Arm Holdings is trading 5.01% up at $307.00 in pre-market on October 2, 2026, as semiconductor shares and the broader market are higher; available reporting doe

Arm Holdings is trading 5.01% up at $307.00 in pre-market on October 2, 2026, as semiconductor shares and the broader market are higher; available reporting does not confirm the cause. - Semiconductor shares broadly strengthened as investors reacted to onsemi’s revised $5.7 billion all-cash Synaptic…