Segmenting hourly charts with vertical lines

Hi guys

Do any of you coding wizards have a simple indicator that puts vertical lines on a chart to segment it further than MT's period separator? I thought it might be helpful to look at say an hourly chart and have a line at 6 AM, noon and 6 PM for visual backtesting as well.

Happy holidays and a great trading year to you all!

Here's the one I use, thanks to Futurespec.

You will need to put it on twice, for each timeline.

Thanks man! Just what I was looking for