Quote from xBoba:
Hi guys, I'm currently in the process of understanding Options, and I have 3 questions:
1.) I'd like to know if the analogy of buying a call is the same as selling put, and if buying a put is the same as selling a call.
If I buy a call, I expect the price of the underlying to increase.
If I sell a put, I expect the price of the underlying to increase.
If I buy a put, I expect the price of the underlying to decrease.
If I sell a call, I expect the price of the underlying to decrease.
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2.) When I want to buy a put option, would the seller (underwriter) be the person selling the call? Please reference question 1.
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3.) Can I sell a call without owning the option? Or would I have to own the call first in order to sell it?
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4.) When I buy a put, it is granting me the right to sell the underlying stock. Does this mean I have to own the shares first before being able to buy a put?
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I just want to re-confirm some of these questions as I am pretty confident that what I have in mind is correct. And yes, I am currently reading a Beginner to Options book.
Thanks!
The most important thing you need to understand is that a vanilla option, no matter it is a call or put, always has positive gamma. That means if you buy options you benefit from the increase of volatility and suffers from time decay.
In my mind, managing gamma is the key to trade options. Directional movement is secondary.