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Indicators and strategies

Demand IndexLibrary "DemandIndex" di() The Demand Index is a complex technical indicator that uses price and volume to assess buying and selling pressure affecting a security. James Sibbet established six rules for using Demand Index when the technical indicator was originally published. While traders may use variations of these rules, they serve as a great baseline for using the indicator in practice. The six rules are as follows: A divergence between the Demand Index and price is a bearish indication. Prices often rally to new highs following an extreme peak in the Demand Index. Higher prices with a low Demand Index often indicate a top in the market. The Demand Index moving through the zero line suggests a change in trend. The Demand Index remaining near the zero line indicates weak price movement that won’t last long. A long-term divergence between the Demand Index and price predicts a major top or bottom. Traders should use the Demand Index in conjunction with other technical indicators and chart patterns to maximize their odds of success.
Pine Script™ library
by melihtuna
myAutoviewAlertsLibrary "myAutoviewAlerts" My Alerts Functions - To use with autoview @returns - These functions returns a string to use in alerts to send commands to autoview. You can open an order, place a stop or take order, close an opened order or a opened position, or open a hedge position. @param a = String - Account Identification @param e = String - Exchange @param s = String - Symbol @param b = String - Book Side @param q = Float - Quantity @param fp = Float - Fixed Price @param delay = Integer - In Seconds @param i = Integer - Account Index (to multiple accounts allerts) @param base = String - Base Currency (bitmex) - "Tether" or "Bitcoin" @param fsl = Float - Stop Loss Limit Price @param c = String - Close -> "order" or "position" @param ro = Bool - Reduce Only @param sl = Bool - Stop Loss -> bitfinex @param t = String - Type -> "market" or "limit" @function f_order => Open Orders @function f_stop => Set Stop Loss Order @function f_take => Set Take Order @function f_closeOrder => Close Open Orders @function f_closePosition => Close Open Positions @function f_hedge => To Open a Hedge Position (short 100% of balance)
Pine Script™ library
by incryptowetrust100k
AllTimeHighLowLibrary "AllTimeHighLow" Provides functions calculating the all-time high/low of values. hi(val)   Calculates the all-time high of a series.   Parameters:      val : Series to use (`high` is used if no argument is supplied).   Returns: The all-time high for the series. lo(val)   Calculates the all-time low of a series.   Parameters:      val : Series to use (`low` is used if no argument is supplied).   Returns: The all-time low for the series.
Pine Script™ library
by mehmegunes
myAlertsLibrary "myAlerts" My Alerts Functions - To use with autoview f_order(_price, _qty, _position, _account, _exchange, _i, i_qtyTypeOrder, typeMsg, syminfoticker)   - Write the entry order message   Parameters:      _price : - The order price      _qty : - The order quantity      _position : - The order side      _account : - The user account      _exchange : - The user exchange      _i : - Used for multi-accounts, this represents the index of accounts      i_qtyTypeOrder : - String used to set Thether or Bitcoin Type Orders      typeMsg : - True = Autoview; False = Metatrader      syminfoticker : - Ticker   Returns: - Returns the open order message f_stop(_stop_price, _slLimit_price, _account, _exchange, _i, i_delayOrders, typeMsg, syminfoticker)   - Write the stop order message   Parameters:      _stop_price : - The order stop price      _slLimit_price : - The order stop limit price      _account : - The user account      _exchange : - The user exchange      _i : - Used for multi-accounts, this represents the index of accounts      i_delayOrders : - Time in seconds to delay command on autoview      typeMsg : - True = Autoview; False = Metatrader      syminfoticker : - Ticker   Returns: - Returns the open order message f_take(_take_price, _account, _exchange, _i, i_delayOrders, typeMsg, syminfoticker)   - Write the stop order message   Parameters:      _take_price : - The order stop price      _account : - The user account      _exchange : - The user exchange      _i : - Used for multi-accounts, this represents the index of accounts      i_delayOrders : - Time in seconds to delay command on autoview      typeMsg : - True = Autoview; False = Metatrader      syminfoticker : - Ticker   Returns: - Returns the open order message f_update(_account, _exchange, _i, i_delayOrders, typeMsg, syminfoticker)   - Write the update order message   Parameters:      _account : - The user account      _exchange : - The user exchange      _i : - Used for multi-accounts, this represents the index of accounts      i_delayOrders : - Time in seconds to delay command on autoview      typeMsg : - True = Autoview; False = Metatrader      syminfoticker : - Ticker   Returns: - Returns the open order message f_exit(_account, _exchange, _i, i_delayOrders, typeMsg, syminfoticker)   - Write the exit order message   Parameters:      _account : - The user account      _exchange : - The user exchange      _i : - Used for multi-accounts, this represents the index of accounts      i_delayOrders : - Time in seconds to delay command on autoview      typeMsg : - True = Autoview; False = Metatrader      syminfoticker : - Ticker   Returns: - Returns the open order message f_hedge(_account, _exchange, _i, i_delayOrders, typeMsg, syminfoticker)   - Write the exit order message   Parameters:      _account : - The user account      _exchange : - The user exchange      _i : - Used for multi-accounts, this represents the index of accounts      i_delayOrders : - Time in seconds to delay command on autoview      typeMsg : - True = Autoview; False = Metatrader      syminfoticker : - Ticker   Returns: - Returns the open order message
Pine Script™ library
by incryptowetrust100k
FunctionLAPACKdsyrkLibrary "FunctionLAPACKdsyrk" subroutine part of LAPACK: Linear Algebra Package, performs one of the symmetric rank k operations . C := alpha*A*A**T + beta*C, or C := alpha*A**T*A + beta*C, . where alpha and beta are scalars, C is an n by n symmetric matrix and A is an n by k matrix in the first case and a k by n matrix in the second case. . reference: netlib.org dsyrk(uplo, trans, n, k, alpha, a, lda, beta, c, ldc)   performs one of the symmetric rank k operations . C := alpha*A*A**T + beta*C, or C := alpha*A**T*A + beta*C, . where alpha and beta are scalars, C is an n by n symmetric matrix and A is an n by k matrix in the first case and a k by n matrix in the second case. .   Parameters:      uplo : string specifies whether the upper or lower triangular part of the array C is to be referenced as follows: UPLO = 'U' or 'u' Only the upper triangular part of C is to be referenced. UPLO = 'L' or 'l' Only the lower triangular part of C is to be referenced. .      trans : string specifies the operation to be performed as follows: TRANS = 'N' or 'n' C := alpha*A*A**T + beta*C. TRANS = 'T' or 't' C := alpha*A**T*A + beta*C. TRANS = 'C' or 'c' C := alpha*A**T*A + beta*C. .      n : int specifies the order of the matrix C. N must be at least zero.      k : int On entry with: TRANS = 'N' or 'n', K specifies the number of columns of the matrix A. TRANS = 'T' or 't' or 'C' or 'c', K specifies the number of rows of the matrix A. K must be at least zero. .      alpha : float scalar.      a : matrix matrix A.      lda : int specifies the first dimension of A.      beta : float scalar.      c : matrix matrix C, is overwritten by the lower triangular part of the updated matrix.      ldc : int specifies the first dimension of C   Returns: void, C is overwritten by the lower triangular part of the updated matrix.
Pine Script™ library
by RicardoSantos
FunctionLAPACKdtrsmLibrary "FunctionLAPACKdtrsm" subroutine in the LAPACK:linear algebra package, used to solve one of the following matrix equations: op( A )*X = alpha*B, or X*op( A ) = alpha*B, where alpha is a scalar, X and B are m by n matrices, A is a unit, or non-unit, upper or lower triangular matrix and op( A ) is one of op( A ) = A or op( A ) = A**T. The matrix X is overwritten on B. reference: netlib.org dtrsm(side, uplo, transa, diag, m, n, alpha, a, lda, b, ldb)   solves one of the matrix equations op( A )*X = alpha*B, or X*op( A ) = alpha*B, where alpha is a scalar, X and B are m by n matrices, A is a unit, or non-unit, upper or lower triangular matrix and op( A ) is one of op( A ) = A or op( A ) = A**T. The matrix X is overwritten on B.   Parameters:      side : string , On entry, SIDE specifies whether op( A ) appears on the left or right of X as follows: SIDE = 'L' or 'l' op( A )*X = alpha*B. SIDE = 'R' or 'r' X*op( A ) = alpha*B.      uplo : string , specifies whether the matrix A is an upper or lower triangular matrix as follows: UPLO = 'U' or 'u' A is an upper triangular matrix. UPLO = 'L' or 'l' A is a lower triangular matrix.      transa : string , specifies the form of op( A ) to be used in the matrix multiplication as follows: TRANSA = 'N' or 'n' op( A ) = A. TRANSA = 'T' or 't' op( A ) = A**T. TRANSA = 'C' or 'c' op( A ) = A**T.      diag : string , specifies whether or not A is unit triangular as follows: DIAG = 'U' or 'u' A is assumed to be unit triangular. DIAG = 'N' or 'n' A is not assumed to be unit triangular.      m : int , the number of rows of B. M must be at least zero.      n : int , the number of columns of B. N must be at least zero.      alpha : float , specifies the scalar alpha. When alpha is zero then A is not referenced and B need not be set before entry.      a : matrix, Triangular matrix.      lda : int , specifies the first dimension of A.      b : matrix, right-hand side matrix B, and on exit is overwritten by the solution matrix X.      ldb : int , specifies the first dimension of B.   Returns: void, modifies matrix b. usage: dtrsm ('L', 'U', 'N', 'N', 5, 3, 1.0, a, 7, b, 6)
Pine Script™ library
by RicardoSantos
BoxLine_LibLibrary "BoxLine_Lib" personal Library for line and box built in functions lineXY(x)    get x1,y1,x2,y2 in a tuple   Parameters:      x : TODO: line   Returns: tuple of x1,y1,x2,y2 line(x)   Create line with only the y1 value(when line == na) or all when line != na set x1,y1,x2,y2 individually just 1 or all - use just the line value to set the x2 to current bar or time will set to time - will auto pick xloc.bar_index or xloc.bar_time if not used   Parameters:      x : (line line,int x1,float y1,int x2,float y2, string xloc,string extend,color color,string style,int width)   Returns: Line boxXY(x)    get left,top,right,bottom in a tuple   Parameters:      x : box   Returns: tuple of left,top,right,bottom box(x)   Create line with only the top,bottom value(when line == na) or all when box != na set left,top,right,bottom individually just 1 or all - use just the box value to set the right to current bar or time will set to time - if right is above a number that a bar_index wouldnt be   Parameters:      x : box box,int left,float top,int right, float bottom,color border_color, int border_width, string border_style,string extend,string xloc, color bgcolor,string text,string text_size, color text_color, string text_halign,string text_valign,string text_wrap)   Returns: TODO: Box
Pine Script™ library
by FFriZz
2
VonnyPublicLibraryLibrary "VonnyPublicLibrary" A collection functions commonly used within my scripts EntryBull(float, float)   Calculate when a bullish condition occurs. (When you have two variables)   Parameters:      float : Enter first variable      float : Enter second variable   Returns: True the first bar of your bullish condition EntryBear(float, float)   Calculate when a bearish condition occurs. (When you have two variables)   Parameters:      float : Enter first variable      float : Enter second variable   Returns: True the first bar of your bearish condition LowestPivot(bool, bool, bool, float, float)   Calculate the low of your bearish condition   Parameters:      bool : bullish condition      bool : bearish condition      bool : candle buffer to prevent the script from crashing. Since were working with a Dynamic Length      float : Enter what you want to see the low off? Low of the bar OR Close of the bar      float : Enter what you want to see the low off? Low of the bar OR Open of the bar..... might seem pointless but some times the Lowest open is lower then the Lowest Close   Returns: Lowest point of your sell condition when ever your buy condition is triggered HighestPivot(bool, bool, bool, float, float)   Calculate the high of your bullish condition   Parameters:      bool : bullish condition      bool : bearish condition      bool : candle buffer to prevent the script from crashing. Since were working with a Dynamic Length      float : Enter what you want to see the high off? High of the bar OR Close of the bar      float : Enter what you want to see the high off? High of the bar OR Open of the bar..... might seem pointless but some times the Highest open is Higher then the Highest Close   Returns: Highest point of your buy condition when ever your sell condition is triggered lookBack(bool, bool)   Calculate how many bars since your bullish condition and bearish condition.   Parameters:      bool : enter bullish condition      bool : enter bearish condition   Returns: How many bars elapsed since the most recent condition. Bullish or bearish
Pine Script™ library
by Who7is7Like7God
DegreeALineLibrary "DegreeALine" TODO: add library description here Degree(x1, y1, x2, y2)   TODO: add function description here   Parameters:      x1 : First X coordinate of a line, index of the bar where the line starts.      y1 : First Y coordinate of a line, price on the price scale.      x2 : Second X coordinate of a line, index of the bar where the line ends.      y2 : Second Y coordinate of a line, price on the price scale.   Returns: Degree Of Line
Pine Script™ library
by atazed
1
LibBacktestingDayRangeLibrary "LibBacktestingDayRange" TODO: add library description here import Nut_Satit/CalulateWinLoss/version as backtest rangdate(startDate, finishDate)   TODO: add function description here   Parameters:      startDate : TODO: add parameter startDate description here finishDate : TODO: add parameter finishDate description here   Returns: TODO: add what function returns time_cond : TODO: insert variable and buy or sell condition
Pine Script™ library
by Nut_Satit
lib_hlmLibrary "lib_hlm" Ichimoku trend line and plotting tools. HLM(Period)   Optionless Ichimoku/Donchian trend line calculation.   Parameters:      Period : The period for the trend line calculation.   Returns: The midpoint of the highest high and the lowest low. HLM_Offset(offset, currentIsZero, intoPast)   Standardized language for plotting offsets.   Parameters:      offset : The offset number to use.      currentIsZero : `true` for ichimoku counting. `false` for natural language      intoPast : `true` if projecting backwards. `false` if projecting forwards.   Returns: The offset adjusted by counting style and direction. TK()   Calculates the Ichimoku Tenkan and Kijun lines.   Returns: {tenkan, kijun} SenkouSpans(period_1, period_2, period_3)   Calculates the Ichimoku Senkou Span A and Senkou Span B values.   Parameters:      period_1 : default=9      period_2 : default=26      period_3 : default=52   Returns: {senkou_a, senkou_b} Ichimoku_Cloud(period_1, period_2, period_3)   Calculate the Ichimoku cloud value and offsets.   Parameters:      period_1 : default=9      period_2 : default=26      period_3 : default=52   Returns: {senkou_a, senkou_b, cloud_offset} Chikou_Span()   Gets the chikou span and offsets.   Returns: {chikou, chikou_offset} Ichimoku(enabled)   Get the values for the full, default Ichimoku system, including plotting offsets. Common toggle for all values.   Parameters:      enabled : `true` will return plottable values. `false` will return only na's (turns off plotting).   Returns: {tenkan, kijun, senkou_a, senkou_b, cloud_offset, chikou, chikou_offset} Ichimoku_Line_Colors()   Get a set of colors with a common transparency for Ichimoku.   Returns: {tenkan_color, kijun_color, senkou_a_color, senkou_b_color, chikou_color} Ichimoku_Cloud_Color()   Determines the cloud color and applies transparency (Ichimoku).   Returns: the dominant lines color with applied transparency Ichimoku_Colors()   Gets a full set of default ichimoku colors with cloud color based on the input senkou values.   Returns: {tenkan_color, kijun_color, senkou_a_color, senkou_b_color, chikou_color, cloud_color}
Pine Script™ library
by JollyWizard
1
SAT_LIBLibrary "SAT_LIB" TODO: This library regroups indicator's functions and functions i use a lot getRENKOLEVELS(upColor1, dnColor1, HIGH, LOW, ATR)   TODO: RenkoLevels indicator by Mongolor function   Parameters:      upColor1 : TODO: (Type: color) renko up color      dnColor1 : TODO: (Type: color) renko down color      HIGH : TODO: (Type: float)      LOW : TODO: (Type: float)      ATR : TODO: (Type: float)   Returns: TODO: Renkolevels
Pine Script™ library
by sosso_bott
6
FunctionPatternFrequencyLibrary "FunctionPatternFrequency" Counts the word or integer number pattern frequency on a array. reference: rosettacode.org count(pattern)   counts the number a pattern is repeated.   Parameters:      pattern : : array : array with patterns to be counted.   Returns:     array : list of unique patterns.     array : list of counters per pattern.   usage:     count(array.from('a','b','c','a','b','a')) count(pattern)   counts the number a pattern is repeated.   Parameters:      pattern : : array : array with patterns to be counted.   Returns:     array : list of unique patterns.     array : list of counters per pattern.   usage:     count(array.from(1,2,3,1,2,1))
Pine Script™ library
by RicardoSantos