1. To copy someone else's investment: This is the most common meaning. It's used to describe someone who blindly follows another investor's actions without doing their own research.
Example: "I saw that Elon Musk bought a bunch of Dogecoin, so I aped in too."
2. To buy or invest in something impulsively: This meaning is similar to the first, but implies a lack of careful consideration and possibly a high risk.
Example: "The price of this meme coin skyrocketed, so I aped in before it crashed."
3. To act in a foolish or reckless way: This meaning is less common, but can be used to describe any situation where someone acts impulsively without thinking.
Example: "Don't ape into that new investment opportunity without doing your due diligence."
It's important to note that "aping" is generally considered a negative term. It suggests a lack of knowledge, caution, and responsible investment practices.