Hello, im using sterling api, to trade. i use it to semi automate some strategies i have via some application i created in C#. I want to expand my system capibilities and for that i need to be able to get some historical tick data. can anyone recommend a service that provide historical tick data for us equities via some api? its ok if its only the last 5 days or so as long as it have some api that allow me to download the data programmatically. i googled some options but they all were extreemly expensive, im looking for <300$ and if there is none, i would like to know that as well. thanks