81.   That share has dropped to about half and likely will continue falling.

82.   Teva shares dropped in New York on Thursday and Friday.

83.   That would suggest that the investors had specific reason to believe UAL and AMR shares would drop.

84.   The actual value of the transaction likely will be considerably less than the original offering price because Perkin-Elmer shares have dropped in recent months.

85.   The bill, called the Securities Litigation Clarification Act, is backed by Silicon Valley firms which are often sued for stock fraud when their shares drop sharply.

86.   The investor then hopes the shares will drop in price.

87.   The shares will drop more, he says, as investors recognize HMOs are subject to chronic price wars and shakeouts.

88.   The shares had dropped last month, in part because the company said it did not know whether it would meet Wall Street expectations.

89.   The shares have dropped by about half in the past three months.

90.   The Sutter Power Plant in Yuba City, Calif., is owned by Calpine, whose shares also dropped on Monday.