sdaconsulting
Junior member
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Hi.
I'm focusing my trading right now on the ETFs, mostly (these days) XLF, SPY and QQQQ and the double short variants.
I have a TDAmeritrade Apex account (which I don't trade in) and a TDAmeritrade iZone account.
My main career is software development, and I want to write some backtesting software for my day trading strategies. Can anyone point me to some free (for TDA users anyway) or low cost providers of historic 1 minute data on the major ETFs?
Thanks!
I'm focusing my trading right now on the ETFs, mostly (these days) XLF, SPY and QQQQ and the double short variants.
I have a TDAmeritrade Apex account (which I don't trade in) and a TDAmeritrade iZone account.
My main career is software development, and I want to write some backtesting software for my day trading strategies. Can anyone point me to some free (for TDA users anyway) or low cost providers of historic 1 minute data on the major ETFs?
Thanks!
