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.
In addition, the rules require that any funds used to meet the day-trading minimum equity requirement or to meet any day-trading margin calls remain in the pattern day trader's account for two business days following the close of business on any day when the deposit is required.he day-trading margin rules address this risk by imposing a margin requirement for day trading that is calculated based on a day trader's largest open position (in dollars) during the day, rather than on his or her open positions at the end of the day.