they were removed from S&P list yesterday, so now a bunch of funds have to sell
"S&P said earlier this week that Krispy Kreme, which had been the 399th ranked stock in the index, based on market capitalization, will be replaced by Cathay General Bancorp (CATY.O: Quote, Profile, Research) at the close of trading Thursday.
(b)Stocks that are removed from indexes may see heavier volume and weakness as fund mangers whose portfolios mirror the benchmarks must sell the shares.(/b)