Alpha in this regard means “new opportunities”.
“largest social network for investors and traders” This was free. I met Ryan here who took also to DiscordApp chat rooms.
I thought this was $100 and has no recurring costs;
Not sure when trial ends or if it does though.
I saw some advertising for it that looked like it was free period.
Might be 100% free.
$49 per month (paid annualy); might not support Wealth Lab Pro from Fidelity www.warriortrading.com/contact/
www.quantconnect.com – Can code options per screenshot, can share code, poor support.
Question posted to find back-testing strategies for backtesting section below