Questions tagged [hedging]

[Think of it as insurance. When people decide to hedge, they are insuring themselves against a negative event. This doesn't prevent a negative event from happening, but if it does happen and you're properly hedged, the impact of the event is reduced. So, hedging occurs almost everywhere, and we see it everyday.](http://www.investopedia.com/articles/basics/03/080103.asp)

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32 views

How do I hedge two/three zero coupon bonds with different maturity under Vasicek short rate model?

I am working on the case that I need to hedge two bonds with different maturites under Vasicek model, which is \begin{equation} dr_t=a(b-r_t)dt+\sigma dW^Q_t \end{equation} and I know how to price the ...
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45 views

Managing/Hedging strangle with futures at strike prices

Since I am very new to options, I thought would be great to ask the opinions of the experts in this group. Please note that I will hold strangles till expiration. The goal is to sell strangles (OTM ...
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64 views

Option seller: Why is delta hedging required if I am long/short the underlying with same number of lots as the OTM options I sold?

Situation: Sold OTM call while long the underlying. Stock did not tank, it went up too much breaching the breakeven point (strike price+premium). If I sell 1 lot of call options and I am being long ...
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43 views

How do I calculate FX forward hedge ratio?

Suppose I have a USD holding of 1,000,000 in my portfolio and I want to convert it into EUR in a month's time. I enter into a FX forward contract of the same amount USD 1,000,000, meaning that I have ...
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17 views

Why might a bulk annuity provider hedge their exposure to risks such as inflation, interest rates, and exchange rates on a weekly basis?

I was recently speaking to someone who works at a UK life insurer which offers defined benefit pension scheme buy-outs. He mentioned that the company employs traders (of bonds and swaps, mostly) and ...
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101 views

How can I theoretically hedge a bet, which is about whether or not price of a stock will get above a number?

For example, the bet may be about someone giving me P dollar and I will pay that person 300 dollars if tomorrow Tesla gets above 860 dollars. While assuming the Black-Scholes model hold, I can simply ...
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44 views

Hedging Bond portfolio with Futures

I am working on a risk department. Our portfolio contains mostly some long German bond 15y and we tend to hedge it through BUXL and BOBL via PCA but our 15y key rate duration is not properly covered. ...
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46 views

Sign of DV01 for FRA and IR Swap and Their Relationship

I'm confused with the sign notion (positive or negative) of DV01 for FRA and IRS. Say if I short FRA and also long IRS (pay fixed receive Float) with same underlying, does that mean both dv01 of these ...
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25 views

Forecasting accuracy in one month and hedging

I am working on predicting the daily data of a financial time series $[Y(t+1),...Y(t+j)]$ =$f(X_1(t),...X_1(t-i),.....,X_n(t),...X_n(t-i))$ where $Y$ is a commodity price $X_i$ are predictor variables ...
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Risk Capital and Minimum Variance Hedge Ratio

I understand that the minimum variance hedge ratio minimizes the second moment of the portfolios. My question is how is it related to the size of the risk capital (which is calculated as the Value at ...
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Is Vega hedging a complex derivative self financing?

Let's consider an incomplete market where I am pricing a complex derivative (Say a Bermudan). I hedge vega by a vanilla option(S). Let's say at t=1 I want to re-hedge. However, I have no guarantee ...
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Hedging a short position in the Lookback Option

SOLUTION I got the correct answer using this formula $X_2(HH)=(1+r)*[X_1(H)-\Delta_1(H)*S_1(H)]+\Delta_1(H)*S_2(HH)$ $(1+0.25)[2.24-(.06667*8)]+0.06667*16=3.20$
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27 views

Bond CSA hedging risk

If I have a CSA that contains say GBP Gilts and GBP cash, how do i hedge the risk that the gilt funding cost goes up. Lets say my portfolio is > 10 years. Let's assume I have a discount curve that ...
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99 views

How can you possibly profit from hedging, in view of Algorithmic Trading?

To wit, doesn't hedging necessarily break even or lose money? I assume the semi-strong form of the EMH, defined in Zvi Bodie, Alex Kane, Alan J. Marcus. Investments (2018 11 edn). p 338.       The ...
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269 views

Hedge backtesting: ex-ante Beta vs observed Beta (is this even possible?)

A global equity portfolio has for objective to outperform a benchmark (MSCI World). I hedge the sensitivity of the portfolio to MSCI World (the beta) so that only the alpha remains unhedged. The ex-...
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83 views

Why would a 15Y swap index=EUR3M and discount=OIS, show only a EUR3M-delta at 15Y

When computing the index-delta for a swap in a multi-curve framework, only the last cash tenor seem to show sensitivity. Could anyone explain with formulas why it is the case ? For example a 15Y swap ...
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36 views

Fixed income management problem

First of all, hope everyone is safe and sound. I would like to describe the following scenario and my thinking Welcome any comments on my thought process!!! 3 swaps outstanding Pay fixed 100mln, ...
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Proxy for performance of hedged portfolio: dividing price of security by price of hedge

I have seen in various places the use of the proxy: $$ P_S / P_H $$ to quickly analyze performance of a portfolio with a single stock and a hedge. I was wondering how sound is this proxy, and how and ...
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92 views

Is it possible to construct a hedge that matches value Delta Gamma and Vega?

Given a strike price, current price, risk free rate, dividend yield and volatility, I have been asked to calculate: - a hedge which matches the value Delta and Gamma - a hedge which matches the value ...
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85 views

Alternative strategies for hedging customer FX positions in spot market

Generally, if an FX broker decides to hedge a customers' position, it automatically hedges the customer's trade to Liquidity Providers when the trade occurs in the spot market. Let's say, the customer ...
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28 views

Hedging with a different underlying - bond options case

I'm working on government-bond options pricing (Black-Scholes world, nothing fancy). In EUR, that's pretty much a "non market" in the sense that there's pretty much no quotes, so no implied vols, no ...
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97 views

Hedging with implied volatility

I am reading this article by R. Ahmad and P. Wilmott: Which Free Lunch Would You Like Today, Sir?: Delta Hedging, Volatility Arbitrage and Optimal Portfolios Let $V^{i}$ the market value of an ...
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64 views

Hedging Strategy for European Call Option (Single period Binomial Model)

I am hoping to gain some insight to an exercise from my undergraduate Mathematics of Finance class. (This is my first course ever in finance, so bear with me.) The exercise is: Consider a single ...
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63 views

How to hedge payments in a foreign currency?

I´m confronted with solving the following exercise: "Suppose that now is 1 March. You are a UK based exporter who´ll export products to a U.S. company for 250,000 US dollars and to a French company ...
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52 views

Hedging option delta

Let's say I am long 1000 50 delta call options. I need to hedge my deltas now. There can be infinite ways to do this. How should I think about proceeding wit this? My first thought was, if the ...
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63 views

Spread option static replication

I have a methodology for hedging a spread option but not sure if it makes any sense, or if I can do any better. Happy to hear your advice! Suppose you have a spread option paying off $P_T(r_T,s_T)=(...
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137 views

Cash Flow Hedge Accounting

In the context of hedging a fixed rate foreign currency liability with a receive-fixed pay-fixed CCS is known that in order to assess the effectiveness of a cash flow hedge the ratio of the change in ...
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183 views

Exotic option arbitrage

Suppose an exotic European option has a sub hedging (price being lower than the target) portfolio of vanilla European options all with the same expiry as the exotic option. The sub hedging portfolio ...
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123 views

replicate option by dynamic hedging

I've just started working for a company with a decent commodity exposure. They manage this by as they call it dynamically hedging it. Basically when they start the hedging they identify a market ...
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695 views

FX hedging: forward rate and implied forward rate

In this paper (box 1 page 24): https://www.rbnz.govt.nz/-/media/ReserveBank/Files/Publications/Bulletins/2000/2000mar63-1brookeshargreaveslucaswhite.pdf It is argued that the forward rate that a ...
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53 views

What does “follow forwards” mean?

In the context of "if equity returns follow forward", what exactly does "follow forwards" mean? Thank you!
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1k views

How to calculate a future contracts price?

I have the following question from Hull, problem 6.17: On August 1 a portfolio manager has a bond portfolio worth $10 million. The duration of the portfolio in October will be 7.1 years. The December ...
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157 views

Reference for why a derivative is a derivative and not say an insurance contract

I recently spoke to an options trader that tried to demonstrate option pricing by considering a random walk of balls dropping down a lattice so the underlying stochastic process is a simple random ...
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155 views

Isn't this modified stop-loss strategy an arbitrage?

In John Hull's The Book, section 18.3 he briefly discussed a stop-loss strategy for writing a call option: buy one share of stock whenever $S_t>K$ and sell it otherwise (except at time $0$: if $S_0\...
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141 views

Beta Hedging through factor model

Is there any way to reduce Beta exposure to a single factor in the factor model? Specifically I read somewhere that if in a single factor model, your beta, wrt to say SnP is B, you take a position of ...
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191 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 ...
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610 views

How to optimally hedge construction loans with interest rate swaps?

We are a borrower with a construction loan that is pay floating. At the inception of the loan, we entered into a pay-fixed/receive-floating interest rate swap with a growing notional profile that ...
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277 views

Super Hedging in incomplete Trinomial Tree

I have a question concerning the super-replication of a call in a trinomial tree which has the following characteristics: Suppose we have one risky asset $S_t=2+\sum_{k=1}^tZ_i$, where $P(Z_i=0)=P(...
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52 views

HEDGING WITH A PUT OPTION

In the following example, for 3rd question and 4th question why do we have to add (Stock price in three months - Current stock price) to put option profit? Thank you in advance.
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Option price in a neutral risk world is the same as in the real world. I can not understand! [closed]

Good evening. I know there are several posts on the subject but unfortunately I can not fully understand this concept and I hope you can help me. To price the option the fundamental assumption ...
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1k views

Interview question on etf

If the ETF in the European market is tracking an oil company in the US, and now the oil price in the Middle East is likely to rise, how should I hedge this position? P.S- I am preparing for Flow ...

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