Credo Technology Group is trading 4.4% up now at $188.45 after continued investor interest in its ECOC 2026 demonstrations of 1.6T optical connectivity products for AI and cloud infrastructure.
- Investing.com attributed the September 21 rally to the ECOC showcase, constructive analyst activity, and a bullish market backdrop.
- Semiconductor strength and improving risk sentiment are adding support on September 22.
- The move extends gains of 6.47% on September 21 and 4.54% on September 18, making the conference-driven AI optics narrative the clearest catalyst.