Alumina is the common name given to aluminum oxide (Al2O3). Alumina is produced from bauxite, an ore that is mined from topsoil in various tropical and subtropical regions. The Bayer process, discovered in 1887, is the primary process by which alumina is extracted from bauxite.
Day Trading FAQs. Q. What is the definition of a Pattern Day Trader? A. FINRA defines a Pattern Day Trader as any customer who executes four or more day trades within five business days, provided the number of day trades is more than 6% of the total trades in the account during that period.
Here are some of the facts that every investor should know about day trading: 1  Be prepared to suffer severe financial losses. 2  Day traders do not invest. 3  Day trading is an extremely stressful and expensive full-time job.  Day traders depend heavily on borrowing money or buying stocks on 1  margin. Don't believe claims of easy profits.