It's not quite a simple as the word "lobbying" implies. But we are in active conversations with a lot of the other stakeholders on both the buy side and sell side to see if we can find ways to bring some flavor of this to the markets. But I really can't be more specific because we don't have anything concrete to report - yet.

I will say that I expect companies will also have opportunities to innovate in this area when it comes to their own stock, though I do think it will take a while as the industry is relatively conservative about things like this.