While Alphabet (GOOGL) and Nvidia (NVDA) dominate chipmaking headlines, Jenny Horne urges investors to watch Analog Devices (ADI) after it beat earnings and posted guidance above analyst estimates. As she explains, the company plays a key role in the autonomous picture. Keysight Technologies (KEYS) rallied more than 10% in premarket hours after its earnings beat and slew of price target hikes from analysts.