How would one go about assigning a value to how "trendy" a day was? Take today for instance, I'd rate it fairly high as a trend day - we basically had one trend up for most of the day, then a trend down. Some days we trend all day, those would get the higher score. Most days (lately) the market sets it's highs and lows pretty early then respects them for the rest of the day. I'm curious because it might be interesting to plot "trendiness" and see if it is increasing (as I suspect it is). Perhaps summer spells lower trendiness and winter higher.