Of course, what happens instead is that everyone will try to sell today, to avoid any losses tomorrow. What results, are spikes such as the one seen on the chart below, which just took the 10 Year yield to a fresh 2 year high of 2.8269% and rising. But perhaps most important, there are now just under 70 bps until the 3.50% "disorderly rotation" threshold beyond which bad things start happening.