Welcome to the Ninja Trader 8 version of Peaks and Valleys (PV2).  Click on the button that reads "Download NT8 Package" to download the zip file containing the NT8 software.

Inside the zip file are several more zip files, each of which contains One Indicator.  DO NOT UNZIP THE SPECIFIC INDICATOR FOLDERS.  The NT8 loads them into the Platform in ZIP format.

When you load the Renko-Stoch2 indicator onto a chart for the first time, it might take your platform a few minutes to accumulate the data to accurately plot the lines.  Do not panic if the indicator does not instantly appear and DO NOT close your charts or your platform to start over.  Be patient and give the platform time to work it's magic.  After this first time the indicator should load onto your chart within a few seconds.