Manually added flashcards
What is TIMS?
Theoretical Inter-market margaining system used for mixed portfolio based margining. Consists of premium margin (value of position at close of trading) + risk marging (option pricing formula to measure potential change in position value). This replaces SPAN and is used on the CBOE exchange. Margin will be on a gross basis whilst SPAN is on a net basis.
What is a protected payment system?
Used by clearing houses to collect marging owned via Direct Debit
What is inter-commodity credit/inter-commodity spread
Scanning risk adjustment to take into account offsetting positions
When is initial margin paid on long equity positions?
Not paid as premium is paid in full (T+1) where the holder pays the clearing house before the end of the trading day
What is intra-market spread?
Spread between the same underlying but different expiries on the future
What is intermarket spread
Spread between different but connected underlyings of futures
What is a covered short call and what is it used for
F-C = -P : Capture the profits in a stable market and premium generated shields downside risk (market falling)
Option spread must contain what characteristics?
Either be of two puts or two calls and also be the purchase of one option and the sale of the other
Formula for number of contracts needed to hedge a CTD bond?
Nominal value of CTD(no. bonds bought * nominal)/future vale * Price Factor
Which platform provides straight-through processing?
LME Select via LCH
What is sold on ICE?
Energy contracts, financials, & agriculturals
What is traded on Euronext derivs?
Financials and soft agriculturals
What is traded on LSE Derivatives?
Financials
Which exchange are some forwards traded on?
LME Select via LCH
Purpose of MIFID?
Harmonise EEA regulations & cover passporting
Purpose of FCA?
Regulated conduct, competition, & market abuse
Purpose of Dodd Frank?
Regulate transparency in the US and mandatory clearing of OTC trades
What is the commodities futures modernisation act?
legalised single stock futures
Which act created the part 30 restriction?
Commodities Exchange Act
What is the CFTC the regulator of?
US derivatives exchanges (but not the CBOE - SEC), overseeing the NFA, enforcing commodities exchange act and commodity futures modernisation act
What is the purpose of NFA?
Self regulating organisation, oversees derivative firms, runs an arbitration scheme (programme to safeguard integrity)
Which exchange uses TIMS?
CBOE and must have a gross margin instead of UK net margin
What is an “options on close”
Exercise into a futures position due to premium paid on expiry
What happens to a futures contract after a bonus/right issue?
Exchange adjusts the contract to include it
Is Gamma positive or negative for long puts?
Gamma is positive for long options, negative for short options.
Which options greeks are highest ATM?
All option greeks except for delta
What is dynamic hedging?
Where a portfolio is rebalanced based on delta hedging
What is another name for a synthetic long?
Reversal (long the synthetic & short the future)
What is a conversion?
When the price of a synthetic is greater than the future therefore short the synthetic and long the future
Benefits of a protected short call
Income in a stable environment and slight protection from a falling market
Benefits of a covered short put
Income in a stable environment and slight protection from a rising market
Why would an investor benefit from a falling interest rate market if they have a negative Rho?
Rho is correlated to the profitability of the portfolio in a specific change in interest rates. (Negative Rho will profit from falling environments and positive rho will benefit from rising environments)
Which exchanges provide a mutual offset link
Exchanges with a different time zone (e.g. SGX & CME / MCX & CME)
What is the process from execution to delivery?
Trade is matched & registered (or registered then matched for OTC), Trade is registered to the clearing house via TRS / UCP and then margined, monitored and prepared for settlement. DvP, change of ownership, tax, and then settlement.
When does novation occur?
At trade registration system (post execution)
For mutual and inddependent guarantee, which is used by US and which Is used by UK?
Mutual guarantee used by UK clearing house, independent guarantee used by US clearing house
What is the process in the event of a default for a mutual guarantee clearing house?
Default members margin, then default members contributions, then other members contribution and then their own funds
What is the process after a independent guarantee clearing house after a member defaults
Default members margin, then clearing house own funds (including insurance)