1991年11月20日
Cascade International Inc., a fashion chain near the top of BusinessWeek抯 1990 list of 揾ot growth companies,� announces that its chairman, Victor Incendy, has disappeared -- along with more than 200 of Cascade抯 stores. Incendy had claimed that Cascade had between 255 and 400 outlets -- but in reality, there are fewer than 30. The company had reported earning $11 million the previous year; it actually lost $7 million. At its peak price of $11.62 in August, Cascade抯 stock had been valued around $200 million; less than a year later, the incredible disappearing company抯 stores are sold off for a mere $370,000. Incendy has never been found and remains an international fugitive.
1993年11月20日
On this day, the Senate Ethics Committee handed down a stern censure of Alan Cranston, taking the California senator to task for his "dealings" with the scandal-ridden Savings and Loan executive Charles Keating. In the strongly worded statement, which capped off a two-year probe into the actions of the "Keating Five," the committee chided Cranston for "violating unwritten but commonly understood standards of Senate behavior." Specifically, Cranston had pursued $800,000 in "charitable contributions" from Keating during the same period in which he had acted with Federal regulators to defend Lincoln Savings and Loan, Keating's troubled operation. However, an enraged Cranston took to the Senate floor to rebut the claims brought against him. "Nothing I did violated a law or Senate rule," the senator declared, though he did tender an apology for engaging in behavior which gave the appearance of being improper.
1995年11月20日 深交所正式启用新的统一的证券帐户号码
11月20日深交所开始正式启用新的统一的证券帐户号码（股东代码）， 股民旧卡换新卡工作亦同时开始。
1996年11月20日 证监会严肃查处海通、深发展违规行为
11月20日中国证监会严肃查处海通证券、深圳发展银行在股票交易中非法为客户提供融资案件，对两家证券经营机构给予警告和罚款。
1998年11月20日 证监会通报红光违法违规案件
11月20日中国证监会就成都红光实业股份有限公司违法违规案件发出通报，对有关机构和责任人进行处罚。
2008年11月20日 原油期货价格盘中每桶跌破50美元
原油期货价格盘中每桶跌破50美元。
2009年11月20日 深交所公开谴责严重违背收购承诺的深国商控股股东
深交所对严重违背收购承诺的深国商控股股东及其实际控制人张晶、一致行动人张化冰给予公开谴责。
