Questions tagged [data]

Questions about handling, obtaining, generating, or analyzing all types of financial or economic data.

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17 views

Where to get the “total” dividend (for a specific stock) from?

I´m trying to build a Stock ranking/Picking model sorted by some kind of score. For this I need the total dividend by Stock, let´s say for AAPL and FCAU I have been checking several financial sites, ...
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18 views

Why does real time tick data have to go through a Dataprovider to Business/Consumer?

So the data-flow for real-time tick data as I know it is from Exchange --to-- Dataprovider --to-- Business/consumer; but I want to understand why that dataprovider is necessary? I am full of fair ...
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22 views

correlation and the absolute or squared value of correlation [closed]

I have concern about this: what is the difference between the correlation and the absolute or squared value of correlation? When we use each?
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17 views

NYSE Ticker Changes

I have seen that this questions has been asked before, but I find it hard to believe that there is no existing solution, so I'm asking again: Does anyone know of a website, database (beside Eikon or ...
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3answers
82 views

Where to get the stock universe?

Is there any way to reliably get a full list of symbols (in whatever format), for multiple exchanges (e.g. NYSE, NASDAQ, LSE, JPX, HKEX and so on). Additional info (like sector, or symbols of listed ...
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2answers
82 views

Does the non-causal nature of quant models limit their applicability?

I understand that to describe financial data, we build stochastic models and calibrate their parameters to past data. When coming up with new algorithms, we rely on rigorous backtesting to convince ...
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1answer
70 views

Downloading all stocks of an index from CRSP

I am new to the CRSP database and wanted to ask if it's possible to download all the stock prices/returns (daily or weekly) of e.g. the NASDAQ Index (just like in Bloomberg)? And if yes, how exactly? ...
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28 views

Yearly Performance of US Mutual Funds

Does anyone if there is a dataset, possibly free, that has data on the historical performance of US mutual funds? It would be fantastic if it also includes their fee structure also. Thanks!
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1answer
165 views

How can I most efficiently deduce Renaissance Technologies' changes?

The Motley Fool, Nasdaq and Yahoo Finance all were able to deduce RenTech's purchases of cannabis stocks. I can see RenTech's quarterly reports on EDGAR, but they don't list changes. How can I ...
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1answer
37 views

IPO data source (NYSE / NASDAQ)

I am trying to get data for results of IPOs that took place on NYSE and NASDAQ in 2015-2020. My minimal need is: Date of IPO completion Company name or ticker (better yet, both) Total US$ amount ...
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1answer
30 views

Discrepancy in stock volume values for different intervals for the same day on Yahoo Finance

everyone. Probably, someone else before me noticed that peculiar behaviour but I have not found any thread with a relevant title. Anyway, here is the case. I have attached a screenshot which displays ...
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3answers
283 views

Where to get historical intraday stock data?

I hate to ask questions that have been asked before. But I am afraid that this is one of them. I have searched the web for days now, read so many forum posts. But I can't find an answer. Most answers ...
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40 views

Reputable source for historical US-listed EOD options data for backtesting

I've gone through the data thread and found a few viable options. ivolatility.com in particular has what I'm looking for (EOD US-listed NBBO options price data, volume, OI, history back to 2000) but ...
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1answer
53 views

How can I get NAICS (or SICS) data for the 6000+ stocks on the NYSE?

I have had no problem getting a CSV file with the 6000 or so NYSE stocks, but it just has the stock symbol and the market capitalization. How can I get the NAICS (or SICS) code for the companies ...
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60 views

Cleaning of high-frequency data

In the paper "Realized kernels in practice: trades and quotes" by O. E.Bandorff-Nielsen etc. cf. https://onlinelibrary.wiley.com/doi/full/10.1111/j.1368-423X.2008.00275.x in the section dedicated to ...
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35 views

algorithm for identifying bad NBBO timestamps

Hi: Suppose I had one minute NBBO data for about 4,000 equities and 3 years worth of days. So, each stock has about 700 or so days of data and each day has the minute by minute bid price and ask price ...
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1answer
60 views

Where can I find data about Options for Europe (entire dataset)?

I need to get data about the entire dataset (i.e. all) of options for European countries. Where can I do that? For example, if I had to do it for US options, I would just use WRDS (to which I have ...
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1answer
108 views

How can I approximate Dollar Bars from Minute Data instead of Tick Data?

Having been influenced by de Prado's Advances in Machine learning book, I've set out to build the dollar bars (in which each bar represents a set dollar amount of transactions in the security) that he ...
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1answer
55 views

TeaFile discrete logic - how to write [closed]

I have been working with TeaFile from discreteLogic and I'm strugling to understand how i can insert data inside a file. Let's take this example: ...
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1answer
63 views

How to get know when CUSIP is changed

CUSIP code is not a constant, it could be changed. Does anybody know how to detect a CUSIP change? Is there any report with this info? Where can i find it? Thank you.
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0answers
46 views

Old codes for Companies (CUSIP/ISIN/SEDOL)

I found that for example ISIN have following rules: Merger and acquisition: Old ISINs for stock become inactive and are replaced by securities with a new ISIN. Bonds only need new ISINs if old ones ...
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0answers
40 views

I need to get data about tulip price between 1936-1937

I need to daily data for Tulip Price between 1936-1937. How can I find? Please help.
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1answer
89 views

Proper Data Partitioning For Building a Forecasting Model

Goal: A team and I are looking to build a model that performs a predictive action for the state of the market on day T + n, using the data at hand on day ...
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1answer
53 views

Is there an API that can return the current market cap of a publicly-traded company?

I am trying to find an API which will return the current market cap of US stocks for a financial data visualization project, and I haven't had much luck finding anything. Preferably, I'd like to have ...
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2answers
98 views

Where to get historical price and fundamental data for global equities?

I'm looking for reliable research data on global equity fundamentals, but I'm not sure which vendor provides these (and preferably only these) features: Programmatic access of data. Coverage of ...
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6 views

Value Effect Analysis: Omit negative BE/ME companies or how to classify them?

I hope this question is allowed here, otherwise please delete it. Currently I'm working on a historic analysis of the value investment strategy. The foundation of this work is to classify the ...
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0answers
70 views

Excel formula for Laplace distribution

I am trying to create a forecast model, projecting the number of passengers through an airport over a period of time (daily, weekly, and monthly). I've already used Excel's FORECAST and POISSON ...
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0answers
22 views

Data sources for historical ICE settlement option prices, volume & open interest

I am looking for long history for historical settlement option prices, volume & open interest at ICE Europe (specifically fixed income). This seems to be more challenge than I could imagine. ICE ...
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1answer
58 views

Aggregating quotes data for different time frames

I need to aggregate data for a higher time frame. I have data for 1 min time frame as follows ...
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0answers
172 views

Historical data for total market capitalization

I'm working on a data analytics certificate and need historical data on the total market capitalization for the US for a course project. Can anyone suggest a source? Thanks!
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4answers
2k views

Px last in Bloomberg

This is my first post to this forum. I want to calculate security returns , so therefore, I have downloaded the PX last price from Bloomberg. My question is: What is PX last in Bloomberg? Is this ...
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1answer
57 views

S&P 500 dividend data [closed]

I could not find S&P 500 dividend data on S&P 500 official site. Does anybody know where to find it?
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0answers
58 views

Identifying the same company behind stocks traded in different exchanges (e.g. CUSIP and WKN in 1990ies)

I would like to merge two data sources with companies headquartered in Germany between 1980-2000, but listed in Germany and the US. One source identifies "German companies" by their CUSIP, the other ...
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1answer
81 views

EONIA capitalisé jour tr eur: can't find index data! Do you know what kind of index is?

To get EONIA capitalisé jour tr eur index returns (monthly returns from 01/2007 until the most recent) is challenging. First i googled the index name searching for the ISIN or the index provider ...
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2answers
77 views

How does duplicate data affect backtesting?

Before developing a trading strategy, one should clean and preprocess his data set. It is very common that a data set contains huge number of duplicates. Question: How does duplicate data affect ...
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1answer
84 views

Availability of GC Repo Rates for Different Maturities

I am trying to replicate a Covered Interest Rate Parity arbitrage trade using General Collateral Repo rates for my Bachelor Thesis. My problem is that I do not have the necessary knowledge of what ...
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1answer
35 views

Why files in this SEC filing is not downloadable?

Quarterly report for MC Donalds has list of documents but there's no way to download it. It has only one text file available for the download. How the other documents could be downloaded, like the "...
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88 views

Anyone know if this daily report discontinue to publish? Goldman Sachs - “Global Index Volatility and Correlation Monitor”

I used to receive this daily report in my workplace from Goldman Sachs mailing list but the mailing list discontinued in May 2019 without any notice. The report is an pdf attachment which send from "...
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1answer
87 views

What methods of Data-Screening are necessary before starting an analysis with Thomson Reuters Datastream?

So im currently focussing my research on Momentum-Trading Strategies. I downloaded Constitutents of different All Share indices (including Price, Return index, Market value and Dividend Yield). For ...
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65 views

Tickers of companies included in Euro Stoxx 600

I'm trying to analyze the historical data of the individual companies that are part of the Euro Stoxx 600 index. For that, I am using a Python code that needs the tickers of the companies. Due to my ...
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39 views

Why do these Monthly vs. daily plots differ?

I got my data from Thomson Reuters Datastream. As an Input for my plot i calculated daily Returns based on the Return-Index provided by datastream. Then i plotted the Monthly and the daily Returns.(...
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1answer
103 views

Pull IDX stocks with alphavantage?

How do I pull data for stocks on the indonesian stock exchange (https://www.idx.co.id/en-us/market-data/stocks-data/list-of-stocks/) with alphavantage? What is the symbol I should pass? I've tried for ...
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0answers
37 views

Is there an official way to access all SICs code for a huge list of CIKs code from Edgar?

after reading this https://opendata.stackexchange.com/questions/857/is-there-a-resource-to-look-up-the-standard-industrial-classification-codes-that I realized that the CIK-to-SIC mapping list is not ...
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26 views

Data Vendors for Equity Risk Premium, Risk Free Rate and Equity Index Price [duplicate]

I've been searching to see if there are vendors that could provide datasets for these 3 categories. Any recommendations? Thanks
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2answers
683 views

Using AlphaVantage For Japan/Shanghai/Hong Kong/Shenzhen stock exchange data?

Can I use AlphaVantage to pull data from Asian stock markets? I've been able to do it for others such as the London stock exchange, India stock exchange, Australian stock exchange etc. but haven't got ...
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0answers
29 views

high quality daily data [duplicate]

I am analysing some trading strategies, so lots of high quality data is needed. I have been using yahoo finance which provides a lot of high quality daily data on stocks and indices. Currently I am ...
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1answer
52 views

Estimating monthly GDP growth based on quarterly data

Apologies for this newbie question. Given the following quarterly GDP growth: ...
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88 views

How to work with vine copula in R?

I have returns of 4 stocks: stock1, stock2, stock3, stock4. And I use R and library(VineCopula) to do: ...
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53 views

API returning company tickers found in provided news article

I'm looking for a REST API (paid or free) that accepts a string containing a news article (example below) as payload and returns an array of company tickers (eg TSLA for Tesla) mentioned in the ...
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1answer
55 views

Generate scenarios of multiple related parameters

Assume I have three industry datasets: interest rates, inflation and unemployment. Data contains information of last ten years and it's monthly. Now, I would like to create N possible scenarios of ...

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