IQiyi, Dropbox rallies not the result of short squeezes, says S3 By: MarketWatch June 15, 2018 at 12:05 PM EDT The recent rallies in shares of both Dropbox Inc. and iQiyi Inc. remain somewhat of a mystery, but investors can rule out a short squeeze. Read More >> Related Stocks: Baidu.com SP ADR Dropbox Inc Iqiyi Inc ADR Renaissance IPO ETF