Palantir Technologies Inc (NASDAQ:PLTR) shares are trading lower Wednesday as the stock continues to pull back following a strong run in recent weeks. Here's what you need to know.

Then, short seller Andrew Left of Citron Research said PLTR stock was "detached from fundamentals and analysis". He's certainly not the first one to suggest that the Palantir rally has gone too far. However,

Andrew Left argues that investors have overhyped Palantir stock, and its valuation pales in comparison to a true AI leader like OpenAI.