Verizon (VZ), AT&T (T), T-Mobile (TMUS) and other mobile carriers sold off on Friday after SpaceX (SPCX) announced it acquired a low-band spectrum license. As Marley Kayden explains, it allows the Elon Musk-led firm to expand mobile carrier opportunities. She touches the key points underneath the headline and highlights bullish analyst adjustments on the stock. Dam Deming offers an example options trade for SpaceX.