I don't if you are willing to pay, that's something that you should have elaborated more. You can try IEX.com, they offer free intraday data...
What's the aim behind this strategy, how do you wanna profit through this. Or it's just transferring funds from the complex account to flexible a/c?
They are very open to listening to you, try contacting them and ask for discount. I am sure they might be able to offer you something that can...
There many factors which will determine how much I might part with for market data, I personally won't mind spending on data as long as it is...
Definitely there are so many vendors who offer 1 minute, I came across the following links sometimes back: AlgoSeek.com : Intraday data back to...
Expert in Algorithmic, Automated Trading. Strong background in Mathematics, computing and Finance
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