By now, you’ve likely heard about regulators closing down Silicon Valley Bank (SVB) and now Signature Bank as well.

While I’m not going to go into all the details, the basic story is described well in this article on Seeking Alpha. Essentially, SVB received a large influx of deposits as the Federal Reserve flooded the market with dollars during COVID.

From there, SVB went out and bought government bonds to store that money. But then, the Federal Reserve started enacting policies which moved interest rates up. The problem? As interest rates rose, the bonds SVB purchased in the past declined in value.