Questions tagged [market-data]

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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20 views

Commercially redistributable derivative market data source

Is there any derivatives market data source that gives permisson to use this data in a financial model and then sell a product with it? (derivatives valuation for example) I'm looking for a cheap ...
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3answers
92 views

Alternatives to Zipline backtester / Alternatives to futures data from Quandl

I intend to set up a fully automated system for trading equities and futures. As preparation for this project, I worked through a couple of books on the topic, e.g., "Trading Evolved" by ...
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17 views

Can an ISIN have a mixed issuance?

In principle, an ISIN is issued by one entity (which can, of course, issue multiple ISINs). However, can an ISIN have a mixed issuance?
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2answers
360 views

What are the proper ways to do order book downsampling?

I have an access to the order book dataset, which was sampled with resolution that is too high for my sandbox experiments with it. Because of that, I was wondering, what would be the correct way to ...
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1answer
31 views

Why do 1min intraday price histories from AlphaVantage have different sample counts?

I've downloaded intraday price histories from alphavantage for a dozen or so symbols, with the same parameters (1 minute interval) for each. Presumably this data represents prices in one minute ...
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16 views

As reported financial statements historical data [duplicate]

May I request for suggestions on data vendors for historical as reported fundamental data? For example as reported eps, as reported revenue, as reported depreciation and amortization expenses? I tried ...
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21 views

Rounding errors in EOD prices in Yahoo finance

AAPL closing price in the CSV export file is 130.839996 whereas the web interface shows 130.84. Is it safe to assume that the Yahoo EOD database stores prices as floats hence the rounding errors? I'm ...
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1answer
69 views

The best approach for screening ATH values for equities

I am trying to automate the trading strategy that I have been previously executing manually. I am having problems with figuring out the most efficient way for a specific step of the strategy. An ...
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1answer
153 views

Calculation of market price for option at underlying strike price at some point in future

Would appreciate clarification on the below scenario. If a put option was sold at the start of the week, when the broker (Interactive Brokers) calculates the cost basis (the premium collected) are the ...
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26 views

Whitespace in Option Symbols

A while ago exchange-traded option symbols migrated to a 21-character descriptor, formalized by the Options Clearing Corporation (OCC), consisting of: 7 characters: root or underlying symbol 6 ...
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1answer
114 views

BQL Question [New to BQL and programming in general]

I have this BQL query to grab a list of Russell 3000 members and get the firm names. Is there any way I can grab other data with the company names such as industry/sector name, total assets, EPS, etc.....
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Without Bloomberg, how can retail investors know how many shares have been shorted daily?

Many friends can't afford a Bloomberg terminal, particularly when the pandemic has unemployed some of them. This answer can't assist them. How else can amateur investors determine the number of ...
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73 views

Resources for Bayesian methods

I will be joining a risk management firm in a few months, and I was wondering if some of you could help we with resources on certain methods. Some of the things that I would be called upon to work on ...
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1answer
90 views

US Equity Real-time Market Data Feed Pricing

I'm trying to compare the minimum cost of subscribing to primary sources of real-time market data on NYSE and NASDAQ for last sale and level 1 top-of-book quotes. Use cases are log to files, store ...
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1answer
110 views

Swap data- couldn't find any

I'm a student and i amm looking for a swaps rates historical data for long tenors in purpose to estimate yield curve (for example in GBP). My question is where could I find it?
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2answers
115 views

Recreating Bid-Ask from Transactions data

A database only has transactions/trades for a given instrument. In order to recreate bid-ask of the instrument to estimate the average bid-ask spread, what process does one need to follow? what are ...
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Find the stock exchanges a security is traded in given a CIK?

I have all the CIKs and relative tickers of all the traded securities that I need (https://www.sec.gov/include/ticker.txt). My question is: How do I find the stock exchange that a gives security is ...
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38 views

Which exact interest rate should I use for valuing equity index futures (ie. SPX, MXEA)?

I'm trying to build a model that values futures for equity indicies like SPX. For example, this product link here. I know that the model is simple (please correct me if I'm wrong): $$ S_{T} =S_{0}e^{(...
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1answer
213 views

Symbol for the Dow Jones Industrial Average in Alphavantage.co

Is there a way to retrieve EOD and intraday data for the Dow Jones from Alphavantage.co API? I tried DJI, DJIA, DJA. None worked.
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66 views

How to download all tickers listed in the Tokyo stock exchange?

I'm trying to download all tickers listed in the Tokyo stock exchange (according to their website, there should be 3,756 tickers in total). What I have tried so far: I have tried the Yahoo-ticker-...
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3answers
155 views

Top 500 Companies in the World – Data

At the basis of an algorithm, I need an Excel/CSV file containing the world's top 500 companies (with respect to market cap, preferably free-float if possible) by Name, Country, Market-Cap (in USD, or ...
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21 views

Where to find Caps/Floor historical data?

I'm trying to calibrate the Lognormal Forward Libor Model to market data, in order to calculate market implied volatilities. However, I'm having some troubles finding any Cap/Floor historic price. Not ...
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61 views

Historical data on valuations for internet companies during dot-com bubble

I am looking for data on historical valuations for internet companies during the years of the dot-com bubble (2000 - 2002). I know that big auditors have or at least have access to such data on ...
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1answer
73 views

ICE futures settlement prices change with zero volume and zero OI

I found that all of the electricity futures prices (on ICE) at a particular hub changed on December 2, even though a) most had zero open interest and zero volume, and b) the quoted prices are EOD ...
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1answer
104 views

Download Curve in the past via TIA Bloomberg in Python

I am using TIA package in Python to download an interest rate curve. Using the following script I get the last curve. How do I specify a date in the past to have a curve in the past? ...
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100 views

Using AlphaVantage to get Fundamental data from Brazil Stock exchange (or other country than US)

I noticed that I can request Fundamental data from AlphaVantage API but I just managed to get US stocks Fundamental Data (like AAPL, MSFT, IBM and etc) but nothing from others countries, like from ...
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33 views

How can I know the distribution of how many shares were bought in specific price?

Given a stock and any time $t$, is there a way to find the distribution $f_t$ $$f_t: \text{price}\ p \rightarrow \text{in current time $t$, how many shares were bought in price $p$}$$ For example, a ...
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211 views

1 Factor Hull And White Swaption Calibration

I'm trying to calibrate a Hull and White model with constant volatility, mean reversion and theta such that the model can reproduce the initial Term Structure. I'm using this python code adapted from &...
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1answer
46 views

Accesssing buyers and sellers of futures contracts

I'm attempting to access all futures contracts traded for a given day. Reading the Quandl blog: https://blog.quandl.com/api-for-futures-data to access futures contract use the python code: ...
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2answers
63 views

List of public US (NYSE, Nasdaq) companies that filed for bankruptcy in the last 10 years

I am working on a Data Science project on bankruptcy prediction. I am looking for a list of listed US companies that filed for bankruptcy in the last 10 years but I am really struggling to find any ...
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2answers
50 views

How to get commodity futures settlement timepoints?

I need to find some easy approach to get the daily settlement times (not the exact milisecond, just the general rule hh:mm) for multiple commodity futures (agriculture, metals, energy) on multiple ...
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1answer
55 views

Getting real-time stock market data in one file

There are lots of services which provide stock market data on ticket-by-ticker basis, so to get the 1-min data for each US stock I will need to perform a few thousand requests each minute. Is there ...
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121 views

Yahoo finance continuous futures historical data

How is Yahoo Finance's continuous futures historical data calculated? Are these front-month numbers?
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1answer
40 views

Futures Historical Tick Size

I understand for some futures contracts, tick size does change from time to time. Does anyone know where to get historical tick size changes?
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1answer
41 views

CFTC COT reports

Beginner question. As I understand it (vaguely), the COT report contains information on activities (eg. long/short position held) for specific futures contracts. Take, for instance, COT for 13874A, ...
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27 views

Are the correlations of multivariate stock prices preserved when converted to multivariate returns?

If data for multiple stock prices has a specific correlation matrix, is the correlation matrix preserved when those prices are converted to multivariate log-differenced returns?
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2answers
61 views

Is there an API for retrieving up-to-date intraday 1 minute bar data by Date AND Time ranges?

I'm looking for an API that has an endpoint for fetching 1min bar data by Time in at least a minute of precision as opposed to just by date.
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15 views

Real-time stock data/15 mins quotes for US stock exchanges? [duplicate]

I am trying to figure of if there are free sources or inexpensive sources to get this type of data. I see sites using BATS data, but BATS seems to have been bought out by CBOE and doesn't seem to have ...
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1answer
40 views

Calibration data selection - basic rules

Hey I found following rules for selecting data for calibration (source: "Kou Jump Diffusion Model: An Application to the Standard and Poor 500, Nasdaq 100 and Russell 2000 Index Options" by ...
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2answers
378 views

Interpolation of FX Vol Surface from non-uniform strike vs tenor grid

TL;DR I'm trying to fit a vol surface to market FX options quotes in order to build a local vol model to price with. Unlike listed options that typically have a nice rectangular grid of strikes and ...
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42 views

Using a rolling mean or median to fill missing values

I have some 1-minute bar data. The first datapoint has time t0 and the last one t1. 99.5% of the data between the first timestamp and the last timestamp is there and 0.5% is missing (NaN values). I ...
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1answer
60 views

Working with 1 minute bar returns - do I throw out the first return of the day?

I am doing some academic work and using 1 minute bar data. I am wondering if when calculating the return time series, do I need to throw out the first return of the day because it is the return ...
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37 views

Commodities API data source [duplicate]

I'm trying to get commodity historical information via API. I found this https://www.alphavantage.co/documentation/ which does somewhat provide some data for stocks and others but not commodities and ...
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0answers
57 views

How to estimate traded volume at each tick, given the quotes and the volume at the bid and ask?

I have some data which contains Bid and Ask prices as well as the number of units at the Bid and Ask. Since I'm just messing around and I don't have price of a trade, I will use mid price. But what's ...
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378 views

Did AlphaVantage drop the swedish stock exchange?

I have used AlphaVantage in the past to get data for the Stockholm Stock Exchange: I don't remember exactly the symbol I used, but it was something along the line of OMX:ABB or STO:ABB (for, say, ABB)....
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1answer
101 views

Options when there's no VolSurf - Emerging/Frontier Markets

Context: Most emerging/frontier markets have no or very thinly traded volatility surfaces for their equity markets (single name and indices alike), furthermore, they usually have restrictions on Short-...
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1answer
92 views

Free or cheap data source for the current European Options prices?

Is there a free or cheap (<15$/month) data source for the current (not historical) for European Options? Something like Yahoo Finance option page, with option chain contract prices. It's ok if it's ...
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56 views

Is one Level 2 data subscription sufficient?

I am subscribed to Level 2 data from a single exchange. There are more exchanges offering Level 2 data subscription. However, with my single subscription I can see ask and bid sizes from all routing ...
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1answer
69 views

aggregate and convert tick-by-tick using fx data

I have tick-by-tick data of an asset X denominated in EUR and minute-by-minute data on EURUSD. If I wanted to convert my tick-by-tick data to USD would it make sense to just consider every bucket of ...
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32 views

Master thesis concerning DAX ETFs

I am currently trying to develop a thesis proposal related to the DAX German index or more precisely DAX ETFs however i am struggling with finding data regarding DAX ETFs, what i wanted to know is, if ...

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