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.

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7
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1answer
160 views

When did volatilities start to smile in capital markets?

Glimpsing through literature, I read that volatilities in the equity market started to display a smile after the crash in 1987. But when did volatilities start to smile in capital markets?
2
votes
1answer
438 views

Open source equity/bond index data

I have been using the tseries package of R (get.hist.quote) to get historical quotes for various indices from yahoo finance. I am interested in DAX, VDAX, EB.REXX ...
1
vote
1answer
48 views

Determination of Quote / Trade Ratio

What is the common criteria used to count a quote or trade in reference to the quote/trade ratio? Criteria: If it beats the best bid or offer. If it adds size to the best bid or offer. What if the ...
1
vote
1answer
172 views

API for after and pre market data

Is there an API or APIs similar to the Yahoo! or Quandl APIs, that give the same access to pre and after market data? I know I can scrape the Nasdaq or Yahoo! Finance sites to get a pre/after market ...
1
vote
1answer
32 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
50 views

asian option ā€“ exotic option ā€“ real data, authentic examples?

I would be pleased if any of You can give me the real example of an asian option (or other exotic option) that is being traded or that is offered by some institution. I have been searching the whole ...
0
votes
1answer
115 views

How to filter and normalize market data obtained from distinct sources (FIX 4.4, bloomberg, etc) in an algorithmic trading system?

I'm wondering if some of you known how to resolve this requirement: I have to define the architecture of an algorithmic trading system (but I'm not an architect, so I'm trying to do my best). I have ...
2
votes
0answers
252 views

comparing total returns from various data vendors

I need to use various data sources to cover all of my data, and I am concerned by the discrepancies in total returns. Data vendors were helpful, but their simple documentation did not help resolve why ...
1
vote
0answers
27 views

Charting order depth over time periods

I do a lot of analysis on order flow, tape reading, as it gives insight into what market participants want, or may be willing to do. In comparison, price charts show what happened, and technical ...
1
vote
0answers
29 views

Finding relative price strength as defined in CANSLIM stock picking methodology

I am wondering if there is any website that provides relative price strength as is defined in CAN SLIM stock picking methodology. For the CAN SLIM difinition I am looking at this article: ...
1
vote
0answers
41 views

Convertible bonds market data

My question is twofold. First, what are the key informations used to describe a convertible bond market ? I'm thinking about market size, conversion rate, appropriate index, ... Second, where to ...
1
vote
0answers
69 views

Get: Historic S&P500 Market Cap

I need the market cap of the S&P500 components on 2.6.2013. It should be easily downloadable via Bloomberg, but I dont have this databank. E.g. you could use ...
1
vote
0answers
201 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
137 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 ...
0
votes
0answers
30 views

Clean EOD global Equities data provider for backtesting investment strategies

I'm trying to find a good source for global equities for EOD data (historical and forward basis), currently using Bloomberg's back office data, but it is very hard to normalize it for corporate ...
0
votes
0answers
28 views

How can I convert Yahoo Ticker Symbols into ISIN Codes?

I have a list of all Yahoo Ticker Symbols and I want to convert them into ISIN Codes. I have been researching and found out that finance.yahoo in the US does not ...
0
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0answers
45 views

Calculating Asset Returns

The question pertains to a simple phenomenon. There is gold futures listed on Exchange A and Exchange B. Exchange A and Exchange B overlap times with A and B starting 8 hours later and A and B ...
0
votes
0answers
32 views

is there a limit on how many times i can access fxcm xml feed

i'm writing an python application that uses fxcm's xml feed. here is the link http://rates.fxcm.com/RatesXML does anyone know if there are limits on how many times you can access this data? right now ...
0
votes
0answers
14 views

Historical data for Canadian exchanges and mutual funds

There are scores of posts on obtaining historical data for many of the big exchanges, but for some reason there is a gap in sourcing historical data for Canadian exchanges. Short of Yahoo Finance and ...
0
votes
0answers
41 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
26 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
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0answers
6 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
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0answers
23 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
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0answers
26 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
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0answers
61 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