This script tells you what standard deviation the price is from the mean. Due to the limitations of the calculations this study only works for stocks. Further limitations include and inability to calculate past 10 deviation. I have added a smoothing feature and the ability to change the colors. Dont be afraid to change the style to line instead of a histogram. Enjoy!
@micdot7, thank you! I figure if you know what deviation to expect you can possibly make better judgments. Not only that but the function is useful in other applications.