Tangoline 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 Tangoline.rar contains Tangoline.ex4 and Tangoline.mq4)
Free Download Tangoline mt4 indicator 
How to install Tangoline in forex trading platform metatrader 4?
- Extract the downloaded Tangoline.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 Tangoline.ex4 and Tangoline.mq4 files into indicators folder and restart the MetaTrader 4.
