shares of zoom video communications inc zm advanced 151 to 6567 friday on what proved to be an allaround grim trading session for the stock market with the nasdaq composite index comp falling 013 to 1366072 and dow jones industrial average djia falling 055 to 3373488 zoom video communications inc closed 5838 below its 52week high 12405 which the company reached on july 8th trading volume 22 m remained 20 million below its 50day average volume of 42 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use