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
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
636 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
280 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
652 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
271 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 ...
0
votes
2answers
86 views

How can index futures trade 24/7 when the index doesn't change?

I have read that the E-Mini S&P 500 Futures trade 24/7, how is that possible? I mean the underlying stocks which form the index are traded from 9:30am-4pm - so outside of these hours the S&P ...
-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
602 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
453 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
634 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
1answer
262 views

Analytical solution for a modified Black-Scholes equation

Recently, a modified Black-Scholes equation was proposed (Zheng), namely Please consider the case when $$\sigma \left( S,t \right) =\sigma\,{S}^{k/2}$$ and with the European put option Using ...
-1
votes
1answer
68 views

What market making strategies are often used nowadays ?

I am doing a survey of market making strategies, what's the popular market making strategies?
-1
votes
2answers
167 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
33 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
2answers
127 views

Question 1.18 from Hull's Financial Risk management CAPM

A portfolio manager maintains an active portfolio with beta of 0.2. Risk-free rate is 5% The market return for a particular year is -30% The fund produced a result of -10%. He claimed the return was ...
-1
votes
1answer
291 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
261 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
910 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
22 views

What is wrong in my investment calculation [closed]

I am thinking to start investing monthly and i am trying to calculate my investment using excel with a compound interest of 5% monthly plus addition of certain amount. First month investment is 10000 ...
-1
votes
1answer
32 views

Monthly Return Net of Fees [closed]

How can I calculate the monthly return net of fees if the fee is annual?For example, if every year there is a 20% incentive fee, is there a formula to adjust the return of each month to compensate for ...
-1
votes
1answer
37 views

Calculating or finding info about the value of a market? for example Cloud Storage [closed]

I am assembling a pitch which will aim towards investors by the end of this year/beginning of next year, and I need to gather information such as how much the Cloud Storage market is worth and how ...
-1
votes
1answer
83 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
111 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
33 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
31 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
2answers
66 views

Option greeks: sensitivity to 1% move

In a Black&Scholes framework how can I compute the following sensitivities: to 1% move in the underlying price to 1% move in implied volatility I would like the greeks to tell me how many ...
-1
votes
1answer
86 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
125 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
75 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
113 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
72 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
110 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
56 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
66 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
216 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
59 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
194 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
67 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
69 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 ...
-1
votes
1answer
83 views

Market Discrepancy in ETFs [closed]

Today Yahoo, Google, CNBC, etc. are all reporting an open for DDM of \$106.95, a close of \$107.69 and a delta on the day of \$2.69. But the arithmetic difference between the open and the close is ...
-1
votes
1answer
157 views

Converting time series returns into euro

I am trying to convert various series of returns into one currency (euro). I saw from aprevious post that soemone suggested using conversion factors, where would I find these? Also, given that the ...
-1
votes
2answers
201 views

What's the first time-integral of price called?

In general I'm wondering about the names of time-derivatives of price. E.g. in physics the first few time-derivatives of position are: f(x) = displacement f'(x) = velocity f''(x) = acceleration ...
-1
votes
1answer
111 views

Regression extensions

I'm trying to find extensions for my regression and obviously would like to use PE, BV and CFO. But I've got monthly data, while all company's fundamentals are semi-annually... Can I deal with it ...
-1
votes
1answer
25 views

Numerical computation of Heston model Integral: Simpsone Rule or Gauss-Legendre Method

I want to price a call option using the Heston model for a given set of parameters. theory from URL: http://elis.sigmath.es.osaka-u.ac.jp/research/Heston-original.pdf The integral equation (18) ...
-1
votes
0answers
12 views

Simulate stock prices following t distribution in matlab [on hold]

Trying to simulate different price paths for a stock following the t distribution. Can anyone provide code?
-1
votes
0answers
36 views

Software project in QF? [closed]

I am relatively new in QF and I still need to learn lots of things about the subject. But I can't wait to start to use my analytic+math+software skills in some QF project. So basically, I would like ...
-1
votes
1answer
46 views

Conversion of SPY prices to ES prices

I have a system that I use intraday that works great on SPY. Due to the extra leverage available plus other benefits I am thinking about trading the system using ES. Is there a conversion factor ...
-1
votes
2answers
59 views

Why aren't there any single owner companies over a billion dollars? [closed]

The biggest companies have multiple owners which dilute the authority and finances of the company. They are either publicly traded companies via selling shares through stock markets, or privatly owned ...

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