27

quandl is a new data source for all kind of econometric time series.


11

To get a consolidated feed of most of the data feeds here use Quandl. This is free for limited amount of requests per day.


10

Somewhat more economic data can be found at e.g.: The World Bank The United Nations The OECD More financial: The IMF European Union / EFTA / EMU data: Eurostat European Central Bank (financial) Data from these sources is all freely available. You can also play with data from many of these sources using the Google Public Data Explorer.


9

Quandl is a free one, with good economic and market data and an API http://www.quandl.com/


6

It seems to be a good question for a Community Wiki ^^ Please note this wiki is devoted to Intraday data only. If you are looking for other financial data : see What data sources are available online? List of Available Intraday API Please add your links with the following syntax: 1) website - 2) minimum time frame - 3) Is it possible to retrieve Real ...


5

Miscellaneous data, extending back hundreds of years in some cases, is available from Global Financial Data


4

I have yet to see Bloombergs open API in this thread... Bloombergs API This is the link to the actual API on that page. The second link is the actual link to the latest api


4

I have used both Xignite and FinancialContent for economic data and stock quote data feeds. The plus side of FinancialContent is that they have JavaScript widgets (free with ads or paid with no ads). Both companies offer JSON, XML and CSV formatted feeds.


4

Mostly (macro-)economic but also stuff from xignite free (as of 2011-11-15): http://datamarket.com


4

Whether you are an institution or individual you if you want to find some data related to finance, you can check out from here: http://fundamentals.morningstar.com/ http://equityapi.morningstar.com/


4

The master list already has dukascopy listed for forex historical tick data. Dukas also now has selected CFDs of indices, metal/energy, and individual stocks. The forex data for the majors go back to 1997 or so. It's free, so you get what you pay for. The data that is more recent (last 5 years) has almost 0 gaps on the majors and crosses. What was also ...


4

This site has the company name, symbol, and index weight of all 3 indexes you are asking about. The data is not downloadable, however, simply copying and pasting the data from the page into a spreadsheet works as does scraping the page. SlickCharts.com


3

AYLIEN provides historical news content via an API. You can try it here. Full disclosure I work for AYLIEN.


3

Here's a snippet of a detailed list of data sources and tools which available on my blog at http://the-world-is.com/blog/resources/general-investor-resources/. Fundamental Financial Data Institutional: CompuStat (S&P Capital IQ) – Compustat offers what I believe to be the highest value instutional-level fundamental financial data. The data ...


3

Our startup SimFin, provides both historical and actual data for free, since we couldn't afford the pricey premium solutions back when we were students and wanted to overcome the hegemony of the data market. To this date, we have 70+ financial ratios, Financial statements (directly sourced from the SEC's XBRL data and up to 10y back; quarterly, H1 and 9M) ...


2

For the best historical data on options, go to OptionsDatamine. It has options prices, OHLCV, and open interest over two years historical. Graphs and charts are available too.


2

It seems that the way to do it free is to scrape them yourself. PAID Sources AP http://www.ap.org/products-services/financial-services Elektron Market Data Feeds | Thomson Reuters http://financial.thomsonreuters.com/en/products/infrastructure/trading-infrastructure/elektron-enterprise-data-management/market-data-feeds.html AlphaFlash | The fastest ...


2

Stock / ETF at 5-minute intervals can be downloaded from Yahoo Finance. See the code below: from urllib import urlretrieve import numpy as np, pandas as pd, sys import datetime as dt, requests import datetime, re, StringIO symbol = sys.argv[1] url='http://chartapi.finance.yahoo.com/instrument/1.0/%s/chartdata;type=quote;range=3d/csv' % symbol response = ...


2

For what concerns Forex data which is, however financial data after all, I often use http://www.histdata.com/. Their data is delivered in .CSV format. For timeframes, I quote the website: We can only deliver you time ordered Tick and M1 (1 minute) data. The data that we have available is organized by forex-pair/year/month. They also provide data for ...


2

For the US market nearly all options on securities are american whereas the options on indexes are european. What you can do is to use a database such as OptionMetrics which adjusts the stock american options to european options by taking into account the early exercise premium.


2

I did not know this provider, but had a look. for daily data, the url seems to be http://www.netfonds.no/quotes/paperhistory.php?paper=GOOG.O&csv_format=txt for market depth: http://www.netfonds.no/quotes/posdump.php?date=20160303&paper=E-SABL.BTSE&csv_format=txt for intraday trades: http://www.netfonds.no/quotes/tradedump.php?paper=E-SABL.BTSE&...


2

At CloudQuant we have been using historical sentiment data and news data from bloomberg. This news includes the news title text. I believe that the full text is also available but we aren't using it. We allow our clients in the CloudQuant Elite product to be able to access the news sentiment in our historical backtesting. Bloomberg's "EVENT-DRIVEN TRADING ...


2

The data belongs to Stoxx but you accessed it using Bloomberg. To proper cite you should use: The stock level data come from Bloomberg Ticker XXX accessed on 03 Jan, 2017, [link here if applicable]. See some examples of those type of citations: http://www.sciencedirect.com/science/article/pii/S1058330007000262


1

My first port of call would be to read some reports from investment banks'/brokers' research analysts. I admit that's not easy to get hold of though if you're not working in investments. If you are in the industry just speak to your firm's sales reps and get them. Assuming from your question, though, that you're a student you may nevertheless have access (...


1

Thinknum.com is a new financial data provider. We have financial time-series data and data for building cashflow models. Thinknum's plotter is similar to tools like GS plottool and JPM data-query in that it allows users to manipulate time-series data using mathematical expressions.


1

The best vendors that offer extensive intraday data on other exchanges, so far I know https://www.quandl.com, https://www.onetick.com and https://www.tickdata.com/


1

Try TallacOptions. They offer US markets data for sure.


1

Try out Intrinio's api. It isn't free but it's the cheapest I've come across for a retail investor (and I was actually suggested them by Xignite employee who suggested that they might be a good fit). I write a C# wrapper for their API, but am not associated.. unfortunately I didnt need, and so didnt implement, the functionality to get the news data, but if ...


1

Making an HTTP request using the following link will give you the end of day stock market data (in csv) for essential any security listed on an American exchange. The URL parameter q specifies the ticker of the company you want to get data for. Also the date range is specified in the startdate and enddate parameters. http://www.google.com/finance/...


1

Your answers seem to be slightly off. Here is a previous thread that answers your question; https://stackoverflow.com/questions/3682748/converting-unix-timestamp-string-to-readable-date-in-python Also, you can cross verify using this tool; http://www.epochconverter.com/


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