The SEC has suspended trading in stocks that were hyped by spam campaigns. Incredibly the spam campaigns appear to have lifted the prices on some of these companies as indicated by the SEC study:http://www.sec.gov/news/press/2007/2007-34.htm
On Friday, Dec. 15, 2006, shares in Apparel Manufacturing Associates, Inc. (APPM) closed at $.06, with a trading volume of 3,500 shares. After a weekend spam campaign distributed emails proclaiming, “Huge news expected out on APPM, get in before the wire, We’re taking it all the way to $1.00,” trading volume on Monday, Dec. 18, 2006, hit 484,568 shares with the price spiking to over 19 cents a share. Two days later the price climbed to $.45. By Dec. 27, 2006, the price was back down to $.10 on trading volume of 65,350 shares.
On Dec. 19, 2006, trading in Goldmark Industries, Inc. (GDKI), closed at $.17 on trading volume of 126,286 shares. On Dec. 20, 2006, the spam campaign started, with e-mail proclaiming “GDKI IS MAKING EVERYONE BANK!,” and setting a 5-day price target of $2. By Dec. 28, 2006, spam emails boasted of the price spike that had already been achieved — “$.28 (Up 152% in 2 days!!!)” — and promised a 5-day price target of $1. That same day, GDKI closed at $.35 on a volume of more than 5 million shares. By January 9, 2007, the closing share price was back down to $.15.
A spam campaign in Healtheuniverse, Inc. (HLUN) stock began on Sept. 4, 2006, with emails incorporating a Healtheuniverse press release proclaiming that HLUN was “focused on being the first to commercialize stem cell applications in the $15 billion worldwide plastic surgery and cosmetic surgery market.” On Sept. 7, 2006, HLUN closed at $.12 per share on trading volume of 3,000 shares. The spam campaign accelerated, and HLUN shares spiked to $.22 per share on Sept. 11, 2006, with over 2.2 million shares trading hands. By Sept. 22, 2006, the closing price had dropped back down to $.11.