Archive for May 21st, 2011

Weekend Review of Unusual Options Trading (ACOR, CAAS, GME, HK, S, TEVA, VVUS)

Each Saturday we usually try to do a review of some unusual options trading at the end of the week.  With Friday being expiration date, that can always mask some of the larger trades.  We tracked unusual options trading in shares of Acorda Therapeutics, Inc. (NASDAQ: ACOR), China Automotive Systems Inc. (NASDAQ: CAAS), GameStop Corp. [...]