The Tightness of XBI

XBI is kind of the S&P biotechnology index. IBB is tracking the NASDAQ biotechnology index now. There's a big difference in the holdings, you know the top 10 holdings of XBI,. You know it's just more spread out so you your top 10 holdings are less than 10% of the weight for the entire ETF. Whereas for IBB they're like 50% of theETF. Do you have a preference? If people want broad exposure to the sector. Well, go ahead and talk a little bit about that one. Yeah. Reverence Therapeuticso in the bio med biotech area. The first thing you tell people is like I don't want