To check out all my indicators, visit http://easycators.com/product/key-reversal-time-vertical-lines-indicator/
The JR_Timelines indicator for ThinkOrSwim allows you to highlight specific times during the trading day that may be important, such as key reversal times, or lunch time when the big boys leave the scene and volume decreases, etc.
This script lets you add a vertical line, time level, time zone, or time line to your chart.
http://easycators.com/product/key-reversal-time-vertical-lines-indicator/