Tesla Inc (NASDAQ:TSLA) shares are rising Thursday. The company’s official Robotaxi account announced expanded service hours and a larger unsupervised fleet, with the upcoming Cybercab launch adding to the momentum.

Tesla stock is gaining positive traction. Why is TSLA stock advancing?

Tesla Expands Robotaxi Hours and Fleet Size

Tesla’s Robotaxi team posted an update on Wednesday, saying passengers can now hail a ride between 6 a.m. and 10 p.m., any day of the week, in every city where the service currently operates. The post also claimed a noticeably bigger lineup of driverless cars on the road, though there were no details on the actual growth metrics.

Tesla said it also upgraded intelligence in vehicle distribution and routing, resulting in shorter wait times for riders.