Malco,
If you look carefully, you will see that the Blue line is a 21day Moving average,
and the upper Bollinger band uses: 144d., with a 1.618 size range around it.
After some years of experimentation, i have found that these are the optimal settings for my charts.
Why not try them for some stocks you are following. They may help you find "inflection points."
If you are unclear what "Bollinger Bands" are, you can do a search on Google:
(I found this):
"Trading bands, which are lines plotted in and around the price structure to form an envelope, are the action of prices near the edges of the envelope that we are interested in. They are one of the most powerful concepts available to the technically based investor, but they do not, as is commonly believed, give absolute buy and sell signals based on price touching the bands. What they do is answer the perennial question of whether prices are high or low on a relative basis. Armed with this information, an intelligent investor can make buy and sell decisions by using indicators to confirm price action."
@:
http://www.bollingerbands.com/services/bb/ --
Look how gold share Newmont Mining (NEM) rode the Bolly/MA track back in 2003:
NEM chart with Bolly etc. indicatorsand here's my favorite Silver stock:
SLW chartI own a ton of the SLW.wt warrants