Questions about models for the valuation of option contracts.
11
votes
1answer
731 views
How do I price OANDA box options?
How do I price OANDA box options without using their slow and
machine-unfriendly user interface?:
http://fxtrade.oanda.com (free demo account) sells "box options":
If you already know what a ...
23
votes
4answers
914 views
Are there any new Option pricing models?
Back in the mid 90's I used the Black-Scholes Model and the Cox-Ross-Rubenstein (Binomial) Model's to price Options. That was nearly 15 years ago and I was wondering if there are any new models being ...
10
votes
7answers
2k views
Why does implied volatility show an inverse relation with strike price when examining option chains?
When looking at option chains, I often notice that the (broker calculated) implied volatility has an inverse relation to the strike price. This seems true both for calls and puts.
As a current ...
