Its one of my saved charts in Stockcharts.com so I see it every day. In reality I probably only need to check it weekly or bi weekly. If the crap hits the fan, war, 911 event, the big one in So Cal. Im out till the dust settles.
Of course it never crosses at the min and max, but changing time frames and such brings in too much noise and whipsaws. It works well enough for me. Hack was right KISS.