Sure. So the - in the what's called in the interim inventory management, that is the ETF certificates and index piece of the puzzle in the Prime Finance business that I mentioned in my remarks, so essentially facilitating client transactions where sort of index positions remain on our balance sheet for a period of time and those can drive benefits. That represented a little over half of the year-on-year improvement in Prime, the rest was driven by essentially margin on client financing. Again, positive performance on, if you like, those two sides of the Prime business. As it relates to the day 1 P&L, so there are 2 elements that we call out of, if you like, conservatism in how we capitalize those Level 3 assets. One is PruVal, which is a CET1 deduction, so that is a capital item and not a P&L item. The day 1 P&L is simply withheld profits, so the net present value of a position on inception with other -- generally under IFRS generates a day 1 P&L, we hold some of that back to reflect conservatism, discounts for illiquidity, the margin requirements on the portfolio and other adjustments. And that day 1 P&L is a P&L item in the sense that it's not recognized at inception of the transaction. It sits on the P&L and when there's event either because the transaction is unwound or sold or because a degree of certainty came into the original uncertainty, then that day 1 P&L can come back into our recognized financial statements. In terms of the numerator on CET1, look, there, as I mentioned in OCI and equity comp, there are items that will vary over the balance of the year. Because we're not recognizing net income into CET1, the presentation is actually a little bit conservative. So there's about 15 basis points of net income not currently recognized in our CET1 ratio. But we don't see those on the whole as a significant driver. Where we can control the CET1 inputs, we obviously do. It's part of managing to book value or tangible book value per share improvements over time. So for example, FX in the CET1 ratio is something that we manage. But nothing significant in our forward-looking outlook that we would call out beyond, as I've referred to in the last couple of quarters, changes in regulation that we're monitoring and engaging with our regulators on. But as I pointed out relative to earlier in this year, those changes appear to have both receded in time and diminished in terms of the expected impact of those items.