Julie Hyman examines some of the top stories of the day on Yahoo Finance's Market Minute. Palantir (PLTR) stock extends recent losses. The stock, which is the S&P 500's (^GSPC) worst performer this ...

Last week, Citron's Andrew Left announced a short position against Palantir, suggesting that the stock was "beyond overvalued ...

Palantir stock sinks below a key technical level, extending a steep two-day drop. History suggests buying the dip could pay ...