Questions tagged [equities]

Shares of stock traded in a stock market. Equities represent the residual claim or interest of the most junior class of investors in assets, after all liabilities are paid.

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16 views

For which companies reported/consensus revenue matters?

Is there a good heuristics to figure out the answer to this question? I.e. I don't want to regress revenue reported on subsequent returns.
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49 views

Reverse convertible quanto decomposition

I'm trying to decompose the pricing of a reverse convertible when quantoed. Say my domestic currency is EUR and the stock $S$ currency is USD. The quanto reverse convertible, structured as a ZC bond ...
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1answer
133 views

Using return on equity instead of risk free rate when pricing an equity call option

I am currently a second year university student studying business, so excuse my lack of knowledge regarding the subject. I am currently studying the binomial options pricing model, which involves ...
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61 views

Constrained Optimization for performance attribution

I am trying to perform constrained opmitization for portfolio performance attribution analysis. Specifically, I am trying to determine the impact of sectors performance on the S&P 500 index. Min ...
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120 views

Backtest Portfolio Analysis

I actually finished an algorithm that i can use to extract all the trades for each stock (each file for each stock). Essentially, i run this code on Excel where there are the input about one stock, ...
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2answers
171 views

Seeking papers that deal with stock market analysis

I am sure there are a lot of papers that are related to stock market analysis.. but I haven't been able to find ones that fit my needs most. I want to read papers, replicate their analysis, and use ...
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51 views

Correlation between a sector and MSCI ACWI returns

I have daily return data of 11 sectors of MSCI World Index and the MSCI ACWI index. I want to know the stationarity of correlations between the sectors and MSCI ACWI index. This is what I have done: ...
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2answers
421 views

Classifying stocks by industry (free)

Is there anyway to get the stock symbols of an exchange classified by industry? For example: AMD-semiconductor The best I could find was this page: https://money.cnn.com/data/sectors/tech/electronic/...
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59 views

volatility for multiple time series

I have time series data for a total of 4 stocks and want to analyze the volatility of those. Moreover I want to demonstrate that they have the same volatility. As a response variable I would use log ...
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1answer
116 views

For a trading strategy how many trades have to occur for statistical significance [closed]

I created a strategy using a regression on a price series. I tested it with many walk-forward analyses and it has passed. I am currently live trading it with real capital (the ultimate test). My ...
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43 views
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42 views

z-score of an active return with a no-volatility benchmark

I don't know how to approach the problem I am having. Basically, the statement I am trying to make is: the fund's return is X standard distribution away from the mean. Normally, for a single fund, ...
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1answer
93 views

What steps are for a specific Day Trading Pattern

I am new to day trading, and I am looking to get a better understanding of what key attributes can be identified when trying to identify patterns when day trading. Specifically, I am looking to find ...
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71 views

American CRR implied vols

Given I have all other parameters lined up with the market (borrow rate, dividends...), if I imply volatility using CRR tree from american call and put with the same strike and expiry, will I always ...
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1answer
845 views

Robust way to calculate P&L for stocks/futures trading

I have implemented a class in C# that will calculate P&L based on this description from TT. However it worries me that it gives different results for the same fills, if you apply the "fill ...
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1answer
327 views

Put pricing embedded in autocall

When pricing an autocall, there are 3 parts: Strip of coupon, Zero coupon bond, Put down and in. Probabilities of a call is given from the trigger level on call dates. However, let's say my ...
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63 views

Financing of an equity forward

How reasonable it is to assume that the forwards (implied through call-put parity from European options) on easy-to-borrow European stocks will "grow" at Euribor/Eonia rate? In other words, is it ...
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32 views

Calibration of stock's intrinsic value under the gordon model

Assume we have the constant growth Gordon model, for a stock paying dividend $D$,Earnings per Share $EPS$, annual growth rate $g=ROE*(1-\frac{D}{EPS})$ and discount rate $r$. Then: $IV=\frac{D*(1+g)}...
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1answer
410 views

How do I convert order book data into OHCL( Open,High,Low,close) format?

The image represents the order book data with columns having following attributes: a0: Best ASK price (i.e. the lowest posted price at which someone is willing to sell an asset) b0: Best BID price (...
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4answers
267 views

If equity returns are normally distributed, why are average equity returns not zero [closed]

So I am getting confused between assumption of equity returns normality and why then equity markets in the long term on average go up i.e equity risk premium. Does this not already poke wholes in the ...
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34 views

Negative abnormal stock return and permanent impact

Assume we have a day where stock price falls many standard deviations of the mean (e.g >3) . How could we test, in terms of time-series, if this negative shock is permanent or deminishes in the long ...
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1answer
123 views

Index implied repo gerater than the stock repo

I've observed that the repo rate implied from options on Euro Stoxx 50 is significantly higher than the repo rate implied from options on individual stocks that are constituents of the index. This is ...
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2answers
227 views

Does using adjusted closing prices constitute a lookahead bias?

One of my machine learning project involves the use of adjusted close prices (from Yahoo Finance, for better or worse) to determine the label – if a stock's adjusted close price increases by more than ...
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1answer
104 views

Comparing values of indicator between different stocks

I would like to ask whether there is a good way of analysing stock indicators that have no value limitations. For indicators like RSI we have a closed range ( 0 - 100 ) but in case of indicators like ...
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4answers
182 views

Why not break the volume every day into buy and sell volumes?

In stock trading softwares, the volumes underneath the candlestick chart of stock prices are typically marked by one color, either green (buy volume) or red (sell volume), depending on if the closing ...
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3answers
236 views

Fund size and alpha

During my research I found that fund active returns (alpha), measured by Fama and French four factor model, decreases as the fund increases in size (asset under management). What are some reasons ...
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0answers
49 views

Trouble calculating the Dow Jones Industrial Average

I can successfully calculate the Dow Jones closing price by taking the sum of closing prices of the 30 component companies. However, using this same method, I'm unable to calculate the correct opening ...
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2answers
136 views

Fractal market hypothesis testing

I would like to do an analysis on the AEX stock exchange index for the last 20 years, but I ran into some issues. It would be really appreciated if you can answer my questions: In order to apply ...
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0answers
127 views

Vega with SVI Gatheral bumps

How would one go about computing a vega profile of an exotic derivative where the volatility surface is modeled using Gatheral's SVI parameterization? In particular, I am thinking about bumping each ...
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1answer
639 views

Google Finance API for historical price data analysis?

I've been trying to build a trading algorithm and fooled myself into thinking it worked. Turns out, Google Finance quite often returns the wrong data. Not "sorry, we couldn't return data for this ...
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2answers
103 views

% Drawdown on Stock Portfolio to hit Margin Call

Margin requirement is industry standard at 30% of total portfolio (cash + margin loan) e.g. You have 600k in equities purchased with cash and 400k in equities purchased on margin loan. The total ...
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1answer
134 views

Rate of convergence between price and value

In my experience, there are two primary methods of alpha generation. In both cases, assume we know what price is. Method 1: Inference on what the price/payoff will be. Method 2: Inference on what ...
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1answer
102 views

Convertible Bond Pricer papers

I'm looking to build a convertible bond pricer. Where should I get started? Which papers/books should I look at?
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1answer
206 views

How to download only amex and nyse data from CRSP?

I am a beginner and I have a very elementary question, but I don't know where to find the answer! I am downloading the CRSP monthly stock files for 20 years. I ...
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1answer
90 views

Question on OHLC historical data

I am going through some historical stock exchange data and I have stumbled on a few cases where the stock closing price is higher than the recorded high price; is this even possible or is there error ...
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2answers
158 views

Literature recommendation on extreme asset price movements

I'm looking for good papers and books covering extreme stock price movements and mathematical theories of stock market crashs.
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1answer
95 views

Markov switching regime for stock returns

I want to see if day of the week (or month) has some effect on stock returns. I want to use Markov switching model to identify different regimes in time series. If $Y_1,Y_2,...Y_t$ are stock returns,...
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2answers
4k views

Funded equity collars and margin loans

There is an article in the Financial Times today concerning equity funded collars [1]. The equity collar structure is used by a counterparty $A$ which wants to build up a position in a stock $S_t$. ...
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1answer
208 views

Economics of spoofing

I am trying to understand the economics of spoofing (I am a lay person). I understand that from a risk point of view, aside from the legal risk, the main risk is that of having a limit order filled ...
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1answer
179 views

Can we 'predict' the delta of a stock? The delta of a stock is $\pm 1$ right? [closed]

“A stock is like a living organism. A sparrow, say. And we are able to create an emergent-based abstraction of that sparrow, which closely approximates the sparrow itself, accounting for migration ...
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5answers
8k views

Any research on how natural language processing can be used to forecast stocks?

Is there any published research of decent quality linking news or unstructured information to asset returns? I know that Thomson Reuters offers its Machine Readable news (MRN), so somebody must use it....
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1answer
110 views

dividend paid on FTSE100 time series data

I need dividend paid on FTSE100 for last 10 years. I want to calculate the dividend-price ratio for FTSE100 as a time series data. I would really appreciate if anybody can give me a clue about finding ...
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5answers
3k views

Where to find historical stock news and other events?

So, I am working on a strategy that has pin-pointed some very interesting events in the form of extremely low volatility. The phenomena spans the past few years and a wide variety of symbols. Now, to ...
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2answers
296 views

Why does the Weak Form of Market Efficiency and Markov Property hold?

This question is to do with a paragraph in Hull (Options and other Derivatives) He explains that Stock Prices usually follow a Markov Property, where the current price of the stock contains all the ...
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3answers
1k views

Black Scholes and high dividend paying stocks

I understood there were 3 alternative methods of dealing with dividends in BS: 1) using a continuous dividend yield as an input; or 2) setting dividends to zero and subtracting the PV of divs from the ...
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1answer
298 views

Interpret predictions weekly and monthly stock price returns [closed]

I have built a model in R that predicts weekly and monthly returns of stock prices using regression trees, roughly based on https://www.r-bloggers.com/using-cart-for-stock-market-forecasting/. In my ...
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0answers
448 views

How does this return decomposition work?

http://image-src.bcg.com/Images/BCG-Value-Creators-2017-Appendix-July-2017_tcm9-166061.pdf The paper here decomposes total shareholder return into different components. Here is my derivation of the ...
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2answers
563 views

Clever ways of “summarising” the equity fund universe

I am trying to get some advice or direction (brainstorm) as to the best way to summarise/cluster/etc. the equity fund universe (which for my purposes consists of about 150 funds). Some of my ideas at ...
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1answer
123 views

Risk Management methods for Stock portfolio with ~30 stocks

What is ideal Risk Management method/methods s for stock portfolios with 25-30 stocks and around 50.000 USD invested in those stocks. Every stock bought will be kept in the portfolio for 1 to 12 ...
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1answer
112 views

Is it possible to generate time&sales(tape) off of the tick data for a stock?

I want to build my own stock trading simulator with the ability to play it faster. ThinkorSwim has onDemand. But it's not fast enough to accumulate more experience. To code up my own market replay ...