Tech Stocks Pull Nasdaq Down Nearly 2%

Cathie Wood's ARK Innovation ETF sinks during tech selloff. Brent crude prices notch sixth straight weekly decline. Zillow authorizes share buyback. Didi's U.S.-listed shares tumble on plan to delist. DocuSign shares plunge on weakening demand. J.R. Whalen reports. Learn more about your ad choices. Visit megaphone.fm/adchoices