Fastly is trading 10.12% higher at $28.72, with no confirmed company-specific catalyst identified for September 23, 2026.
- September 22 Investor Day outlined 2029 revenue targets of $1.1 billion–$1.3 billion; available coverage linked the event to the prior decline, not the current rebound.
- Major indexes are down, but broader market sentiment does not clearly explain Fastly’s gains. Confidence in the catalyst assessment is low.