Why a stock’s biggest decline may not be its best buying opportunity

The article argues that a stock’s largest drawdown does not automatically make it a good buying opportunity. Using the Nasdaq-100 as context, it highlights how index strength can mask deep bear markets in individual growth names such as Enphase, Moderna, PayPal, Strategy, Lululemon, Warner Bros. Discovery, SanDisk and CrowdStrike. The core message is that investors should distinguish cyclical pullbacks from structural deterioration by examining revenue stabilization, margin trends, balance-sheet strength and what would invalidate a bullish thesis. The article stresses the mathematics of recoveries: a 50% drop requires a 100% rebound, while a 90% drop requires a 900% gain. Overall, it frames the current market as highly concentrated, with a narrow group of large winners lifting the index while many constituents remain impaired, creating both opportunity and value-trap risk.