economy
March 4, 2026
How do you know when to ring the register on a stock? The answer is more art than science
Whether a stock needs to stay or go requires holistic evaluation, not just short-term comparisons to the S&P 500.
TL;DR
- Investing is about 'buy and homework,' not just 'buy and hold.'
- Base buy and sell decisions on a company's fundamentals, not solely on short-term stock performance.
- Evaluate stocks by comparing their estimated fair value to market price, considering 'value traps' by comparing opportunities.
- Long-term investors should focus on fundamental homework, such as one hour per week per stock.
- If the initial investment thesis remains valid, short-term underperformance is not necessarily a reason to sell.
- Jim Cramer waits 45 minutes after a trade alert to buy/sell, and 72 hours if he has discussed the stock on CNBC.
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