I'd like to perform some analytics and strategy back-testing on CFD commodities, options and futures for various brokers but I'm finding its extremely hard to find export facilities via API or even simple excel export functions.
Can anyone provide for me any brokers they know of that provide the facilities to export data?
For example, I'd really love to trade with CMC Markets but they have neither an API or any kind of export function in their platform.
On the other hand Oanda is a good example of the kind of broker I'm after.
I've found www.quandl.com as an okay resource. But I'm not interested in many of their brokers.
Any help would be fantastic.