hi jonr i think the main trigger is $NYAD on the 5 min chart, the slow stoc and william are just confirmations. I don't have stockcharts so I can't trade it. does freestockcharts have that symbol $nyad where you can overlay it like he did?
if freestockcharts.com can overlay it then i might use it otherwise i might subscribe to stock charts and check it out for a month or 2.