There’s a phenomenon that happens sometimes after a major stock market crash which is known by the ghastly name, “Dead Cat Bounce.” We saw a lot of that back in the fall of 2008.
The Dow Jones averages would plunge 500 one day. The next day, they’d recover, say, 50 points, before falling even further later in the week. What was that brief rally all about? Well, it wasn’t about any real improvement in the market.
During a prolonged downturn, the averages sometimes rise briefly for a number of reasons; profit-takers who move in because they think a particular stock has fallen too far, for example.