0
votes
0answers
73 views

Mean-variance minimizser

I am working on a project that involves pricing european call options in incomplete markets. Now I need to find a unique measure $Q^*$ such that $$Q^* = \min_{M_e} E_Q [V(T)-F(w)]^2 = \min_{u} E_Q ...
0
votes
1answer
9k views

Calculating spot rate of interest

You are given the following information regarding the domestic government fixed-interest bond market: The current price of a one-year bond paying coupons at a rate of $4.5$% per annum and redeemed ...
0
votes
0answers
362 views

Mean Reverting Spread

I have constructed a mean reverting spread using two indexes. I know they have to be mean reverting, but when plotted side by side they are mean reverting for a little bit and then deviate and head ...
0
votes
0answers
250 views

Correlation Sensitivity

Suppose I have 2 stocks $S_{1}$ and $S_{2}$: \begin{align} & dS_{1}=rS_{1}dt+\sigma_{1}S_{1}dB_{1}\\ & dS_{2}=rS_{2}dt+\sigma_{2}S_{2}dB_{2}\\ & dB_{1}dB_{2}=\rho dt \end{align} Then I ...
0
votes
0answers
285 views

How to calculate cf and interest accruals of the swap?

How to calculate to calculate daily interest accruals and cashflows for the full term of the swap, given notional, effective date, maturity date: (total one year), accrual: ACT/360 payment: ...
0
votes
0answers
105 views

forward- and backward adjusting stockprices

Do you guys know if a paper has been published that discusses forward- and backward adjusted stockprices, and the look ahead bias coming from backward adjusted data?
0
votes
0answers
105 views

Textbook / Reports on Alphanomics

Look at ACCT 340 @ http://www.gsb.stanford.edu/research/courses/acctg.html I've read some of the research papers written by the Professor, and the material is very interesting. However, I'm looking ...
0
votes
1answer
75 views

Separated software and physical cash flows modelling and pricing to be used with negative interest rates?

The physical cash presence in the final transactions is one of the issues in the presently observed negative interest rates bonds. Such a situation has historically been modelled within the "liquidity ...
0
votes
0answers
58 views

Should portfolio be optimized by marking to the future than marking to market (excluding currencies)?

Observing the negative interest bonds in Switzerland, Denmark, GErmany the value of higher presently (credit-free) outgoing cash flows seems less important than the value of lower future (credit-free) ...
0
votes
1answer
168 views

How far back is normal to backtest an ATS ? [duplicate]

Possible Duplicate: How much data is needed to validate a short-horizon trading strategy? How far back do people usually backtest trading systems? months? years?
0
votes
0answers
160 views

Looking for FpML best practices

We want start using FpML within our organisation; where message will be sent using FpML. What are best practices to do this ? If anyone who have used Tools as well as; i want to use FpML for ...
0
votes
0answers
40 views

Inferring Returns From Minimal Data Points [duplicate]

Possible Duplicate: How much data is needed to validate a short-horizon trading strategy? Suppose I have daily returns for a trading strategy against one month of data. Before starting ...
0
votes
3answers
950 views

How to model the daily return using intraday data?

Say, I have hourly returns $r_1,r_2,...,r_T$, where $r_t$ = $ln(p_t)$ - $ln(p_0)$ for $t = 1...T$. So what is the value of $E[r_t]$? Would $r_T$ be the $\prod{(r_t)}$? Basically $r_t$s are the ...
0
votes
0answers
125 views

Getting the actual distribution of a stock price at time T using implied volatility [duplicate]

Possible Duplicate: How to derive the implied probability distribution from B-S volatilities? Let's assume a stock price S, with volatility $\sigma$ constant, no dividend, and risk free ...
0
votes
1answer
603 views

Way to download current stock information (for free)? [duplicate]

Possible Duplicate: What data sources are available online? Is there a free way to download the current prices (and possibly other data) for stocks for various companies? Context: This is ...
0
votes
1answer
198 views

How can an FRA create arbitrage opportunities?

I'm working through Options, Futures and Other Derivatives (beginner trying to understand investment banking). I've more or less followed the discussion of interest rates, forward rates and forward ...
0
votes
1answer
93 views

What is the required Risk/ Reward ratio in Forex? [closed]

It is usually taught in forex training courses that the risk:reward ratio should be 1:2. My question is: why is it 1:2 but not other ratio? Also, I am new to forex trading. To what level of technical ...
0
votes
1answer
533 views

estimate implied volatility using newton-raphson in python

I am trying to calculate the implied volatility using newton-raphson in python, but the value diverges instead of converge. What is wrong with the code? ...
0
votes
2answers
262 views

Change option B&S pricing

Consider a market composed by two stocks whose prices $X$ and $Y$ are given by B&S diffusion $$dX_t= \mu X_t dt+ \sigma X_tdW_t$$ $$dY_t= \mu Y_t dt+ \sigma Y_tdB_t$$ Supposing the market is ...
-1
votes
1answer
1k views

Please Explain the Debt to China [closed]

Can someone please explain to me how we are in debt with China? Every weblog, article, journal I read have people in the comments going insane about how we "owe China monies" and "China owns the US" ...
-1
votes
3answers
589 views

What are the best master programmes for someone interested in a career in quantitative finance? [closed]

Any recommendations on the best schools and overall education choices for quantitative finance?
-1
votes
1answer
372 views

What is a resting limit order? [closed]

What exactly is a resting limit order? I could not find a definition on Wikipedia or Google.
-1
votes
1answer
615 views

How stressful is work of quants? [closed]

I would like to know how stressful this work can be and where the stress could come from. How to avoid it? Does it really depend on the company you are working? Is there a way to know in advance if ...
-1
votes
2answers
108 views

Bid/Ask vs Low/High

I am trying to gather historical data for experimental reasons (intellectual curiosity) and am having trouble understanding how that data is calculated. First some data gathering on AAPL from Feb. ...
-1
votes
1answer
26 views

How should I interpret MDD and ASD? [closed]

I'm studying hedge funds and I'm looking at two figures that I'm not sure how to interpret: The first is Max Drawdown, which I see scaling from 0 to -30ish. Is Fund A with a MDD of -15 more or less ...
-1
votes
1answer
83 views

How to compute the historical VaR for a portfolio with long and short positions?

I would like to calculate historical Value at Risk for a portfolio that includes both long and short positions in forward contracts. The part that confuses me is that I wonder whether the VaR of the ...
-1
votes
1answer
51 views

Is the price of a binary call not monotonous with vol for OTM

Is this true and how would you prove it
-1
votes
1answer
218 views

Option pricing within the Black Scholes model

Have a question regarding regular option pricing. In the standard Black-Scholes model, with interest r and volatility $\sigma$. Determine the arbitrage free price at t of an option which at $T>t$ ...
-1
votes
1answer
229 views

Calculate the total returns from the total return index [closed]

I have the Total Return Index(RI) for several companies. I know that I can calculate the log retunrs with $ln(RI_t/RI_{t-1})$. Therefore my first guess would be to ...
-1
votes
2answers
249 views

How to compute $\mathbb{E} \left[ (W_s + W_t - 2W_0)^2 \right]$?

The solution to the SDE $$dx_t= -kx_t dt + cx_t dW_t$$ is $$x_t = x_0 e^{\left(c - \frac{k^2}{2} \right)t}e^{-k W_t}$$ with mean $$\mathbb{E} \left[ x_t \right] = x_0 e^{\left(c - ...
-1
votes
1answer
2k views

Can someone explain what “Exotics Trade Capture” capture means in layman's terms?

I am trying to find out what Exotics Trade Capture entails. I can't find anything on Google that isn't a job posting, which is where I saw this term. Say you did this for a living, how would you ...
-1
votes
2answers
882 views

A gentle introduction to cointegration [duplicate]

Possible Duplicate: What is the intuition behind cointegration? Although having a postgrad degree in mathematics, I haven't used any maths 'in anger' for quite a few years now, so I am ...
-1
votes
1answer
64 views

Building a personal computer for automated trading/analysis…what bottlenecks could I run into?

I've been trading forex and programming (I'm in college), but want to get into automated trading and analyzing data real-time to make decisions (and learning more about stats and math as a hobby). I ...
-1
votes
1answer
91 views

Can I do a GARCH model to forecast a time series?

I read this paper https://research.aston.ac.uk/portal/files/240393/AURA_2_unmarked_Energy_demand_and_price_forecasting_using_wavelet_transform_and_adaptive_forecasting_models.pdf the two authors ...
-1
votes
1answer
28 views

dividend cash in month [closed]

I like know how much money dividend cash I get. For example I own two shares of the stock dividend cash will be 4.54$ ? ...
-1
votes
1answer
26 views

Discounting factor depends on [closed]

Does discounting factor only depends on issuer, or it also depends on structure of payments ( i.e. fixed or float)? Thank you in advance.
-1
votes
1answer
66 views

How to download intraday data regarding a particular stock exchange from bloomberg at one time

Good day I would like to know how to download the intraday data regarding a particular stick exchange at one time, (I need to analyse all the equities listed on it) Second I need to verify that my ...
-1
votes
1answer
89 views

Equall Risk Contribution and The Most Diversified Portfolio [closed]

I am a master degree student on applied economics at Brazil and my thesis will be about smart beta strategies. I pretend to apply Equal Weigth, Mininum Variance, Most Diversified Portfolio and Equal ...
-1
votes
1answer
59 views

Probability distribution and Stock Price Movement [closed]

How can we use normal distribution for finding the probability of a stock price offer where current price offer depends upon the last price offer. The price offer on some day can go 10% above (at the ...
-1
votes
1answer
92 views

Why didn't my order get filled?

So I placed an offer to sell a few liquid options on an already illiquid stock the other day. I put an offer to sell a deep OTM put, the market makers who had their offers in place had, lets say $1, ...
-1
votes
1answer
68 views

What's state price vector?

What is state price vector?. Please explain me in detail is difficult to understand for me.
-1
votes
2answers
103 views

Automatic trading strategies - what are benchmarks for PL on serious backtesting?

There are plenty books and sites which offer automatic trading strategies (robots) and claim they are very profitable. On the other hand many people do not believe in such things, saying that: if ...
-1
votes
1answer
54 views

How to learn finance? [closed]

I have a background in programming of about 6 years. Now I decided to learn finance and trading as well. How can I get my foot in the door in that area?
-1
votes
1answer
63 views

Equity Chart - design and granularity

I am looking to build a web based Equity chart to display performance of FX trading strategies. I would like to hear opinions and advice on a few areas that I am unsure about. Granularity Equity ...
-1
votes
1answer
144 views

Difference between Total Long Term Debt and Net Total Long Term Debt

What is the difference between Total Long Term Debt and Net Total Long Term Debt? Below you can see a picture revealing that they are not equal.
-1
votes
1answer
55 views

European Option Technical Exercise

I like to ask a practical question regarding the exercise of European Options: As we know, one may exercise a European option only at maturity $T$. But for example, if the option can be exercised ...
-1
votes
1answer
184 views

Is the market really Normal. Is Implied Volatility Historically Correct?

Ok. So as of 6/10/2014's market close the SPY was 195.6 and the VIX closed at a ridiculous recent low of 10.99. Now because the VIX (IV) is the implied volatility of 1 month contracts on the SPX and ...
-1
votes
1answer
111 views

Can one use the Greeks (delta,gamma,theta) to show that the Black-Scholes call formula satisfies the Black-Scholes PDE?

If so, is there a derivation anywhere that shows this? I was told that this could be done in a class but I don't see how it's possible.
-1
votes
1answer
66 views

Calculating the sensitivity of the modified bond duration to changes in the coupon rate

Given that $B=Ce^{-y} + Ce^{-2y}+ (100+C)e^{-3y}$ where B is the bond price, C is the coupon. and It is a 3 years annual coupon bond. I want to find $\frac{dD}{dC}$ where $D$ is the modified ...
-1
votes
3answers
67 views

Standard way to represent trend in an a-dimensional way [closed]

Let us suppose that a factory needs to know when certain products are increasing the profit. This factory produces an huge number of products each with different targets. So the factory need to ...

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