Market-data includes all questions relative to data acquisition for the different financial products. It can also include questions about how market data are computed.

learn more… | top users | synonyms

1
vote
1answer
174 views

Looking for analysis of NASDAQ suit?

I may have every particular detail of this wrong, including the exchange, but years ago, maybe as long as 20, there was a successful suit against NASDAQ based on research by academics showing their ...
1
vote
2answers
628 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.
1
vote
1answer
83 views

Is Reuters Instrument Code (RIC) case-sensitive?

Someone in my organization claims that RIC codes are case-sensitive. So for example: SPXi201420000.U does not refer to the same instrument as ...
1
vote
2answers
110 views

Is the purchase of a stock publicly accessible?

If an investor bought a stock, could another private party access that information anywhere? Does the SEC/exchange itself create a real time/ historical record of who holds what stocks, and is that ...
1
vote
2answers
371 views

Transaction Data with Participant ID

For my master thesis, I need high-frequency data with the market participant ID or which identifies the trading parties, respectively. I don't need the entire orderbook but just the matched orders ...
1
vote
1answer
53 views

What is the distribution of stock splits?

I want to know how rare are splits more extreme than, say, 7:1 (and reverse splits similarly). An answer here points to announcements on Yahoo Finance, but apparently only monthly views. What is a ...
1
vote
1answer
62 views

Where can I buy historic raw recording of an exchange

Say I want to buy historically recorded raw feed from an European exchange (say LSE). Is there a vendor that would sell me this data ? EDIT: By raw feed I mean the order by order feed (or equivalent) ...
1
vote
1answer
74 views

Normalization of Market Data in Time Series Correlation

Suppose we have 2 time series of market data, one for each security and we want to correlate between these 2 securities. My question is How do we handle gaps of missing data in the time series? ...
1
vote
1answer
119 views

Company rank within an industry

I'm looking at the list of companies in the S&P 500 Pure Value Index. For each firm, I want to obtain the dividend yield industry percentile rank and the PEG ratio industry percentile rank. I've ...
1
vote
3answers
193 views

Industry convention to track trading performance against market indices?

I come from a programming background and not am no quant by career so this is probably a newbie question for you guys. I have written some code to pull daily closing values for market indices ...
1
vote
0answers
186 views

Data feed that shows individual orders

Does anyone know how I can obtain time and sales data for a stock? Lots of feeds provide the total volume but I would like to see the breakdown of what buy/sell orders made up the day's volume. I ...
1
vote
0answers
129 views

Is there a general format for various sources of futures market-data?

I am developing a market-data engine that receives market-data from different futures exchanges. So I need a general format to deal with sources from different exchanges. Protocols like FIX only ...
1
vote
0answers
862 views

Historical S&P 500 Stock Weights [closed]

I'm looking for histocial weights of S&P 500 constituents. I have access to a Bloomberg terminal. Any thoughts on how/where I might calculate/find these data? P.S. I'm looking for as much data as ...
1
vote
1answer
27 views

FTSE AIM Components From 2000, 2001, … 2013

From where can I get a list of historical component lists for the FTSE AIM Index as well as other indices? I see that there is a page for data sources here, but that page does not contain what I am ...
0
votes
1answer
108 views

Calculating company-level market capitalisations from share quantities and values

I want to calculate company-level market cap values for stock exchanges listed by Bloomberg. I gather this can be calculated as the product of share price and the total of shares in circulation. But ...
0
votes
1answer
114 views

Level II market data (equities)

I have been playing around with some equities historical market data and I understand that different exchanges have different definitions of what Level II (Limit Order Book) data means. What I'm ...
0
votes
2answers
337 views

Are PX_BID and PX_ASK on Bloomberg closing bid/ask? or are they daily averaged?

Bloomberg provides PX_BID and PX_ASK on a daily basis, but it's not clear exactly where these numbers come from. Are they closing bid and ask prices, or are they averaged over the entire day? For ...
0
votes
1answer
99 views

How to convert trasaction log to bid-ask ticks

I have data from exchange in transaction log format that indicating: price volume timestamp That element indicating that timestamp transaction was made on price of size volume. My question is how ...
0
votes
2answers
170 views

Credit risk data

I am trying to get historical data for credit risk and do some analysis on it as a school project. I thought CDX index might be a good proxy for typical credit risk data, but I am not sure. Typically ...
0
votes
2answers
62 views

float64 to store price data: is precision sufficient?

I am looking to store equity price data in a hdf5 table. The use will be purely as a historical archive, not as day-to-day data source. Options One option would be to store base10 significand and ...
0
votes
1answer
60 views

Finding historical data for indices [duplicate]

Where can I find historical data for option prices on a given index ? Ideally I'd like to find for a period of several months 1) historical prices on options on a given index 2) historical prices on ...
0
votes
1answer
63 views

Where can I find a correlation matrix between the revenues of different industries?

I don't need something super complicated, I would just like a quick and dirty way of estimating the correlation coefficients between the revenues of different companies. Information on companies in ...
0
votes
1answer
44 views

How do I find the mappings between sedol and isin codes?

I am looking at data for Unit Trusts and OEICs in the UK. They are identified by SEDOL or ISIN codes. Given an SEDOL, how can I find the ISIN associated with the same product? And given an ISIN, ...
0
votes
2answers
74 views

Calculate price of index from underlyings (weightings included)?

I have a day's worth of LSE data (FTSE100 companies) and I also have their weightings for the FTSE100. Ignoring the net present value of money, how do I calculate the current value of the FTSE? I ...
0
votes
2answers
17 views

Historical data resources for Indian market

What is the best source for historical EOD data for Indian stock market? The data from Yahoo finance for some companies is not up-to-date and Google finance doesn't provide adjusted close prices. What ...
0
votes
1answer
139 views

Where can I download intraday series for DAX and S&P500 Index?

Where can I download intraday tick data for DAX and S&P500 index prices? I found only daily closing prices.
0
votes
1answer
209 views

Source of Quandl Open Data

I am interested in Quandl Open Data, from Quandl.com These data are also denoted as Wiki Data since it relies on users to flag errors. In particular on their website, they say: This new data ...
0
votes
1answer
261 views

Where can I get real-time equity options quotes for a reasonable price (i am not a company) besides screen scrapping Yahoo! Finance? [duplicate]

Want to have electronic access to equity options quotes in real-time. Is there anyone offering this service to the individual investor for a reasonable price? Again it must be electronic, in other ...
0
votes
1answer
103 views

Analyst Forecasts for monthly unemployment rate

Are there any resources that tabulate past analyst forecasts for the monthly unemployment rate along with the dispersion of the forecasts
0
votes
1answer
432 views

S&P 500 P/E percentile

I am researching the past five year return for the securities in the top and bottom 10 percentile of the S&P 500 on date 5 years ago. I used Bloomberg to get this data. When I searched for the ...
0
votes
1answer
17 views

Get market cap by ticker on 1.7.2013?

I have a list of all S&P500 tickers, e.g. AAPL, GOOG, JPM. I would like to get their market cap on 1.7.2013 (I don't have Bloomberg, only free internet). Is there an excel addin or other ...
0
votes
0answers
29 views

Where can I find an historical data source for Fixed Income instruments?

We would like to find a data source for fixed income instruments. The information we would like is: Issuer Credit rating Terms Price The information needs to be available over a period, for ...
0
votes
0answers
10 views

Where could we download free historical exchange rate? [duplicate]

It doesn't seem yahoo finance and google finance supports download of historical exchange rates. Also, where could we get more accurate exchange rate tick data? Can we get this from open Bloomberg ...
0
votes
0answers
17 views

Advancers / Decliners data source

What is the best source for this data? I am trying to compute http://stockcharts.com/school/doku.php?id=chart_school:technical_indicators:mcclellan_summation in Python.
0
votes
0answers
5 views

Institutional compliance : is reference data available via the browser?

That is, assuming one has the correct accounts and credentials, is it possible to access reference data (counterparty, trading, and other categories of related meta-data) over the web? The reason I ...
0
votes
1answer
54 views

Where can I find a guide to implement the FAST protocol from scratch having already a FIX implementation ready?

I need to implement a FAST engine from scratch without using any open source or commercial FAST implementations. The FAST spec does not help much so I am not sure from where to start. Have anyone done ...
0
votes
0answers
21 views

Is it compulsory for feed to send orders/levels for particular symbol on same multicast line?

Multicast feeds have several lines some of which are dedicated for sending current order-add/modify/delete. Its is a implicit restriction that for a single security order-add/delete/modify will be ...
0
votes
2answers
142 views

Are there providers of delayed market depth data (DOM, Level II, Order-by-Order, etc)?

I have market depth data visualization software, and I want to create a free version for introduction. As far as I know, exchanges allow to distribute their data for free for the end-users, but only ...
0
votes
0answers
25 views

Nominative financial datas

For a study I am looking for financial datas about trades in double auction markets. It would typically be transaction history containing the name of the participant (buyers and sellers) and the ...
0
votes
0answers
53 views

full tick and retail tick data feed difference

Full tick institutional data feed like elektron from reuters, how is it different from retail tick data feed & which charting softwares work with elektron data feed
0
votes
1answer
74 views

list of ADR's by volume or market cap

I'm looking for a list of ADR's (for a simulation) that I can screen by either market cap or volume? If anyone knows of a free way to get such a list it would be much appreciated.
0
votes
3answers
64 views

How can I determine U.S. market capitalization percent using WFE data?

It seems that I should be able to readily compute U.S. market capitalization percentage of global capitalization using data reported from this page at the World Federation of Exchanges. How can I ...
0
votes
0answers
63 views

Data vendor providing end of day equity data for private use including US and main European countries

I'm looking for a data vendor with reliable data (and affordable price) that provides end of day data for at least US, german, french, italian and spanish equities. The data export should be automated ...
0
votes
0answers
32 views

(Free) end of day historical data source for FTSE 350 sector indices [duplicate]

I have been searching for a free EOD data source for FTSE350 sector indices. I remember coming across a site on msn finance a few years back, which provided several years worth of this data (no volume ...
0
votes
0answers
65 views

Need 24 hours a day real time/slightly delayed prices of futures contracts on US and non-US [duplicate]

I'm looking for a data provider to get real-time/slightly delayed data for futures contracts on US and non-US indexes 24 hours a day. Can you recommend anything for a person, who can't afford ...
0
votes
1answer
551 views

Way to download current stock information (for free)? [duplicate]

Possible Duplicate: What data sources are available online? Is there a free way to download the current prices (and possibly other data) for stocks for various companies? Context: This is ...
-1
votes
1answer
557 views

Is it possible to “steal” financial data on publicly traded companies off the internet? Legally, I mean, what is the truth about “data” as a property

What constitutes "stealing" when it comes to publicly posted financial data? I think there are three instances of this that we can individually vet: a.) you physically broke into a location or ...
-1
votes
1answer
86 views

Were can I find Historical Interest Rate Data?

Where can I find American historical Savings Account interest (Bank) rates? If you can, please attach corresponding links.
-3
votes
1answer
1k views

Is there a piratebay for data(bases)? (here, talking about historical financial data) [closed]

I would like to, for example, access (and later, upload), for example, historical financial data for the S&P500. If a piratebay for databases existed, maybe we could freely share information that ...
-4
votes
0answers
37 views

Where can I find free historical market cap data? [duplicate]

I am looking to find free historical data for assorted companies listed on the TSX and TSX Venture. I can find daily closing prices (among a few other data fields) on Quandl, but I cannot find daily ...