Will Apple Please Provide an Advisory Icon in Its "Stocks" App?

I check the "Stocks" application daily. I get frustrated often when a headline that interests me requires a subscription to read the highlighted article. Currently, there's no advisory indicator icon next to that headline that advises users that a subscription is required to read the article. We must, however, make an effort to open those articles and then sadly learn of the subscription requirement.

Kindly provide a relevant icon to articles requiring a subscription so those of us who aren't ready to subscribe to read an interesting article can be spared the disappointing waste of time to click and close such "Stocks" articles.