KEY POINTS
  • This was the biggest one-day decline for the stock since Aug. 8, 2002, when the stock plummeted 29.8 percent. PG&E also traded 23.6 million shares, about five time its average 30-day volume.
  • Friday's decline wiped out PG&E's gains for the year.
Firefighters begin a back burn against the Camp Fire on Pentz Road south Paradise, Calif., November 8, 2018. 

Shares of PG&E plunged more than 16 percent on Friday as wildfires continued to rage through California.

This was the biggest one-day decline for the stock since Aug. 8, 2002, when the stock plummeted 29.8 percent. PG&E also traded 23.6 million shares, about five time its average 30-day volume. PG&E is the parent company of Pacific Gas and Electric, which has 16 million customers in California.