A basic task in statistical analysis of a probability distribution consists of measuring its peakedness and asymmetry. Kurtosis measures peakedness of a distribution, while Skew measures asymmetry.
Kurtosis function is available here: 1045.
A normal distribution is symmetric, that is it looks the same to the right and the left of the...
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This rules analyzer metric calculates the average output of each analyzed rule and on a per-symbol basis. The standard average output adds up the outputs generated by all the positions for all securities then divides this value by the number of positions.
The current metric adds up the outputs separately for...
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Rule Metrics
Advanced
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The following function references a previous element in a time-series/vector.
This function is similar to the "ref" built-in QuantShare function but allows you to use "string/text" variables instead of numeric variables.
Example 1:
date1 = refString(date(), 1);
...
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Indicator
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I had the QuantShare development team build this advanced money management (AMM) script to allow testing of several advanced rebalancing options triggered when a new buy signal is received but insufficient margin is available to take the new position.
When a new buy signal is received and insufficient margin is...
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Money Manag.
Advanced
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The Indonesian stock exchange was created after the Jakarta Stock Exchange merged with the Surabaya Stock Exchange in 2007. Before that, the Jakarta stock exchange which was based in Jakarta was the main stock exchange in Indonesia.
This list of ticker symbols lists 312 securities and contains several details about the...
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Symbols
Medium
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This is not another indicator , just see the picture to know the power of this study
http://www.freeimagehosting.net/uploads/1e120823dd.jpg
Formula Name:VMACD
Formula Full Name:Volumn Moving Average Convergence Divergence
...
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Watch List
Medium
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The Relative Vigor Index or RVI has two lines, the RVI line and RVI Signal line.
This function takes the cycle period as argument and returns the indicator Signal line. The RVI line can be downloaded here: 251.
The function name is "relative_vigor_index_signal"....
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Indicator
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Here is another US fundamental data downloader that gets Ownership related numbers. The database which will contain the data is called "us_ownership" and here are the different items you can get:
Percent held by Insiders: The percentage of shares outstanding held by insiders. An insider is a person who has potential...
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Downloader
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The NASDAQ OMX Tallinn, Riga and Vilnius are three stock exchanges and are part of the Baltic Market. They are owned by the NASDAQ OMX Group, Inc. one of the world's largest exchange company.
The OMX Baltic Exchange - Tallinn is a stock exchange based in Estonia. It is a leading...
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Symbols
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This strategy is based on earnings surprise data and it consists of the following trading rules:
Buy Rules:
- Today's Earnings surprise is higher than 5%, which means the actual EPS is 5% higher than EPS consensus (expected earnings per share by analysts).
- Previous earnings-per-share is positive (previous quarter EPS) ...
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Trading System
Advanced
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The money supply or stock, in economics, is the total amount of money available at a particular point in time. Money includes the currency in circulation as well as demand deposits. The variation or changes in the money supply has multiple effects on the economy, for example the price level...
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Downloader
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Major World Indices include the main stock index of several countries, including the United States, China, India, Japan, Canada, UK, Germany, and France.
Although it is not mandatory, you can find a list of ticker symbols for the major world indices here: 635. This list contains the index full name in...
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Downloader
Medium
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The correlation filter money management strategy analyzes each incoming order and measures its correlation with each opened position in your portfolio. If the correlation between the new order symbol and a portfolio symbol is higher than a specific threshold (definable and optimizable in money management inputs) then the order is...
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Money Manag.
Medium
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This is a custom formula that calculates the put and call prices of European style options.
This Black-Scholes Option Pricing Model function accepts six parameters.
The first parameter is used to specify whether we want to calculate a put or a call, set 'p' for put and 'c' for call.
The others parameters...
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Indicator
Medium
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The 159 downloader, which gets the historical number of advancing and declining stocks listed on U.S. Markets (Stocks listed on the New York Stock Exchange, American Stock Exchange and NASDAQ), is used by this Advance/Decline Line item to create a popular composite or market breadth indicator.
The Advance/Decline Line is the...
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Composite
Medium
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The current downloader gets COT or Commitments of Traders report for financial futures. It gets data for several futures including:
Swiss Fance, British Pound Sterling, Euro FX, Japense Yen, Russian Ruble, DJIA, Dow Jones Industrial Average, S&P 500, E-Mini S&P 500, NASDAQ 100, Sussell 2000, Nikkei Stock Average, E-Mini MSCI,...
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Downloader
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The trading system is composed of two trading rules. The first one is triggered when a stock share price closes below its 20-Bar Bollinger Lower Band. The second one is a market-timing rule that prevents the trading system from entering new orders when the market is declining. A market decline...
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Trading System
Medium
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This indicator returns the percent of time a security spent trading above a certain moving average. You just have to specify the lookback period and the moving average period and the indicator will calculate the number of bars where the security traded above its N-bar moving average and divide that...
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Indicator
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This item downloads historical end-of-day data for shares and other securities listed on the Deutsche Börse XETRA....
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Downloader
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This list of symbols contains major U.S. indices. The indices fall into one of the following categories: Down Jones, New York Stock Exchange, NASDAQ, S&P, Other US, Treasury and Commodities. For example, the Dow Jones category contains four indexes: Down Jones Composite Average, whose symbol name is ^DJA, Down Jones...
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Symbols
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The function "IsNewBar" detects whether the current bar is a new bar or not (new tick in an existing bar).
If a new tick creates a new bar (Example: 1-min bar) then this functions returns 1, otherwise it returns 0.
The function should be applied with real time data.
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Indicator
Medium
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Disposable Personal Income is an economic measure of the total amount of money that is available to the population or households to use and spend after all taxes have been paid.
The Disposable Personal Income is a key economical indicator and is often used to monitor and gauge the state of...
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Downloader
Medium
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The Advance Decline Volume Ratio, which is also called the Up/Down Volume Ratio, is a market breadth indicator that calculates the ratio of advancing volume to declining volume. The advance-decline volume data can be downloaded using the following item: 151. You can also get the advance decline issues from here:...
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Composite
Medium
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The crossover/convergence trading indicator allows you to generate signals when two, three or four indicators are almost equal. Given a sensitivity parameter the crossover/convergence indicator calculates the different differences between each provided technical indicator and then generates a signal if the lowest difference is lower than the specified sensitivity threshold.
In...
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Indicator
Medium
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Say you have a strategy that invests in 5 ETFs and you would like to set manually the weight of each security. By default QuantShare allocates an equal amount of money to each position so if you have 5 allowed positions in your trading system, each ETF will get 20%...
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Money Manag.
Medium
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The Earnings per share or EPS estimates is another object that gets fundamental data/ratios for US stocks (US listed companies).
It gets 15 items for several quarters and fiscal years. The data is stored in the "EPS_Estimates" database and it contains the following fields:
Q0 Consensus Estimate: Based on several analysts that...
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Downloader
Medium
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This Forex indicator is almost the same as 554. It calculates the percentage of economic releases that are better than expected for a country. The difference is that this trading indicator doesn't take into account economic releases that have no forecast value.
Using the example provided here 554. This indicator will...
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Indicator
Medium
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Intraday RSI multitimeframe rules based based on intraday data.
There are 4 basic rules:
2 HOURS RSI >x
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Rules
Basic
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This is certainly a unique indicator/composite index. It combines the data of two popular and commonly used technical analysis patterns to create an index that tells whether the bullish pattern or the bearish pattern is dominating the market.
These technical analysis patterns are the Head and Shoulders and the Head and...
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Composite
Medium
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This downloader imports EODData.com (end of day only) formatted text files from your hard drive. EODData.com allows free end of day data downloads for a number of exchanges as long as you register (see: http://www.eoddata.com/download.aspx). If you pay for a premium membership, they also provide you with a proprietary downloader...
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Downloader
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Coefficient of Variation (CV) is a measure of the dispersion of points/prices around the mean (Dispersion of a probability distribution).
In statistics, the coefficient of variation is also called variation coefficient, unitized risk or relative standard deviation (%RSD). Because its value is normalized and it is a dimensionless number, it is...
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Indicator
Medium
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Here is an example of how to use fast Fourier transform in QuantShare.
This function calculates the amplitude of the different FFT bins and plots each one on a chart using each time a different color.
How it works:
- The function "FFtAmpPlot" gets a time series (For example, the close time series)...
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Indicator
Advanced
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The federal funds rate is the interest rate at which banks in the United States lend their balances at the Federal Reserve to other institutions. Banks give each other loans based on this interest rate. The federal funds target rate is one of the tools of the Federal Reserve to...
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Downloader
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The Martin Pring's KST trading system is based on the KST (Know Sure Things) oscillator developed by Martin Pring. The idea of this oscillator is to make rate of change readings easier for traders to analyze.
In this trading system, the crossover of the KST oscillator with its smoothed version...
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Trading System
Medium
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A trading rule has only two states, black or while, true or false. In a given period, the state of a trading rule could remain constant (true or false) or it could change one or several times from one state to another. During this period, it could be interesting to...
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Indicator
Medium
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The Hull Moving Average is based on several weighted moving averages. In an attempt to create a more responsive MA and reduce the lag problem that is inherent to most moving averages, the HULL indicator returns a much faster and smoother moving average.
The Hull Moving Average was first introduced by...
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Indicator
Medium
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The FAO or the Food and agriculture organization of the United Nations is an agency that works toward defeating hunger.
The FAO releases a report called the Monthly Food Price Index. The monthly report contains the following indices: Food Price Index, Meat Index, Dairy Index, Cereals Index, Oils & Fats Index...
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Downloader
Medium
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The Short Ratio Index calculates the short ratio of the U.S. market. It sums the short selling volume and the total volume for every U.S. stock (From different exchanges: NYSE, NASDAQ, AMEX...). The first sum is then divided by the second sum to produce the Short Ratio Index.
Short selling data...
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Composite
Advanced
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This downloader gets historical holdings of iShares ETFs. The data is downloaded once per month and is available starting from 2010. (The downloader URL-script could be modified to get older data).
The data is stored in a custom database whose name is "ishares_etf_holding". The holdings symbols are stored in the "holdings"...
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Downloader
Medium
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The High-Low range technical indicator returns the percentage of maximum increase in a stock or security during the previous N trading days. To measure this, it calculate the percentage increase during the previous N bars from the lowest value to the highest value, that is, the highest value over a...
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Indicator
Medium
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