Correlation Periodogram displays histrogram in the indicator sub window. It can be used with any Forex Trading System for additional confirmation of trading entries or exits.
Correlation Periodogram mt4 indicator free download 
How to install Correlation Periodogram in forex trading platform metatrader 4?
- Extract the downloaded Correlation Periodogram.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 Correlation Periodogram.ex4 and Correlation Periodogram.mq4 file(s) into indicators folder and restart the MetaTrader 4.
