Investors have a few favorite tools. The most common is the RSI, or Relative Strength Index. It’s a line that goes from 0 to 100, like a mood ring for price momentum.
When the RSI drops below 30, the stock is usually considered oversold. Below 20? That’s the panic zone. Some traders call it the “buy on the beach” zone, because everyone else is running for the hills.
There’s also the Stochastic Oscillator (try saying that five times fast). Same idea, different math. Both are trying to tell you: “Hey, this selling is getting a bit ridiculous.”
But here’s the kicker: oversold doesn’t mean “buy now.”
Oh, you wish. I wish. My dog wishes. Oversold just means the condition exists. It doesn’t guarantee the stock won’t get more oversold. Stocks can stay oversold longer than you can stay solvent. Trust me, I’ve got the T-shirt.
Think of it like a falling knife. It might be oversold at $50, but then it drops to $40, then $30. Ouch. The RSI doesn’t know the future. It just knows the past has been ugly.
So what’s a savvy coffee-drinker to do? First, don’t fight the trend. If a stock is oversold because the company is going bankrupt, that’s not a bargain. That’s a trap.
