pre-market now at 2.86/2.90 Evoke Pharma Signs Commercial Agreement with Thermo Fisher Scientific http://stockcharts.com/c-sc/sc?s=EVOK&p=D&b=5&g=0&i=t27661938689&r=1510235633113 http://stockcharts.com/c-sc/sc?s=EVOK&p=W&b=5&g=0&i=t03972656208&r=1510235593654