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