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Questions tagged [data]

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

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0answers
9 views

Volume or Dollar bars vs. volatility normalized and demeaned financial time series

In his book - Advances in Financial Machine Learning, Marcos Lopez de Prado familiarises the reader with a number of ways of normalizing our financial time series data. Below I provide a couple of ...
0
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0answers
26 views

Best database source to download large number of stock prices

I am wondering what databases exists where I can download stock prices from 2006 to today with the following features 1) using Python API 2) using Bloomberg tickers (e.g. AAPL US Equity) 3) free ...
0
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3answers
319 views

News on ETF sector performance

I am interested to find historical news (if any) associated with intraday volatility burst in a particular ETFs like ishares IYF (Financials). So say that between 12:00 - 12:10pm, the ETF IYF's stock ...
1
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2answers
138 views

Are there any free algorithmic economic news feeds available?

I'm looking to build a news-based trading algo and I need a live news feed for economic data. Are there are free sources available? I cannot find a single one. It doesn't have to be perfect, and I'm ...
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1answer
53 views

Mean Variance optimization on hourly data with gaps

I'm building a mean variance optimizer for a portfolio of FX, commodity and bond futures. The input data is hourly returns for each underlying. Given each underlying has different market opening hours,...
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4answers
1k views

Data sources for financials of global equities

I looked through the master list of data sources but could not find any data sources for financial data of global equities. An example would be the balance sheet of, say, ...
3
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2answers
687 views

Market data for options

Looking for recommendations on places to get market data for options. I'm looking at NYSE and NASDAQ only. My current solution is my broker, Tradeking. I can request realtime data for 700 option ...
2
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3answers
114 views

Profits of US Banks

Are there any publicly available data on [aggregate] profits for domestic US banks, especially quarterly data? Most studies that I know use the "Financial Statements of Banks" from the OECD but these ...
8
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3answers
2k views

Automated 10-K XBRL data grab using the SEC file structure

I would like to write a program that takes as input a list of CIK/year/quarter entries. The program should iterate through the list and, for each entry, grab XBRL financial data from the SEC website ...
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0answers
24 views

Data request: Option prices for a liquid index/stock

Currently doing a course project on option pricing as a part of my undergraduate studies. However I cannot find a free dataset $D=[d_1,d_2,...,d_N]$, which would represent a time-serie of daily option ...
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0answers
12 views

Find Bloomberg data for FTSE100 and SX5P

I need to compute the relative quoted spread, the daily average of the 5 min RQS and the book depth of FTSE100 and SX5P from January 2008 to November 2018. Could someone explain me the steps I need ...
4
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2answers
462 views

Equity short Interest data source

I'm looking for short interest data (those disclosed on 15 days basis to FINRA) As far as I know FINRA publishes only OTC data (http://otce.finra.org/ESI). Nasdaq.com contains only nasdaq traded ...
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2answers
293 views

Retrieval of MSCI factor index performance data from the web

I hope this question is on-topic. What is a convenient way to get MSCI index performance data from the web? I would be interested in daily performance data of the factor indices momentum, minvol, ...
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0answers
31 views

Historical prices and fundamentals for US market with the right to re-publish

I would like to build analytical web-site similar to Yahoo Finance, but can't find the data provider with the reasonable prices. Do you know if there's free datasets or costing <1000$/year ...
1
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2answers
72 views

Datasource of all scheduled news events for S&P 500 stocks

I am looking for a datasource which contains all news events specific to equities of the S&P 500, whose release date was scheduled in advance. That is, I am not looking for surprise news. For ...
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0answers
23 views

Loan Level Data for Residential Mortgage Backed Securities

I'm looking for loan level detail for Residential Mortgage Backed Securities. The SEC requires that form ABS-EE (individual level asset data) be filed for all offerings backed by residential ...
1
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3answers
3k views

Place to get free live Forex quotes via API?

Are any free Forex data APIs available? There are a ton of historical data repositories that are freely available but what about a live, streaming data API? 1 minute updates or tick data would be ...
1
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1answer
48 views

Are Kenneth French Research Returns log-Returns?

Does anyone know if Kenneth French's return data on his website is log returns?
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0answers
22 views

From FIX messages to Dashboard

After lots of reading here & google, I can't manage to get a clear idea of how to do this. We recieve FIX tick by tick data from an exchange and my goal is to display this data on a dynamic ...
1
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2answers
1k views

Are there any free data of DAX or DAX future in 1-second or 1-minute time resolution?

Are there any free data of DAX or DAX future in 1-second or 1-minute time resolution ? I would be happy to buy them but everywhere prices starts from 1k $ (minimum value of order), 2016 alone would be ...
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2answers
58 views

Imputation of missing returns

I'm trying to calculate a historical VaR for a portfolio of futures, however there are certain days for which some assets are missing prices. Since the portfolio consists of many spread positions, the ...
7
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3answers
4k views

Why the difference between SPY and ^GSPC?

Look at SPY vs ^GSPC -- the difference seems bigger than can be explained by the ETF fees. Is it only because of SPY re-invests dividends quarterly or something else? Since ...
0
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1answer
100 views

Bloomberg's Open Market Data Initiative

I am reading about OMDI: https://www.bloomberg.com/company/announcements/bloomberg-opens-its-data-distribution-technology/ After reading that, I am still not sure: Is it free? If so, what kind of ...
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0answers
17 views

Collateralized Bond Obligations History

Collateralized Bond Obligations (CBOs) were a form of CDOs that were more popular in the early 2000s. I am looking for: Historical loss rates on their tranches (if available) Whether historically any ...
0
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0answers
44 views

Credit Default Swap transaction data

I'm looking for historical transaction data for (OTC) Credit Default Swaps. One option is to take a look on DTCC Data: http://www.dtcc.com/repository-otc-data.aspx Are there other options to get the ...
21
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19answers
17k views

Is “eoddata” a good data source?

Not sure if this is a relevant question for site, but I am looking to move to www.eoddata.com as my data source. If anyone has used it, can you tell me how the data quality is ? I am currently ...
2
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1answer
705 views

Real-time limit order book data of desired depth

Is it possible to get real-time NASDAQ limit order book data feed somewhere? I would need a stream of the limit order book data, preferably something similar to: Along with the respective events ...
0
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1answer
34 views

Kenneth Frenches Data library return data to price data?

I have downloaded the industry portfolios from Kenneth Frenches data library, I am wondering if anyone knows where I can find the price data? Can I convert it even if I don't have a starting value? ...
3
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3answers
2k views

Source for real-time tick data (stock price, etc.) updated every second?

For educational purposes, I'm looking for a source for now's real-time tick data for stock prices, or FOREX, etc., with a 1 second precision. Is there such free data feed? If not, could such data be ...
2
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3answers
2k views

Data feed API that uses REST?

Is there a data feed provider that has a REST (http) API? Preferably real-time and historical, at least for US equities.
3
votes
1answer
64 views

How to obtain data for Benford's Law analysis?

First off, let me be specific as to what I mean by "Benford's Law analysis": I'm looking to test, given some data, if the set of first significant digits are independent, identically distributed ...
0
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3answers
82 views

Filling a few missing data in time series?

I'm writing a paper about Uncertainty indices like VIX, etc. I already collected all data but it seems that some of the variables got a few or a little more missing data. I have daily and monthly data ...
249
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29answers
189k views

What data sources are available online?

What sources of financial and economic data are available online? Which ones are free or cheap? What has your experience been like with these data sources?
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1answer
113 views

Portfolio optimization with changing portfolio constituents

Say I have time series data for $N$ assets, where for the longest existing asset I have data from $t_0=0$ to $T$, but for several other assets I only have data from say $t_0+k$ to $t_0+l$ for some $0&...
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2answers
187 views

What are some simple, free/affordable methods to obtain a spreadsheet of selected columns for a comma separated list of publicly traded stocks?

For example, if I wanted to compare a list of equities inside of a very small segment of the global economy (say, the members of the Emerging AgroSphere ETF) I'd want to know their full names, their ...
0
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1answer
64 views

Simulating trading strategies

I want to simulate real time trading strategies. For simplicity, let's say I only want to simulate a long-only portfolio on S&P500. I have a couple of questions: Is there a place online where ...
0
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3answers
156 views

10 years intraday for a single stock

For a personal experiment I need to acquire 10 years worth of data (with time resolution hourly at least) for a single stock. It doesn't really matter which stock, and the data doesn't need to be very ...
0
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1answer
138 views

How to deal with missing value in a time series stock market data?

I have collected data for the period of 2002 to 2018 for following indices Nifty (India), NASDAQ (US), ADX (UAE) and TASI (Saudi Arabia). After collection, I have arranged data in a single sheet with ...
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2answers
107 views

How do I calculate bad debt on revolving credit?

I have a revolving credit system. A customer purchases and then has 6 months to pay off the purchase. i.e. Purchase for 60 in Jan and then need to pay 10 a month in Feb, Mar, Apr, May, Jun, Jul. The ...
4
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2answers
471 views

Why don't data sources use ISIN instead of symbol?

I've been messing around with stock data off and on for a year or two and just recently found out about the ISIN. Up until I found some data from Siblis Research, none of the other data sources used ...
2
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1answer
104 views

Data sources for historical Eurex settlement option prices

I am looking for long history for historical settlement option prices at EUREX. This seems to be more challenge than I could imagine. Eurex themselves doesn't offer that data unfortunately (they only ...
1
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0answers
23 views

Identifying primary share class of U.S. firms and deleting excess observations

I have a fairly large dataset of CRSP firms with their daily closing prices from 2006 till 2017. I need to filter the data so that I have one daily observation per unique firm. I've identified the ...
12
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8answers
21k views

Data source for historical Share Outstanding totals for individual stocks?

Data is normally adjusted for splits/reverse splits, etc. The current shares outstanding is usually available. Is there a data repository that captures the shares outstanding for any point in the ...
4
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1answer
192 views

I am looking for a list of all companies worldwide with their annual revenue

I am trying to find a list of all publicly traded companies worldwide along with their annual revenue. I can get the list of stock symbols but is there a way to get their annual revenue without ...
2
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1answer
69 views

Downloading historical data of “Financial Account Data”

I would like to know how to download historical data from www.federalreserve.gov/apps/fof/FOFTables.aspx Please advise.
0
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1answer
295 views

Automatically get iShares ETF holdings

I heard that ETF's must publicly report their holdings all the time. I have seen that for example on the iShares website I can download the list of holdings as a csv file: https://www.ishares.com/us/...
3
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5answers
4k views

List of TSX stocks with their sector and industry

Is there a website that offers free download or API where I can get an up-to-date list of all securities listed on the TSX along with their sector/industry? I could scrape individual screens for each ...
0
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0answers
30 views

Bond Data on UK corporate

I have got data from FRED on Moody's Seasoned Aaa Corporate Bond Yield. Does anyone know where I can get such UK data on this? If not, would using exchange rates and the interest rate parity theorem ...
2
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2answers
166 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/...
2
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0answers
126 views

Match different option high frequency databases

I downloaded the “E-mini S&P 500 (Dollar) Options for 1/10/11” Top-of-Book (BBO) data. If you are interested you may download the data from the following link (approx. 80MB zipped and 1GB unzipped)...