William Roth
Analyst · Rick Shane of JPMorgan
Yes. Rick, that's a good observation. The interesting thing about this table on Slide 13, it's a standard disclosure of an immediate parallel shift right, which I don't think any of us on this call have ever seen an immediate parallel shift of exactly 50 or 100 basis points. And it's obviously driven out of the model. But the bigger point of the table, first of all, is just to give a rough idea of we take in a lot of interest rate exposure or not so much. And if you look at the table on the left, you can see that, generally, we don't take very much and our results over time have obviously shown that in different rate environments, we've done pretty well. I think in terms of your up 200, up 300, obviously, it's a little challenging to see that happening today, but markets always find a way to surprise us. If you look at our assets, they're really very stable. So the prepay -- obviously, the HCEMs don't really move much, they're fairly short. We generally have higher coupon prepaid protected pools on the Agency side. In those, the cash flow variability is much less, because there's less volatility in prepayments. So one of the things we're thinking about is those cash flows are generally fairly stable. You don't get a massive amount of extension. And then if you look at our payer swaptions, we have about $8 billion of payer swaptions, which is, like I said, I'd refer you back to Slide 28, typically, those are you can see, they're 56 months to expiration, so basically, 5 years of protection into, on average, about a 7.5-year swap. So the whole point there is, if you look at what's going on in the world today, right, central banks all around the world are easing, European rates are extremely low, and it's hard for us to see long rates going massively higher. But the point is, what we want is we want tail protection against something unforeseen that would drive rates massively higher, and that's the whole point of those swaptions. So while we don't -- we haven't put out any numbers for up 200 or 300, we're pretty comfortable and immediate. We're pretty comfortable that those payer swaptions are both long-dated and plentiful enough to protect us. I hope that gets at what you were -- your point.