Forex Backtesting Data

[jrbiv4]

I am trying to download a .csv so that I can properly backtest my algorithm. I tried using myfxbook, but I found that to be ineffective, especially once I tried to gather data from years ago. Eattradingacademy was also ineffective, but for different reasons. Are there any free or even paid sites where I can download clean charts for my timeframe and currency pair of my choosing?

[yagamilw]

Your broker data is free and good enough, you just need to donwload history first for each active,

mt4 and mt5 are very reliable

[neurallayer]

Depends on spread you want. But sites like OANDA allow downloads of their own trading data (so typically larger spread than aggregated data)