30-year Treasury yields jumped hard and fast after yesterday's announcement. The direction? Not surprising at all — history tells us what happens after these Treasury moves. The speed and size of the move? That's the part that should get your attention.

Markets don't usually react this violently unless something deeper is shifting. Either positioning was way too crowded, or investors are repricing risk faster than usual. Either way, when bond markets move this quick, it's worth asking what changed beneath the surface.

Don't just watch the headline. Watch how fast the headline moved.