Since Enron's bankruptcy filing on Dec. 2, the market has punished companies with any hint of murky accounting.

COMPANY STOCK FALL ACCOUNTING SINCE NOV. 30* ISSUE

CALPINE 60.3% Discloses a confusing contract with Enron on debits and credits

MIRANT 57.6 Moody's downgrades debt, warns of off- balance-sheet risks

TYCO 48.2 Spars with short-sellers over earnings- growth figures

AES 38.6 Announces earnings with a long list of adjustments

WILLIAMS 38.4 Delays full financial report to retally COS. off-balance-sheet liability

RELIANT 31.2 Delays 2001 results to restate earnings

QWEST 22.6 Telecom bankruptcies cast new doubt on accounting

CISCO 15.6 Haunted by $2.5 billion inventory write- down in 2001;new concerns over revenue padding

J.P. MORGAN 15.6 Reveals new risks from Enron off-balance- CHASE sheet vehicles

COMPUTER 14.6 Changes revenue accounting; Moody's ques- ASSOCIATES tions outlook

* Through Feb. 12

Data: Bloomberg Financial Markets, BusinessWeek

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