systematic risk
market risk
interest rate risk
reinvestment risk
inflation risk
nonsystematic (unsystematic) risk
business risk
financial risk
regulatory risk
legislative risk
political risk
sovereign risk
liquidity risk
currency or exchange rate risk
control relationships
regulation full disclosure (FD)
tender offers
short tendering
partial tender
SEC rule 10b-18
senior exploitation
soft dollars
safe harbor
rehypothecate
In a margin account, hypothecation is the pledging of customer securities as collateral for the margin loan the customer will receive. The broker-dealer repledges (rehypothecates) the securities as collateral to the lending bank. Broker-dealers are permitted to pledge up to 140% of the debit balance in the customer’s account.