Hi ,

Would anyone share their experience when using the various data feed.

I read that most use IQFeed here but I have not find someone that have tried all data feed.

Most advertise that their feed is accurate, fast and so on but I dont know what separates them apart.

Lots of good info:

Analysis and comparison on different data Feeds and Platforms for Bid/Ask Studies Hi All, I wil try here to do an analysis and comparation on different data feeds and platforms to perfom studies involving bid/ask data, like comulative bid/ask difference or delta bars and footprint like. Luke. P.s. Is not a simple work, and take …

Mike