how to backtest with different time-frames data in amibroker

#1
I am new user of Amibroker.
I had to backtest my strategy for last 2 years I have EOD data of stocks and nifty
But I want to backtest on 60 minute and 15 minutes timeframe, so for this do I need tick data of last 2 years or even one minute data will do
Can any one direct me as to where I can get such data
Thanking in advance
Regards,
:)