Examlex
A weighted price index that uses current-period quantities as weights is known as ________.
Maintenance-Margin
The minimum amount of equity that must be maintained in a margin account to continue holding positions, preventing a margin call.
Margin Call
A demand by a broker that an investor deposits further cash or securities to cover possible losses.
Margin Deposit
A margin deposit is an initial sum deposited to cover potential losses when borrowing capital for investing, typically in a margin account for trading securities.
Open Interest
The number of futures contracts outstanding.
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