NIV 2 intraday charts 5 min tunnel a clean break of the tunnel and it's off to the races! stockcharts.com/c-sc/sc?s=NIV&p=5&yr=0&mn=0&dy=4&i=p97008526646&a=200439662&r=6533 60 min tunnel stockcharts.com/c-sc/sc?s=NIV&p=60&yr=0&mn=0&dy=15&i=p13946352677&a=200439662&r=160