Questions tagged [historical-data]

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Day OPEN = prior day CLOSE in S&P 500 index historical data

There is a phenomenon in the historical data of the S&P 500 index, of extended periods with repeated occurrences of 'today's open = yesterday's close'. It could have made sense had it been the ...
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14 views

Where can I find historical compos for STOXX?

It's easy to find current members for STOXX, but night impossible to find the historical adds and deletes. Are there any sources for this data? Scarping/manual works is ok.
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27 views

Why does Yahoo finance give wrong data? [duplicate]

I'm using yahoo finance to download data for a ticker called ISF.L (it's a London based etf tracking the ftse 100). Url : https://uk.finance.yahoo.com/quote/ISF.L/history?period1=1403823600&...
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41 views

Extended Hours Percent Change

I have created a personal screener application. I would like to add extended hours percent change to my screen. I have been searching all over for premarket and after hours data to help with this. I ...
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1answer
93 views

Best practice approach for computing beta

I was wondering how one should choose parameters such as "frequency" of returns (daily, monthly etc.), "time frame" (1 or 3 or 5 years of historical data etc), benchmark (same of the portfolio or the ...
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1answer
76 views

Historical Simulation of Bond, Stock and Option Portfolio

If I have a portfolio consisting of 1-one stock of unit price equal to S, 2-one 9% coupon American bond with 20 years to maturity and a par value of $1000, 3-and one European call option on the ...
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1answer
41 views

Getting Dow Jones 30 components data

I'm trying to get the Dow Jones Industrial Average 30 Components data (open, high, low, close prices) from 2008-01-01 to 2018-12-31. I tried at first Quandl, but it seems that the data was no longer ...
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1answer
47 views

Options on EuroStoxx Dividend Futures Data

Does anyone know where I could buy, scrape, or barter this data? Just need closing prices for each available strike going back as far as possible.
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0answers
24 views

Error in Yahoo! adjusted prices - The case of AAPL [duplicate]

One of my students reported that return for AAPL between April 30, 2014 and June 30, 2014 was different than what was shown in my class notes which were prepared in early 2016. I investigated the ...
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1answer
56 views

DATA for Backtest [duplicate]

I am a retail trader and i am looking for a data set that comprehends all us equities, ETF's, ADR's and indices going back at least to January 1st 2007. Data would need to be split + dividend ...
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21 views

Indian Securities Sector and Industry performance history data [closed]

I am looking for data of Indian Industries and Sector's performance historical data for each and every date for over the last 10 years period of time. If it is not available, Could I get every month-...
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1answer
155 views

How to get historical daily index values from Bloomberg Terminal?

I found a lot of questions asking about index returns and index constituents, however, i'm looking for just daily closing values for certain Total Return indices. (FTSE/MSCI/BBBarclays) - these are ...
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38 views

High-frequency history of oil prices [duplicate]

It's fairly easy to find daily historical oil prices, but I need the history in more detail, at least hourly. I have access to Datastream, but can't find it there. Is this time series in Datastream? ...
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24 views

Historical options data for FX/FI

I know that my question is quite large and that quite a lot of questions already deal with the options data. However most of questions deal with options on American equity markets. Could you ...
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0answers
35 views

Stock spilt not reflected in historical data

According to this article, Apple's stock split 7:1 on June 9, 2014. The stock supposedly closed at around \$645 on June 6 and was supposed to open at around \$92 on June 9. I confirmed that a split ...
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45 views

Historical intraday data [duplicate]

I have been researching on the current APIs that I can request for the most detailed historical end of day intraday quote and trade data available in an easy to use format for research, backtesting ...
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3answers
85 views

Where can I get historical data for crypto currencies with one minute interval?

Where can I get historical data for crypto currencies with one minute time intervals? I tried to use CCXT, but the exchanges I tried have minimum 5 minute interval or some other limits.
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1answer
74 views

Keep Saved IB Historical Data Accurately Adjusted

How have you dealt with adjusting saved historical data, specifically using the IB API? As far as I can tell, currently, I need to perform the calculations described on Quandl's blog. I haven't ...
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1answer
164 views

Should there be a relation between stocks when used as input data for integrating Technical Analysis with Machine Learning?

I'm integrating Technical Analysis with Deep Learning for the first phase of my research. I wanted to know how should I pick (or group) stocks as input data and whether there should be relation ...
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0answers
27 views

Which stock price to take for historical ratios in stock screener (EPS etc.)?

We are currently testing a stock screener that we built and want to implement historical ratios in there too - this is working already for all ratios that don't require stock prices (so all ...
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17 views

suggestion for NDX volatility index prior to 2000

NDX index is available since 1984 in Bloomberg. There's VXN index that represents the implied volatility of NDX, which is available since 2001. I need some index or series that represents implied ...
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2answers
155 views

Does historical backtest data mean anything? [closed]

Sorry for this being a basic question. If I take a stock’s historical data and check for some rule I have found to buy/sell = what happened if I bought and sold this stock according to this rule in ...
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1answer
130 views

Dealing with weekends/gaps in financial data

My script takes some data from IEX and then outputs a pandas dataframe: ...
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1answer
528 views

What are the known flaws and limitations of OptionMetrics data?

Several researchers are skeptical about the database quality, but their argumentation is somewhat unclear to me. For instance, Constantinides, Jackwerth and Perrakis (2008) (link): [...] we were ...
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1answer
428 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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1answer
152 views

VaR for Options portfolio

I'm asked to estimate VaR for Options portfolio. Firstly, I wanna try to estimate VaR for AAPL stock european call option using Historical Simulation but I can't find any Historical Data. I tried ...
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5answers
640 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 ...
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1answer
6k views

Did Google Finance API Go Away or Just Change Signature? [closed]

I have been using Google finance for many months to pull intraday and daily data. Today I tried to use it and got redirected. For example, the following URIs returned text data that could be parsed: ...
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1answer
114 views

Historical stock data with official open/close

Is there a source of historical US stock end-of-day data that contains the official open/close prices from listing exchange (that is, the prices that usually come from the opening/closing auctions)? ...
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1answer
64 views

Where can I download 10 year Treasury prices in OHLC format?

I'm looking for treasury prices (not yield) in OHLC format. On websites like this you can see it has intraday data, so we could drive an OHLC from it? But I can't find a website that lets me download ...
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0answers
35 views

List of long-Term Support & Resistance in forex or stocks [duplicate]

I'm looking for a study of historic long-Term Support & Resistance in forex or stocks. If possible with their level of strength (strong, medium...). Example ...
2
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1answer
182 views

Intraday option price data European stocks and indices

I am looking for intraday option price data for stocks and indices listed on European markets (SX5E, SMI, DAX, etc). Ideally, I would like to get files as clean as those provided by ivolatility for US ...
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2answers
227 views

Does using adjusted closing prices constitute a lookahead bias?

One of my machine learning project involves the use of adjusted close prices (from Yahoo Finance, for better or worse) to determine the label – if a stock's adjusted close price increases by more than ...
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1answer
52 views

Analyst Action Data

I want to build models based on analyst action data that include historical price target changes from analysts. Yahoo finance only shows the rating change but no price target change for every action. ...
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1answer
639 views

Google Finance API for historical price data analysis?

I've been trying to build a trading algorithm and fooled myself into thinking it worked. Turns out, Google Finance quite often returns the wrong data. Not "sorry, we couldn't return data for this ...
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3answers
141 views

Why are there stock price inconsistencies between Yahoo Finance, Google, and other data providers?

For example, look up the London Stock Exchange stock CloudBuy PLC (CBUY) - The closing price on 7th June 2017 is different among data providers - 1) Google search the ticker and evaluate the price ...
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1answer
90 views

Question on OHLC historical data

I am going through some historical stock exchange data and I have stumbled on a few cases where the stock closing price is higher than the recorded high price; is this even possible or is there error ...
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2answers
725 views

Mapping I/B/E/S to Compustat via 6-digit CUSIP

I am trying to link Thomson Reuter's I/B/E/S dataset with Compustat. Both I obtained via WRDS. The only halfway useful info I could find was on a two year old forum post, which suggests to go through ...
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1answer
296 views

Historical Data - Level II with Time and Sales Data

I'd like to get historical data for level II (Time, BidPrice, BidSize, AskPrice, AskSize) and Time & Sales (Time, Price, Size) data (with timestamp indeed) for machine learning purposes. I want ...
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2answers
132 views

Index reconstruction

This is quite a rookie question. I've searched for solutions but have no luck finding the exact same question... I am going to do some research on historical prices/returns of the underlying stocks ...
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1answer
110 views

dividend paid on FTSE100 time series data

I need dividend paid on FTSE100 for last 10 years. I want to calculate the dividend-price ratio for FTSE100 as a time series data. I would really appreciate if anybody can give me a clue about finding ...
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1answer
120 views

Historical stock borrow fees

I am not sure if this is an appropriate question, but anyway: to properly backtest long/short strategy one must have data on what the short loan fees were/are. Is there any decent data source for that?...
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2answers
351 views

Identify stock split from historical price data

I have price series data with open, high, low, close and adjusted close for different companies. I am not sure whether this data is adjusted for stock splits or not and would like to know how to check ...
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1answer
67 views

World Stock Markets that went up in 2008

We all know that the US stock market(s) collapsed in price in 2008, see https://en.wikipedia.org/wiki/United_States_bear_market_of_2007%E2%80%9309. I was wondering what countries' stock markets went ...
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0answers
448 views

How does this return decomposition work?

http://image-src.bcg.com/Images/BCG-Value-Creators-2017-Appendix-July-2017_tcm9-166061.pdf The paper here decomposes total shareholder return into different components. Here is my derivation of the ...
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2answers
75 views

What is the convention for option tickers on S&P 500 and VIX?

Can you please explain what are all possible versions of S&P 500 option tickers and VIX option tickers? My options historical data is from 2006 to 2013 and I can see something like VIXAB, VIXAC, ....
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1answer
196 views

Where can I get Currency options historical data?

where can I get historical data for currency options? For most part, google gives me links to binary options and other shady webpages.
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1answer
511 views

Where to find historical constituents for any Global Market index?

Is there any public dataset, where the historical data for index composition and constitutients are being presented? I have only found data for S&P 500, though I would need global market index (...
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1answer
946 views

Daily S&P500 close in JSON?

Does anyone know of a publicly available dataset for S&P500 index published daily in json format? Took a look at quandl but nothing for free. Google searches bring back a whole host of unhelpful ...
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3answers
359 views

Backtesting, how missing data points should be handled?

Assume a daily trading strategy. Obviously, there are weekends and holidays when the market is closed. Should those days be excluded completely or should the price be interpolated in some way to fill ...