As Chinese President Xi Jinping visits the U.S. this week, "Fast Money" trader Guy Adami sees one winner in the markets—cybersecurity stocks.

Xi was slated to meet with U.S. tech firms on Tuesday and will speak with President Barack Obama later in the week. A sluggish Chinese economy, U.S. firms' access to the country and cyberattacks traced to the area are among the topics that could be discussed.