Here's the USDX index indy that I have for MT4 charts.
Since Driver mentioned it, here's a PDF file for those that aren't familiar with it. Here's some images too: image image
That would be vertical lines. If you're using MT4, right click on your chart, select properties, then select the common tab, make sure you have a check mark on 'show period separators'. Hope that helps. If you need more than that I might have ...
USDX.mq4 attached. That should be it.
vs_Pivotsd_v4.mq4. I attached it. Hope that helps.
