Fair Isaac is trading 8.02% down at $773.61, with no verified company-specific announcement or late-breaking catalyst identified for the after-hours drop.
- It closed at $841.04 on September 28, 2026.
- Reuters reported U.S. stocks fell as oil rose amid stalled U.S.-Iran talks and Treasury yields climbed, renewing inflation and interest-rate concerns.
- That broader backdrop may have added pressure, but available reporting does not directly link it to Fair Isaacβs after-hours move.