Option 101: What Is Option? – Part I
There are two kinds of options: call and put:
l A call option gives the buyer the right, but not the obligation, to buy the underlying instrument to the seller of the option at a definite price within a specified period of time. Calls are purchased by those who think the underlying instrument may go up in price.
l A put option gives the buyer the right, but not the obligation, to sell the underlying instrument to the seller of the option at a definite price within a specified period of time. Puts are purchased by those who think the underlying instrument may go down in price.
Just like you can go long (buy) or short (sell) the underlying instrument, you can go long or short options. Options can be complex because we have four choices. See the “Potential Underlying Position” table below.
|
|
Long (buy) |
Short (sell) |
|
Calls |
Has the right to go long |
May be obligated to go Short |
|
Puts |
Has the right to go short |
May be obligated to go Long |
Table 1: Potential Underlying Position