GameStop Short Seller Andrew Left Is Taking On Retail Investors Again, Now Says Palantir Stock Is 'Beyond Overvalued'

1. Andrew Left announces new short position on Palantir, impacting retail sentiment. 2. Left previously shorted GME, contributing to its volatility during 2021 surge. 3. Palantir's valuation is criticized, leading to potential caution among investors. 4. Left experienced losses on GME, previously pledging to stop short reports. 5. Positive sentiment surrounds Amazon and Apple, while Left remains cautious on Palantir.