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