Currently there's no way to distinguish "real" (i.e., liquid) ETFs from those that are basically on paper. If you could at least add AUM and/or NAV, that would be comparable to Market Cap that's available for stocks.

Average daily volume would be great for both stocks and ETFs, but I understand the challenges in getting that. AUM/NAV would be a good start.

Hey everyone,

A quick product update. Our team has been working tirelessly to add as many ETFs as possible for you to use in your portfolio and for analysis. This work is nearing completion, and we’re excited to share that we've added over 1,200 new ETFs to our platform in the past couple of weeks, bringing the total to nearly 3,500 US ETFs available.

We're also working on monitoring solutions that will allow us to add new tickers much faster in the future, making new funds available on our platform within weeks of their market release.