About CytomX Therapeutics Stock (NASDAQ:CTMX) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart $1.00$1.20$1.40AugSepOct Get CytomX Therapeutics alerts: Sign Up Key Stats Today's Range $0.99 ▼$1.09 50-Day Range $1.03 ▼$1.31 52-Week Range $...