FFCal 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 FFCal.rar contains FFCal.ex4 & FFCal.mq4)
Free Download FFCal forex Mt4 Indicator
How to install FFCal mt4 indicator in forex trading platform metatrader 4?
Extract the downloaded FFCal.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 FFCal.mq4 and FFCal.ex4 files into indicators folder and restart the MetaTrader 4.