INFQ ▼ -3.6% - Infleqtion, Inc. $INFQ - Infleqtion Advances Fault-Tolerant Quantum Computing Software with NVIDIA CUDA-Q Logical Infleqtion shares fell 3.6% today despite the company announcing advances in its fault-tolerant quantum computing software through integration with NVIDIA's CUDA-Q platform. The decline suggests investors may have been underwhelmed by the technical milestone or were taking profits on recent gains. 14-SEP-2026 09:09 AM ET