Sm adx is a mt4 (MetaTrader 4) indicator and it can be used with any forex trading systems / strategies for additional confirmation of trading entries or exits.
(downloadable file Sm adx.rar contains Sm adx.ex4 and Sm adx.mq4)
Free Download Sm adx mt4 indicator 
How to install Sm adx in forex trading platform metatrader 4?
- Extract the downloaded Sm adx.rar.
- Go to “File menu” in Mt4 trading platform and click “open data folder”. Open Mql4 folder and open the indicators folder.
- Now paste the Sm adx.ex4 and Sm adx.mq4 files into indicators folder and restart the MetaTrader 4.