A small section at the end of each stock page showing similar stocks. For example, Tesla stock could show other electric car companies (like Nio), lithium battery suppliers (like Panasonic) or even something like semi conductor companies (like Applied Materials).
I think that would make it easier to pick stock, let the algorithm find a related stock for us that we can research, rather than researching and hoping the stock is listed on the app
While I don’t disagree per se, stocks already have a category and tapping that allows you to see others in the same sector. “similar” isn’t as strictly defined and you may well find people disagreeing with what makes two companies similar. The existing categorisation system works, is strictly defined and allows users to quickly see other companies in the same category.