Why Is Tesla (TSLA) Stock Price Up 5.14% Today, August 21? Nevada Robotaxi Approval Revives Autonomy Optimism

Tesla shares rose after Nevada regulators approved a larger Cybercab robotaxi permit, refocusing attention on autonomy as a monetizable catalyst rather than near-term vehicle margins. The move appears largely company-specific versus the broader market's modest gains. Near-term positioning will likely hinge on whether regulatory progress converts into operational fleet deployment and whether technical resistance near prior support is cleared or rejected.