Black Friday (shopping) corner the gold market. When President Grant learned of this manipulation, he ordered the Treasury to release a large supply of gold, which halted the run and caused prices to drop by eighteen percent. Fortunes were made and lost in a single day, and the president's own brother-in-law, Abel Corbin, was ruined. The earliest known use of "Black Friday" to refer to the day after Thanksgiving occurs in the journal, "Factory Management and Maintenance", for November 1951, and again in 1952. Here it referred to the practice of workers calling in sick on the day after Thanksgiving, in order to
Black Friday (shopping) from the previous year. As reported in the "Forbes" "Entrepreneurs" column on December 3, 2013: "Cyber Monday, the online counterpart to Black Friday, has been gaining unprecedented popularity—to the point where Cyber Sales are continuing on throughout the week." Peter Greenberg, Travel Editor for CBS News, further advises: "If you want a real deal on Black Friday, stay away from the mall. Black Friday and Cyber Monday are all part of Cyber Week ..." The National Retail Federation releases figures on the sales for each Thanksgiving weekend. The Federation's definition of "Black Friday weekend" includes Thursday, Friday, Saturday and projected