Investment Planning Flashcards
Stock Options
The BUYER of the contract has the right (or option) to…
The right to buy a call.
The right to sell a put.
Stock Options
Which option strategy is used when you own the shares and want to generate income?
Selling Covered Calls (or Covered Call Writing)
Only considered covered if you own enough shares to cover all contracts sold.
Stock Options
Which option strategy is used when the stock’s price is expected to have minimum movement?
Spread
Involves purchasing and selling the same type of contract. Example: Buy a call and Sell a call.
Stock Options
The SELLER of the contract has the obligation to…
The obligation to sell the call.
The obligation to buy the put.
Stock Options
Which option strategy is used when an investor has a concentrated stock position?
Collar
Investor buys a put (portfolio insurance) and also sells (or writes) a call option.
An investor who is already long the underlying stock buys an out-of-the-money put option while simultaneously writing an out-of-the-money call option. The put protects the trader in case the price of the stock drops. Writing the call produces income (which ideally should offset the cost of buying the put) and allows the trader to profit on the stock up to the strike price of the call, but not higher.
concentration = collar
Stock Options
Which option strategy describes an investor who does not own the stock and writes a call option?
Naked Call Writing
Seller bears unlimited risk because they don’t own the stock. If the market price of a stock moves against a put writer, it can fall to zero and that’s the end of it. If it moves against a call writer, the sky’s the limit as to how high the price could go.
Using FUTURES for hedging strategy
What type of hedge should you use if you do not own shares and think the price in the future will be higher than today?
Long hedge
Anyone who has to buy something is short, so they should buy a futures contract if they think the price will go up (they need a long hedge).
Example: A paper manufacturer needs to buy lumber from tree farmers and is concerned lumber prices may rise, so they should buy a futures contract to protect against rising lumber prices.
Using FUTURES for hedging strategy
What type of hedge should you use if you own shares and think the price in the future will be lower than today?
Short hedge
Anyone who owns something is long, so they should sell a futures contract to protect against falling prices (they need a short hedge).
Example: An investor is convinced that gold has peaked and it is likely to begin losing value in the next 6 to 12 months. He should sell a 12-month futures contract on gold.
Futures Contracts
Take a (long or short?) position if you think the price in the future will be higher than today.
Take a long position if you think the price in the future will be higher than today.
Stock Options
Which option strategy is used when you want to protect the stock you own from falling prices?
Protective Put
Investor owns the stock, and buys a put to protect their long position.
This is the very essence of portfolio insurance.
Futures Contracts
If an investor thinks their stock may begin losing value, should they buy or sell a futures contract?
Anyone who owns something is long, so they should sell a futures contract (they need a short hedge).
Example: An investor is convinced that gold has peaked and it is likely to begin losing value in the next 6 to 12 months. He should sell a 12-month futures contract on gold.
Stock Options
Which option strategy is used to capitalize on volatility regardless of direction.
Straddle
By purchasing a put and a call of the same underlying stock, same expiration and same strike price, the trader is able to catch the market’s move regardless of its direction. If the market moves up, the call is there; if the market moves down, the put is there.
Think of straddle the bull that has you go up and down, like volatility.
Futures Contracts
If a company needs to buy something and concerned prices may rise, should they buy or sell a futures contract?
Anyone who needs to buy something is short, so they should buy a futures contract (they need a long hedge).
Example: A paper manufacturer needs to buy lumber from tree farmers and is concerned lumber prices may rise, so they should buy a futures contract to protect against rising lumber prices.
Margin Call: calculating margin on a per share basis
What price must the stock fall below for the investor to receive a margin call?
[(1 - IM) ÷ (1 - MM)] x Initial Purchase Price
Assume Initial Margin (debt) = 50% and Maintenance Margin = 25%
If paying broker’s commission, add that amount to the initial stock purchase price
Margin Call
If the stock price falls, what amount must be deposited to cover the margin call?
Required equity: current stock price (price it fell to) x MM
Current equity: current stock price minus loan amount per share
Required equity minus current equity = deficit
Multiply the deficit by the number of shares.
Holding Period Return (HPR)
Profit ÷ Cost
Profit = what you sold the stock for, plus dividends, minus your investment, minus the margin loan, minus margin interest.
Cost = only include what you invested, no margin expenses. The maximum you can borrow on a margin account is 50%, so use that percentage if not provided. For example, if the price of the stock is $1000 but you purchased on margin, you would use a cost of $500 as that is all that you invested.
Inflation-adjusted Rate of Return (Real Interest Rate or Real Rate of Return)
[(1 + investment return) ÷ (1+ inflation rate) -1] x 100
With education funding, step 2 uses the EDUCATION inflation rate
Formula for Current Yield (Bond)
Annual coupon payment ÷ Bond’s market price
Formula for Taxable Equivalent Yield (TEY)
Tax-exempt bond rate ÷ (1 - investor’s marginal tax rate)
Tells you how much of a return a taxable bond would need to generate in order to equal the yield on a tax-exempt bond, like a muni bond.
Formula for Conversion Value of Bond
(PAR ÷ Conversion price) x Stock price
Conversion price: PAR ÷ Shares
Stock Options calculation
Intrinsic Value: CALL Options
IV for Call Option = Market value - Exercise price (COME)
For a Call, it is favorable when the MP > EP (In the money)
Stock Options calculation
Intrinsic Value: PUT Options
IV for Put Option = Exercise price - Market value (POEM)
For a Put, it is favorable when the EP > MP (In the money)
Calculation
Total Premium for stock option
Total Premium = Time Premium + Intrinsic Value
Time premium is greatest at the creation of the contract, and approaches $0 at the expiration.
Stock Options
Combining stock and option positions provides ____ for long options, and ____ for short options.
protection for long options
income for short options
Risk-adjusted return measurements
Sharpe Ratio
AKA “Reward to Variability”
Formula provided
- Used to compare two funds but only appropriate when r2 < 0.70
- Use standard deviation (Sharpe begins with S).
If you are provided the correlation coefficient, square it to calculate r2.
If uncertain about the reliability of r2 or the question does not provide it, go with Sharpe. “When in doubt, BE SHARPE”.