Indexing Issue

Hey guys! Just have a quick question and although I know the answer to a certain extent, I'm looking to see if I have the best answer.

We recently developed a stock quote system, where a user enters a ticker, and it displays financial information about the company. The pages are generated upon request. So for example, if someone wants to learn about Apple, they enter AAPL into the quote box, some JS is ran and it populates a template and creates a URL like this:

/quote/?qm_symbol=AAPL

Now, this is all good, but the issue I am finding is that I need to figure out how to index these pages. We want to rank for search queries on the stock. How can I index the page if Google doesn't know it exists? Do I need to make a huge table of contents with internal links? Or do I need to manually enter these tickers into search console in hopes they are indexed?

Any ideas? Is there an easy method to doing this that I am just missing?

Is user need to login for search for qieries or they can do with homepage.

Is work like yahoo finance?

Don't really know much about indexing, But you definitely should save your content in a database and update it like once every 30-60min or so, Because re-genetrating the content every visit gonna slow down your website also gonna use lots of your server resources.

It's exactly like yahoo finance yes, but the user doesn't need to login. We may eventually lock the content to grab some more emails for our newsletter, but for now it is strictly.open to use for everyone

The content is a feed from an external website that is 15 minutes delayed, so I am not too worried about slowing down my site.