If you’ve never seen an out-and-out cattle stampede in person, it’s difficult to convey the power and the dynamics that drive it. But I’ll try.
First, you get a general sense of restlessness in the herd. The cattle snort, get jumpy, sway their heads…they’re nervous, and none of them are really sure why, except the rest of them seem to be nervous too. Which makes them all more nervous. Which makes them more agitated.
Then little pockets of cattle will start to lurch, move quickly, but not much, in one direction. They all get skittish, trying to figure out if this is really going to happen or not. The noise increases. You can almost feel the heat rise as the stress levels rise.
Then it breaks one way or the other. They all settle down, or one animal panic and really makes a break for it. Then, usually, it’s on. The other animals don’t know why this one decided to sprint in a mad dash in one direction, but they might not have time to think. It might be a predator. So more follow, and then all hell breaks loose.
They all go charging, thousands of tons unthinking panic, in one direction. Then they eventually stop. The reason they all stampeded, 99% of the time, is simple mass psychology. Plain primal fear. Driven by perception and nothing more.
It may be Italy, it may be something else. But the market is in the sidelong-glancing nervous phase right now. Something will spook someone enough that we see a gap-down plunge. Where will it stop, driven by algorithms blindly following? Anyone’s guess.
There could be bigger upside the more investors realize the full and global implications of Italy’s political turmoil.