No real opinion about it, tbh.

It's a "price" handed out by a for-profit conglomerate, so it's not really something I ever thought about in all the years it very briefly came up. In fact this is the first I'm reminded about it existing in 4 years or so? I doubt most germans have ever heard of the "Börsenverein", nevermind it's "price" or this author or what she wrote.