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...

Quantshare

options support clearly stated on page support@quantshare.com full platform with rule based builder, free trial, might be web based https://www.quantshare.com/how-423-how-to-run-a-screen-or-a-watchlist-from-a-script Could provide some chat functionality, does have...