Tooltip for new investors
I'm a product manager in a tech company and an investor in the market for some time now.
I would like to suggest the following:
Add tooltip to each financial number within the system, explaining to novices what it means.
P/E Ratio will have a tooltip such as: the ratio of a company's share price to the company's earnings per share.
You can also include a "learn more" link within the tooltip.
I think that many novice investors will benefit a lot from this very easy to implement feature.