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