Re:Ask HN: What's a good real-time stock trading platform?
by idefine on Monday August 24, 2015 @03:21PM
(#10112367)
Tradier.com is another one. They have an API for developers. It's not as mature as IB, but if you are looking to start/play with something with no/minimal initial investment check it out - https://developer.tradier.com
I know that instavest.com (YC company) is powered by them as well.
I know that instavest.com (YC company) is powered by them as well.