First Solar Stock Moves Independently of S&P 500 With Higher Volatility
FSLR's 0.35 correlation to the S&P 500 over five years highlights its unique risk profile and outsized volatility. First Solar (FSLR) has surged 18.5% over the past five trading days, outpacing the S&P 500's 3.7% gain. The stock's low correlation to the index, at 0.35 over