Thanks for the update. A couple of ideas for how to implement this without adding a portfolio/watchlist feature:
Idea 1: Create a "new data" page that lists new data available in chronological order. This could also provide a launching point to get ideas and do research. I would personally check out a page like this to see what companies have new data available and what their new ratings are, and decide whether to go deeper.
Idea 2: Create a "new data" badge that can be attached to the ticker symbols, sort of like a notification badge. It can say "new data" or just be a number/symbol. That way I can glance at the vertical panel on the right (containing the tickers I've recently viewed) and quickly see which companies have new data.
By the way, I really like this product. Are you looking for funding?
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