CHAPTER 9 - OPTIONS Flashcards
(117 cards)
Option Contract
Option - two party contract that gives a right to the buyer and obligation to seller
Terms - standardized by OCC to allow easier trading on an exchange like CBOE, Nasdaq option, and others
Underlying security may be a stock, index, currency, interest rate, or government bond
Derivatives - options are called derivates because their value is derived from the value of underlying instrument like a stock, index, or currency
Each option contract represents 100 shares of the underlying stock
Two Parties
Buyer = Long = Holder = Owner
Pays premium to seller
Debit to account of buyer to open their position
Has the right to exercise (buy or sell)
Seller = Short = Writer
Receives premium from buyer
Credit their account when they open their position
Has obligation when contract is exercised to sell or buy
Long Position
Long a call: pays premium for the right to buy the asset at the strike price
Long a put: pays premium for the right to sell the asset at the strike price
Short Position
Short a call: receives premium with the obligation to sell the asset at strike if exercised
Short a put: receives premium with obligation to buy the asset at strike if exercised
3 Option Specifications
Underlying Instrument: Anything with fluctuating value
Strike price: Exercise price stated
Expiration: Expire on a specified date and can be bought or sold at anytime during life cycle
- standard contracts have 9 month expirations and expire on 3rd Friday of expiration month at 11:59pm
- long-term equity anticipation notes (LEAPS) have a max expiration of 39 months but can be customized
Types of Options
Type: calls and puts
Class: all options of same type on same underlying security
Series: options of the same class, exercise price, and expiration month are in the same series
Calls
Long Call: call buyer owns right to buy 100 shares of a specific stock at exercise price before expiration, holder of the option can also sell the option
Short Call: call seller has obligation to sell 100 shares of a specific stock at strike if buyer exercises
Puts
Long Put: put buyer owns right to sell 100 shares of a specific stock at a exercise price before expiration or can sell the option
Short Put: put seller has obligation to buy 100 shares at the strike if buyer exercises
Opening and Closing Positions
First need to open:
Buying an option - opening purchase
Writing an option - opening sale
Closing sale is to get out of it:
- opened by buying, now sell to close
Closing purchase is also to get out of it:
- opening sale, now buy to close
gains and losses depend on premiums paid and premiums received
Settlement Dates
Settlement date is next business day
T+1
Buying an option on Tuesday, need to have the cash for it (pay for it) on Wednesday
Proof of ownership is trade confirmation and proof of payment
Stocks and bonds have certificates, options DO NOT
Role of OCC
OCC is an SRO and does the following:
- issues listed options contracts
- standardize and guarantee performance and issue of option contracts
- determines new option contracts that will be offered
- designates strike prices and expirations
DOES NOT determine option premiums
premiums determined by supply and demand
Assignment of exercise of options contracts
OCC guarantees the exercise of options contracts (if buyers choose to exercise), if seller cannot perform the OCC comes in
OCC assigns exercise notice to BD with a customer who has sold or written that option
BD assigns that exercise notice to a customer with short position
Who issues all listed options contracts?
OCC
Customer notifications of allocation method
OCC is notified by BD that customer wants to exercise
OCC randomly selects a firm with a short position and assigns it to them
BD assigns it to specific clients
Once option is exercised, contract can no longer be traded (binding and irreversible)
Assigned party (writer) must deliver within 1 business day (for a call) or buy within 1 business day (for a put)
Assignment Methods for OCC and BDs
OCC assigns to BD on a RANDOM BASIS
BDs assign to customers in:
- Random basis
- FIFO method
- Any fair or reasonable method
Size of writer position is NOT FAIR
Delivery After Exercise
Upon exercise of option, the parties are required to make settlement
Writer must either deliver or buy the stock within 2 business days from notification of exercise (same as T+1)
Settlement date for equity options is next business day or T+1
Intrinsic Value
In the money -
Call: CMV - Strike
Put: Strike - CMV
At the money -
Call and Put: Strike = CMV
Out of the money -
negative number
Call: Strike > CMV
Put: CMV > Strike
Intrinsic Value: amount a contract is in the money (CAN NEVER BE LESS THAN 0)
Options that have intrinsic value at expiration will be exercised
Intrinsic value is the same for buyers and sellers, buyers want intrinsic value, sellers do not
Time Value
At expiration the time value is 0
More time = more value
Premium = time value + intrinsic value
Time value = premium - IV
Time decay - value of option diminishes as it approaches its expiration date
Trading at Parity
Parity:
Premium = IV
If customer buys 100 shares of stock and writes 1 out of the money call against the long position, what is the breakeven point?
Cost of stock purchased less premium
100 * $50 = $5,000
Call premium = $100
$5,000 - $100 = $4,900 is the breakeven
Single Option Strategies
Buying Calls
Writing Calls
Buying Puts
Writing Puts
Reasons to buy a call
Speculation - Pay premium for the upside potential
Deferring a decision - Can buy a call and lock in a price allowing you to make a decision later for just the premium
Diversifying holdings - Can buy variety of stocks
Protection of Short Stock Position - insurance against rising prices
Short Call option strategies
Covered calls - own the stock and write a call option
can cover by either owning the stock, buying a call at a lower strike, or by a security convertible
Uncovered - write a call without owning the stock, naked short (unlimited loss potential)
Increasing returns - premiums add to the income
Speculation - profit if stock goes down
Locking in sale price - if you have a unrealized profit you can write a call to lock it
Protection of long position - limited downsize prevention from premium
Ratio call writing - selling more calls than long stock positions cover, generates income but has unlimited risk
2 strategies that have unlimited loss potential
short sale
writing uncovered call