High Quality Data Source?

[Ryan Rigby]

Does anyone know a good place to get medium-high frequency historical equities data? I am looking for 1-15 min data for the NYSE. I am not looking for free data, but I would like to find a source that's not too expensive.

Ryan

 

[Shlomi]

You can open interactive brokers account and get historical data using their API. You can get there historical data with minimum bar size of 1 sec.

 

[jay.berg]

HISTORICAL TICK DATA Historical tick data for stocks, equities, futures, options, indexes and indicators!