Mike, we're going to start with you first about this because we often look to you as the guy who tells us a lot about the state of the options trade. Uh what the options market can tell us. So let's take this discussion towards just how the ETF markets have grown and developed and evolved into one that embraces the use of derivatives and optionsbased strategies so much more.>> Yeah. I mean, uh, one of the things we've certainly seen is that the compound annual growth rate for the options market over the cou ...