I'm pulling quotes into a workbook using the IB API and love it. I'm using not for ordering yet but for monitoring. What I want to do is for the workbook to send me "a sign/signal" if one of my stocks has gone above/below certain thresholds. Sending me an email, flashing my system tray, a highlight on the tool bar, a screen message of some sort - any reasonable signal that will catch my attention is great. Is there any relatively easy way to do this?