economy
Jim Cramer says ask yourself this question when looking for AI winners to buy
CNBC's Jim Cramer said investors should stop focusing on how much a stock has already rallied and instead think about how much upside may still remain.

TL;DR
- Investors should prioritize a stock's future upside over its past gains.
- A stock's sharp rise does not automatically make it 'too expensive'.
- Focus on the business story and potential for further growth, not just historical price movements.
- Corning's potential in fiber optics for data centers and Arm Holdings' position in AI agents are examples of companies with continued upside.
- Don't let a stock's previous movement deter you from buying if its future outlook is strong.