Quantopian Coding Platform

No options, no builder, full platform though. Learn to code here in python, email lots later, they say they can do the ema cross stuff, but no options support, claim to be the only full platform per notes with exception of options

Rizm (options strategy builder)

https://app.rizm.io https://www.facebook.com/Rizm.io/ doesn’t appear to exist Such high promise but no email back from info@rizm.io and sign up is broken. SSL cert is expired and number on front page appears to be disconnected, big names mentioned, also fxcm and...

KDB+ (institutional)

https://kx.com/download/ Backtesting for pros according to http://quant.stackexchange.com/questions/74/are-there-any-good-tools-for-back-testing-options-strategies but when I downloaded it it produced a q.exe file and no documentation on where to go from...