What's a "mortgage reset"? It's when the homeowner who bought a house with a low "teaser rate" and planned to refinance as soon as the house price went up suddenly gets a new payment that is far higher (not always, but usually). Often, homeowners can't afford these resets.
The first wave of resets, as you're recall, was subprime. As this chart from Whitney Tilson shows, that's basically done with... So subprime is pretty much done. But Alt-A is actually a much larger category of mortgages. And the big Alt-A reset boom is just around the corner...
BI: Coming Soon: The Alt-A Mortgage Reset Bomb