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4
votes
3answers
160 views

Why was NASDAQ(or other index) not fluctuating in 70s and 80s?

Today I have a search of historical NASDAQ back to 70s and noticed the index was slightly increasing in 70s-early 90s and rising up and down in recent decade of years. Why would that happen? The only ...
4
votes
1answer
107 views

Historical Financial Statement to Backtest in R

I would like to preface this by saying I am preparing for an upcoming internship this summer so I am extremely new to Quant Finance. At my university we have access to Datastream by Thomson Reuters ...
4
votes
1answer
279 views

time in time series database - UTC or local

I strictly store UTC time stamps inside time series files or databases, mainly to allow processing several time series together. Timezone information is kept with each time series file or item, so ...
3
votes
3answers
1k views

How is historical data for forex collected or computed?

I'm looking at four sources of forex data, as compiled in the question, What data sources are available online? And I think I must be misunderstanding something, perhaps something fundamental, but I'm ...
3
votes
2answers
123 views

Is there a better way to price options than with historical volatility?

I know that annualized historical volatility calculated with closing prices is a much rougher estimate than implied volatility for the correct "volatility" parameter in options pricing models. ...
3
votes
1answer
160 views

Measuring and proxies for leverage in the financial system

It can be argued that the leverage - reflected by how much collateral people or firms need to put down to borrow and might lose if they fail to pay the loan back - used in the financial system is one ...
3
votes
1answer
326 views

Where can I get historical ticker change database?

There's 30 days worth of data at http://www.otcmarkets.com/marketActivity/symbol-changes - but I'm really looking for the past 10 years, or 5 years if only that is possible. Any dice? The closest ...
3
votes
1answer
308 views

What is lagged interest rate?

I am trying to reproduce a plot in "Statistics and Data engineering for Financial Engineering" by D. Ruppert. The author uses the risk free returns data available in the Ecdat package in R. ...
3
votes
2answers
521 views

Where to find historical stock news and other events?

So, I am working on a strategy that has pin-pointed some very interesting events in the form of extremely low volatility. The phenomena spans the past few years and a wide variety of symbols. Now, to ...
2
votes
2answers
57 views

Where can end-of-day price volume data for Japanese stocks be downloaded or subscribed to?

Yahoo finance and google finance do not provide such data. Where can one download Japanese stock data?
2
votes
1answer
256 views

Moody's Sovereign Ratings: Clarification on Definitions and Symbols

I'm working with sovereign ratings at present. With regard to Moody's there are a few things unclear to me in their definitions. Both questions refer to the sovereign rating history in Bloomberg CSDR ...
2
votes
1answer
134 views

Aren't Technical Indicators calculated on Adjusted Close Price?

I would assume that day to day movement in stock can be accurately compared with the Adjusted Close Price and not simply the Close Price, taking into account Stock Splits Dividends etc. ...
2
votes
1answer
430 views

Google historical prices on Yahoo Finance before split?

I recently noticed that the price history for Google (GOOG) on Yahoo Finance only goes back to when the stock split. For a while I thought they just hadn't gotten around to adjusting the close prices ...
2
votes
1answer
203 views

Call option on a Mutual Fund

I am trying to price a call option on a mutual fund. Given the lack of market implied data, I am going to estimate the fundĀ“s expected volatility using as a reference its historical volatility ...
2
votes
1answer
245 views

corporate action data

Can someone recommend a good source for corporate action data? I need at the very least: ticker changes, dividends, splits, acquisitions and delistings. I historically used Bloomberg Back Office and ...
2
votes
1answer
64 views

Yahoo YQL missing industry “Industrial Metals & Minerals”

When I issue the following query select * from yahoo.finance.industry where id="133" I get the following results ...
2
votes
1answer
50 views

Create 10-K Filing Database

I am finance grad student, and working to create a financial statement database. My objective is to download an income statement, balance sheet, and statement of cash flows for every publicly traded ...
2
votes
1answer
102 views

Bloomberg-alternatives for intraday stock price data?

Given the limitation Bloomberg imposes in terms of the number of days you can go into the past when retrieving historical intraday data, what are similarly reliable alternative solutions? I require ...
2
votes
3answers
118 views

Calculate bond returns from yields

I have to construct and evaluate portfolio of bonds and stocks, namely I need to get return on portfolio, standard deviation and sharpe ratios. I have weekly data that contains stock prices, and I ...
1
vote
2answers
648 views

How can I export intraday frequency data from Bloomberg and (how) is this procedure different than for lower frequencies?

For a research project, I would like to work with some intraday asset prices. I have already successfully exported the corresponding data at daily frequency, using the Excel API, but somehow this ...
1
vote
4answers
73 views

Data provider for daily futures settlement prices

Is there a data provider that has historical daily settlement prices for download? I'm interested in a provider that spans multiple exchanges.
1
vote
2answers
78 views

How To Account For Inflation Over Historical Data

I believe inflation is greatly affecting my sample data, even when using percent-changes for movements. I have read this post, which recommends the formula ((Current-Base Year CPI) * Price) / ...
1
vote
1answer
69 views

Data on margin volumes?

I came across a Financial Times article today that said "Peaks in margin trading have been a precursor to bear runs in the past, notably in March 2000 and July 2007." I'm curious if anyone here would ...
1
vote
1answer
55 views

“Equivalent” data sets despite different numbers

Are the historical data sets of short term treasury bill rates considered the same as the historical data sets of savings account interest rates because by definition they are both risk free rates of ...
1
vote
2answers
336 views

Bloomberg Alternative for Quant Fund

Is there an alternative to Bloomberg for someone who only needs historical data (stocks, futures, indices) as well as what Bloomberg calls 'reference data' - i.e. what is the multiplier of ESU4, what ...
1
vote
2answers
94 views

Does the correlation of matrices have explanatory power when building a pattern recognition model?

I'm using 8 different variables (with daily observations) with the purpose to compare different months across the historical data. For that purpose I calculate the correlation between each month and ...
1
vote
1answer
63 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
3answers
185 views

Hedge fund database with daily data

I am looking for a hedge fund database that provides returns daily. Is there any data provider that gives daily data?
1
vote
2answers
220 views

constructing best bid/ask from NASDAQ TotalView-ITCH data

anybody know how to construct a intraday stock price from NASDAQ TotalView-ITCH data? I would need to know the price in millisecond, so I would need two rows: timestamp (for every millisecond) and ...
1
vote
1answer
159 views

Analog - Pattern Recognition model using KNN

I'm building a pattern recognition model for my master thesis. The idea is to build a framework with some Macro variables (long/short term rates; rates differential; equity; fx; vix) in order to find ...
1
vote
1answer
122 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
1answer
116 views

Direct exchange data via a Vendor

I am considering the option between using direct exchange connections vs using a vendor like Bloomberg for market data. I am interested in daily data and potentially tick by tickdata. Initially I am ...
1
vote
1answer
318 views

Components of an index in a specific date

Objective: Get a list of all the companies that were ever part of an index (e.g.: FTSE100) in a given period of time (scale: years/decades). Method I have in mind: 1) Create an empty list k. 2) Get ...
1
vote
0answers
41 views

Backtesting on historical option data

I have downloaded some daily historical option data for a timespan of 10 years and want to perform trading backtests with them. Data are European index options, on ODAX. My question is about realistic ...
1
vote
1answer
388 views

Historical Value At Risk on option portfolio

I am new to Value at Risk subject in fact everything related to quant. Can any body validate the Value at Risk Model on the option price ? I am using a below explained approach . our portfolio ...
1
vote
0answers
181 views

where to find historical option prices?

I have a dataset of options (traded in European exchanges such as NYSE Euronext) and I would like to find their price history. Where to find it? I see that ...
0
votes
3answers
132 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
120 views

Mysterious disappearance of options from historical datasets

I am in the process of analyzing historical options data, and I keep finding options that mysteriously disappear before they are due to expire. For example: For the QQQ $69 Put, ...
0
votes
1answer
158 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
550 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
2answers
174 views

Quality of GAINDATA timestamps

Does anyone have a view on the quality of the timestamping of GAINCAPITAL's free historical data. There is non-FX data there and I wonder if the timestamps are in sync?
0
votes
2answers
94 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
2answers
148 views

Historic Value at Risk - Ratios vs. Differences

Quick Summary on Historic VaR Let $S_0,...,S_n$ be the daily values of some stock (where $S_0$ is the current value). Then for $i=1,\ldots,n$ we let $$\hat r_i:=S_{i-1}/S_i \quad \text{and}\quad \hat ...
0
votes
1answer
46 views

biggest rally data collection

Where can I find data for biggest rally(price rally) in a day? If this sort of information is not readily available, how could I produce/transform such data?
0
votes
1answer
44 views

I have some historical options data, and there are duplicates of some options, how to filter them

I have some historical EOD options data for 2013, and there are duplicates listed for same strikes/expirations. I was told that by the provider that this is due to "special one-time cash payout" for ...
0
votes
1answer
65 views

VIX options historical data

I'm looking at these data: call and put options on VIX. I'm interested in daily quotes (all strikes and maturities) for - at least - 2009/10. Could you list link of possible sources? and possibily ...
0
votes
1answer
30 views

Importing daily data: '-1' in volume column

I am working on importing some daily data from a public data source as csv format. The csv convention of the file seems to be that if data is not available for a field, a single white space is used ...
0
votes
2answers
49 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
2answers
166 views

Daily option data

I am wondering where I can pull daily (hourly, by-the-minute, etc. even better) option data for a particular underlying. I would prefer a database I could scrape through and API, but would not mind ...
0
votes
1answer
81 views

Best performing stocks in given year

Is there a function in Bloomberg that allows the user to search the best performing stocks for a given year, say 2011, in any given stock exchange? For example, I want to see the best performing ...