I found a nice little browser extension. It has many uses but I've been using it to maintain dd on any stock I decide to study. I decided to start with HNAB and will be adding more to the published link below. I'm going to add more HNAB as I do more digging tonight, but so far I like what I see.
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.