Historical data source : dukascopy 4h candle
XAU/USD Seasonal cycle 10 years
Historical data source : Dukascopy daily candle
USD/CAD Seasonal cycle 14 years
Historical Data Source : Dukascopy daily candle
USD/JPY Seasonal cycle 30 years
Historical Data Source : Dukascopy daily candle
CAD / JPY seasonal cycle 11 years
Historical Data Source : Dukascopy daily candle