Yep. Here's an example: http://www.google.com/finance?q=ABIO When I checked this... | Hacker News

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		cheddarmint on April 17, 2012 \| parent \| context \| favorite \| on: A High Frequency Trader's Apologia, Part 1 Yep. Here's an example: http://www.google.com/finance?q=ABIO When I checked this page, the last displayed trade was $0.737.

retrogradeorbit on April 18, 2012 [–]

But isn't this just the aggregate? How is every trade visible? Why, if its all free and public, do you have to pay so much for live data feeds?

bradleyjg on April 18, 2012 | [–]

All trades are made publicly avaiable eventually. The lower latency you want the more you have to pay. And some trades aren't avaiable at low latency for any price.

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