1
vote
0answers
11 views
1
vote
0answers
9 views

DAX - company's weights

How often company's weights are being changed on DAX? Where can I find historical data of DAX weights?
1
vote
0answers
12 views

x13 Arima analysis with negative values

I'm running x13 Arima analysis on a US GDP series to get the "trend" component. ...
1
vote
0answers
4 views

S0602 - whether to report Quantity (C0130) or Par Amount (C0140) for Money Market Funds?

We have several positions in a money market fund (CIC IE43) to report in the S.06.02 QRT, and we receive source data for both Quantity & Par Amount. These are actually identical. Which one ...
0
votes
0answers
22 views

Expected option return in MATLAB

The expected return of an option is given by its expected payoff under $P$ over its market price under $Q$. For the Black-Scholes model, expected call option return is given as (see here): $$ E(R)=\...
0
votes
0answers
18 views

Reference Request: Trader Replication

I am looking for any reference where the following problem was addressed: given the list of trades of a trader teach an AI to replicate that trader's strategy. There are several well-known results ...
0
votes
0answers
15 views

Help with amortisation table in Excel VBA [on hold]

I am a beginner with VBA. I am trying to create an amortisation table where the interest rate used depends on two inputs which will be provided by the user. For example if X=2; and Y=3, then interest ...
2
votes
1answer
53 views

Option price derivation with these dynamics

If my underlying follows a dynamics of the form \begin{align*} dF(t,T)/F(t,T)=\sigma_1(t,T)dW_1(t)+\sigma_2(t,T)dW_2(t), \end{align*} where $\sigma_1(t,T)=h_1e^{-\lambda(T-t)}+h_0$, and $\sigma_2(t,T)...
5
votes
1answer
47 views

Why does jump process has to be Cadlag and not the other way around

In all books and references that I have been exposed to, the jump processes have been defined to be Cadlag(right continuous with left limits). But no one has explained why this is the preferable case, ...
4
votes
1answer
64 views

Correlation of a lognormal asset and a normal asset

So if i want to calcualte the correlation between a pair of assets, my intuition is that i should calculate whatever correlation i plan on using; When we look at correlation, it's normally the ...
1
vote
0answers
22 views

Changing timezones with historic forex data (Interactive Brokers API IBPy)

I would like to be able to change the timezone for my requests to the IB API, how can I do this? I am writing in Python, and thus use the IBPy wrapper found here. Supposedly, the third argument of ...
4
votes
1answer
66 views

GARCH volatility modeling, squared returns, and convergence

After reading some more of Volatility Trading, I decided to try to make a simple volatility model using daily log returns of an ETF I follow. It turns out "simple" is sort of relative. Unfortunately, ...
-1
votes
0answers
26 views

Rblpapi complication [on hold]

So I have tried to install the package Rblpapi. It seems it is being installed correctly: ...
1
vote
1answer
63 views

Python everywhere but where do they execute orders?

About every introduction I've read about automatic trading writes about how well python is suited for the task. But looking around, I've been able to find just one brooker, Oanda, which has a python ...
1
vote
0answers
28 views

Constructing Swap Curve from LIBOR

Say I'm considering a long maturity fixed rate swap, for instance 20 years paid semi annually. Now I want to find the fixed rate for this hypothetical swap. I understand that this fixed rate is going ...
1
vote
0answers
21 views

Where to find historical time series data for number of new investor accounts

I am examining the impact of investor sentiment on the probability of stock market crises. I am constructing a composite measure of investor sentiment according to the methodology used in this paper ...
2
votes
1answer
55 views

How to measure the real interest rate using the consumer price index

I am examining how investor sentiment affects the probability of stock market crises. I am using methodology similar to this paper https://ideas.repec.org/p/dij/wpfarg/1110304.html. One of the ...
1
vote
0answers
32 views

Discount curve from spot rates for bond pricing

I have a bond with the following cash flow and maturity: ...
1
vote
1answer
72 views

Understanding Yang-Zhang Volatility Estimator

I am using TTR in R and I am trying to understand the Yang Zhang volatility estimator. The following equations seem to imply a single value: $$ \sigma = \sqrt{{\sigma_o^2}+k\sigma_c^2+(1-k)\sigma_{rs}...
1
vote
2answers
36 views

Unemployment data and bond futures

All other things being equal, why would rising unemployment data lead to (a trend) of increasing bond futures? Is the line of thinking that bond futures prices have the same relationship with ...
1
vote
1answer
45 views

Papers on temporary price impact

Can anyone recommend papers that model how long temporary price impact last when you buy / sell a trade? This would fall under the TCA realm (Trade Cost Analysis). Thank you.
3
votes
0answers
50 views

Calculating the CVA of a Forward Contract

I am having trouble calculating the CVA of a forward contract. The question is presented below Question: There exists a long forwards position underlying on gold with 2 years remaining. The ...
1
vote
2answers
51 views

How to apply the CAPM to 6 stocks from different markets?

I would like to apply the capital asset pricing model (CAPM) for selecting proportions of 6 different stocks. In introductory books, the CAPM model assumes that there is one market index (e.g. the S&...
3
votes
1answer
123 views

Monte Carlo and PDE results are different for a Call Option!

Okay so this might be a fairly trivial question but I'm having an issue with valuing a call option using both a Monte Carlo method and a PDE method. When I started I first used the parameters: Spot =...
3
votes
1answer
69 views

How does financial institutions value European options in practice?

I am a little bit confused, or uninformed more truthfully, regarding how option pricing (Europeans only in this case) are handled in real life. Up to now I have acquired some theoretical knowledge of ...
4
votes
0answers
34 views

Block bootstrap to synthesize asset prices

I have a few basic questions on block bootstrapping on a financial time series ('TS'). Assuming my trade universe consists of 10 stocks, I would like to create a set of synthetic prices for all 10 ...
4
votes
2answers
74 views

Is it possible to defend a Computer Science master thesis by writing a project about quantitative finance?

What are features and examples of computational finance (financial computing) problems (for thesis project in Master in Computer Science)? Is it possible to defend Computer Science master thesis by ...
1
vote
1answer
55 views

How was money made from bond yield convergence?

I'm currently reading a book which provides examples of how hedge funds employed a global macro trading strategy in the past to generate significant returns. Once such example is the convergence of ...
3
votes
1answer
68 views

How to compute 30/60/90-day Implied Volatility?

I want to calculate the 30/60/90/180 day 100% moneyness implied volatility for a stock. I think I know how to do it but would like to share my thought processes with the group to verify I'm on the ...
1
vote
2answers
55 views

Sharpe Ratio and your annualization

My question is related on this How to annualize Sharpe Ratio? but is a bit different. Under assumpion of IID returns, if excess return is positive, the SR increase over time horizon, with factor $\...
0
votes
0answers
29 views

Pricing portfolios [on hold]

When a project title says Methods for pricing large portfolios does that mean the usual Markowitz like optimisation problem of finding the weights, then possibly the expected return - the price?...
3
votes
1answer
27 views

Consensus Forecast Data for NFP

Does anybody know where I can get historical consensus forecast data for Non-forma Payroll (NFP)? Or any forecast data for NFP. Thanks,
0
votes
0answers
44 views

Signal for grad school [on hold]

this might be the wrong forum, but I'll give it a shot. I have one available spot for an elective this upcoming fall semester, and I am considering: 1) another math course, equivalent to Calculus II ...
1
vote
1answer
43 views

How do I calculate the probability of a short option position expiring worthless?

I want to be able to determine the probability of a short option position (call or put) expiring worthless. Don't know where to start but I see probabilities derived from the greeks on some web sites?...
1
vote
0answers
35 views

How to calculate the theta of a bond?

For calculating P&L from interest rate risk, we often use PV01 to estimate the day over day P&L by multiplying PV01 with a change in curve. Is there any approach to calculate theta P&L in ...
1
vote
0answers
31 views

Problems in computing VaR with GARCH-GPD-copula approach

I use a time-varying Gaussian copula (with GARCH-filtered standardized residuals modeled semiparametrically with Gaussian kernel interior and GPD tails, i.e. generalized pareto distributed) to ...
1
vote
1answer
33 views

Choosing an exchange rate in a macroeconomic panel data set

I am constructing an investor sentiment index to determine the impact of investor sentiment on stock market crises. I am following the methodology in this paper, http://121.192.176.75/repec/upload/...
0
votes
0answers
18 views

How to measure practically the performance of Venture Capital backed tech firms following an IPO?

I am currently writing a thesis about whether the fact that a tech firm backed by venture capital companies achieves higher returns following an IPO (Horizon of 3 years). I have about 800 tech ...
-1
votes
0answers
55 views

How to import prices from Yahoo Finance [closed]

I am trying to read data from .csv file to import price from yahoofinance.com I am using below code. ...
2
votes
1answer
130 views

How PCA is performed in the paper “Markov Models…”

can anyone explain in a bit detail on how PCA is performed in the paper "Markov Models for Commodity Futures: Theory and Practice" by Leif B. G. Andersen. I'm not clear on how the high dimension ...
4
votes
1answer
85 views

Cross Currency Swap pricing

I have seen two methods for calculating the value of a xccy swap - 1) Convert the future foreign payments to the base currency using forward FX rates, net with the base currency payments and ...
1
vote
1answer
32 views

Trinomial model for stock options with deterministic interest curve

I am implementing a basic trinomial model with constant volatility right now. I want to do an extension that does not take a constant riskfree rate as input, but interpolates between different given ...
-1
votes
0answers
26 views

Anyone know how to build worldquant alpha 101 using pyalgotrade?

Anyone know how to build worldquant alpha 101 using pyalgotrade? Could someone give me the sample code? Or how could I start this project? Or there is another tool can simulate the worldquant alpha ...
2
votes
1answer
172 views

kalman filter update equation

Assume that futures price $F(t,T)$ follows the Ito process as described by the following stochastic process $$ln F(t,T)=lnF(0,T)+(Z_1(t)e^{-k(T-t)}+Z_2(t))-(1/4k)[(1-e^{-2kT})(h_1^2+h_2^2))+4h_1h_0(1-...
0
votes
0answers
78 views

Probability of Brownian motion particle touching barrier given path starts at $X_0$ and ends at a known $X_t$

I have been reading Su and Rieger's paper on barriers and from there have been able to work out the unconditional probability of the process $dXt = μ dt + σ dWt$ touching a down barrier $α$ to be $\...
1
vote
1answer
10 views

Roll convention applied to weekend swap maturity date

Suppose a swap is booked with maturity on June 19, 2016 (which is a Sunday). Accruals are adjusted according to the modified following roll convention and follow U.S. holidays. For the last cashflow ...
3
votes
1answer
44 views

Model reference price of Limit order book

first of all, the description of this Stackexchange forum says its for professionals or academics. I'm doing a lot of self studying and with that I was able to understand some white papers but still I'...

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