As of October 2026 Keysight has a market cap of โน6.306 Trillion. This makes Keysight the world's 376th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Oct 11th, 2026 the market cap of Keysight was reported to be: