T hings were not looking great for OpenAI at the end of last year. The company had been struggling with major delays on its long-awaited GPT-5 and hemorrhaging key talent—notabl ...

The broad based index finished the trading day up over 0.5%, securing its first all-time closing high of 2025. The Dow Jones Industrial Average ( ^DJI) popped around 0.9%, but was unable to secure its ...