Three Volatile Stocks to Avoid: Getty Images, JLL, and Repligen.

Three volatile stocks (Getty Images, JLL, and Repligen) are flagged for caution due to disappointing growth, increasing expenses, and waning returns on capital. Getty Images has struggled with revenue growth and capital intensity, while JLL's revenue growth has fallen short of peers and lacks free cash flow generation. Repligen's core business is underperforming, and its operating margin has decreased significantly over the past five years. These stocks may not be suitable for all investors due to their high volatility and potential risks.