Cautious optimism led stocks back to all-time highs. But are bulls becoming irrationally exuberant?
- Posted on September 13, 2025
- By CNBC
- 1 Views

Cautious optimism led stocks back to all-time highs. But are bulls becoming irrationally exuberant?

The story of past several weeks in markets could be called, "Redemption of the Cautious Optimists."