Amazon.com (AMZN, $181.28) was the top losers in market capitalization yesterday. In one day, AMZN dropped to $181.28 per share decreasing its market cap by $21.7B to $1885.3B total. A.I.dvisor currently detects 6 or 63 Uptrend stocks and 3 or 33 Downtrend stocks out of 96 stocks in the Internet Retail industry.