Napco Security Technologies Inc

Stocks making the biggest moves midday: Palo Alto Networks, Nvidia, Tesla, Marvell and more

Check out the companies making headlines in midday trading. Palo Alto Networks — The security software provider jumped 14.8% after…

Stocks making the biggest premarket moves: Palo Alto Networks, Earthstone Energy, Nvidia, VMware and more

Check out the companies making the biggest moves in premarket trading: Palo Alto Networks — The security software vendor soared…