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Questions tagged [spread-options]

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0
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1answer
41 views

How skew in vertical put spreads change the payoff?

An spx four strikes wide Put Spread from at the money has a payoff ratio of 1 to 2 meaning if the Premium on the spread is \$10 your reward is \$20; yet the corresponding Call Spread with the same ...
4
votes
0answers
54 views

How can we compute copula functions by using Fast Fourier transformation?

Q1. If a copula is expressed in terms of its moment generating function then how can this copula can be computed by using Fast Fourier Transformation? Q2. Can we use copula to evaluate spread option ...
1
vote
2answers
806 views

Using a call-spread to hedge a digital option

I have a digital option that pays out \$1M at time $T$ if the price of the underlying stock is higher than \$1300 (with current price ~\$1000) and, obviously, zero otherwise. I am in the Black-Scholes ...
1
vote
1answer
96 views

How to price a strategy involving more than 2 different prices?

When pricing a spread option with two different prices, one can use Kirk's approximation combined with Margrabe's formula (https://en.wikipedia.org/wiki/Margrabe%27s_formula). But what if I am ...
-1
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2answers
88 views

Bull spread problem [closed]

I am new to finance math and I would like to know if my approach to this problem is correct Consider the following three European call options, all with expiration at time $T$ = 1: Option $A$ has ...
-1
votes
1answer
213 views

Is it possible to hedge Spread Risk on a Forward Swap?

You can enter a forward swap to eliminate interest rate risk, but the spread risk still exists when the swap actually goes into effect. My goal is to convert a floating rate credit facility that will ...
1
vote
0answers
205 views

How to calculate the volatility of a equity option spread

I would like to calculate the volatility of an equity option spread with all legs having the same expiration. Reading Option Volatility and Pricing 2nd Edition by Natenberg, Chapter 20, section ...
5
votes
2answers
282 views

Valuating Prepayment on Loans- Which models are favorable?

I have some trouble in choosing the right method/model for the valuation a prepayment option on a loan (in General). So far I had some ideas about valuatiing it via a simple PV-method but there ...
3
votes
3answers
11k views

What is a Constant Maturity Swap (CMS) rate?

I have been searching in books and on the internet for a basic definition and explanation of CMS rates, but I cannot find anything clear and simple. Can you explain (maybe with an example) what a CMS ...
3
votes
0answers
94 views

Calendar spread: What are the worst cases?

I am looking to solely make use of the theta decay and trying to overcome the effects of delta and Vega. ​​If, I sell ABC Feb OTM (strike price X) with 3 x 10 = Rs. 30 credit and buy ABC Mar OTM (...
0
votes
0answers
109 views

hedging of a spread option with call

We have 2 underlying $S^{1}$ and $S^{2}$ with BS dynamic under the risk-neutral measure (r constant...) I found the (big) PDE satisfied by the price function $u(t,x,y)$ of a call spread whose payoff ...
2
votes
2answers
4k views

Why a calendar spread is a preferred strategy in a low volatility period

What is it about a calendar spreads opposed to other spreads (e.g vertical spread) that makes it such a popular strategy for a period of low implied volatility? Is it that when low volatility turns ...
1
vote
1answer
48 views

Spread options on prices or returns?

I need some clarifications regarding spread options. I have always found them characterized as paying, at maturity, the difference between the prices of two underlying assets: $$ (S_1(T)-S_2(T)-K)^+ $$...
8
votes
2answers
591 views

How to price a futures spread option?

Let's say I have two futures contract $F_1(0,T)$ and $F_2(0,T)$ on two different correlated underlyings. If I assume that both underlying follow a GBM with volatility $\sigma_1$ and $\sigma_2$ ...
1
vote
3answers
949 views

Can we trade option spreads with more than 4 option legs?

I am wondering why most online brokers restrict multi-legged options spread trades to have a maximum of four legs? Also, is there a broker that allows you to trade say 6 or 8 legged option spreads.
2
votes
1answer
975 views

IB API quotes and speed

The title says it all. I trade futures options exclusively and wanted to see if anyone had insight into the quote speedsrobustness coming into the API. I'm using the Excel DDE right now just building ...
2
votes
2answers
476 views

What is most reasonable approach to determine side of a multi-leg options order?

Say, 4-legged multi-leg options order with below leg ...
1
vote
3answers
509 views

Risk Neutral Evaluation - Exchange/Spread Options

I have two assets, $S_1$ and $S_2$, which follow geometric Brownian motion processes. This implies that both $S_1$ and $S_2$ have a lognormal distribution. I'm trying to get the exchange option price ...
6
votes
2answers
571 views

Correlation decay in lognormal distribution

I noticed that if you use two correlated geometric brownian motions, the correlation structure decays in time pretty fast even for really high correlation values. I think that is not replicating ...