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Timesessions

bytimeLibrary "bytime" TODO: to do something at the specified time. ////Return =>> ht = hour , mt = minute , st = second ,Dt = Day, Mt = month, Yt = year , dateTime = full time format.///////////// Note : Remember to always add import when you call our library and change Gtime() to Timeset.Gtime() is used to access internal data. import hapharmonic/bytime/1 as Timeset =Timeset.Gtime() /////////////Set a time to trigger an alert.///////////// ck = false ///hour : minute : second if ht == TH and mt == TM and st == TS //some action //... //. ck := true Gtime()
Pine Script™ library
by hapharmonic
2
TimeLockedMALibrary "TimeLockedMA" Library & function(s) which generates a moving average that stays locked to users desired time preference. TODO - Add functionality for more moving average types. IE: smooth, weighted etc... Example: time_locked_ma(close, length=1, timeframe='days', type='ema') Will generate a 1 day exponential moving average that will stay consistent across all chart intervals. Error Handling On small time frames with large moving averages (IE: 1min chart with a 50 week moving average), you'll get a study error that says "(function "sma") references too many candles in history" . To fix this, make sure you have timeframe="" as an indicator() header. Next, in the indicator settings, increase the timeframe from to a higher interval until the error goes away. By default, it's set to "Chart". Bringing the interval up to 1hr will usually solve the issue. Furthermore, adding timeframe_gaps=false to your indicator() header will give you an approximation of real-time values. Misc Info For time_lock_ma() setting type='na' will return the relative length value that adjusts dynamically to user's chart time interval. This is good for plugging into other functions where a lookback or length is required. (IE: Bollinger Bands) time_locked_ma(source, length, timeframe, type) Creates a moving average that is locked to a desired timeframe   Parameters:      source : float, Moving average source      length : int, Moving average length      timeframe : string, Desired timeframe. Use: "minutes", "hours", "days", "weeks", "months", "chart"      type : string, string Moving average type. Use "SMA" (default) or "EMA". Value of "NA" will return relative lookback length.   Returns: moving average that is locked to desired timeframe. timeframe_convert(t, a, b) Converts timeframe to desired timeframe. From a --> b   Parameters:      t : int, Time interval      a : string, Time period      b : string, Time period to convert to   Returns: Converted timeframe value chart_time(timeframe_period, timeframe_multiplier) Separates timeframe.period function and returns chart interval and period   Parameters:      timeframe_period : string, timeframe.period      timeframe_multiplier : int, timeframe.multiplier Enjoy :)
Pine Script™ library
by JBroadway
2
SetSessionTimesLibrary "SetSessionTimes" Function to automatically set session times for symbols and eventually timezone. Useful mainly for futures contracts, to differentiate between pit and overnight sessions, and for 24 hours symbols if you want to "create" sessions for them This library only returns correct session times to the calling script and does nothing by itself on the chart. the calling script must then use the returned session times to do anything. For example, in the attached chart this library is used by my initial balance indicator, which calls it to retrieve the correct session times for the selected symbol in the chart, given that different futures contracts have different pit session times (RTH times) and Tradingview hasn't implemented that yet. SetSessionTimes()
Pine Script™ library
by czoa
2
options_expiration_and_strike_price_calculatorLibrary "options_expiration_and_strike_price_calculator" TODO: add library description here fun() this is a library to help calculate options strike price and expiration that you can add to a script i use it mainly for symbol calulation to place orders to buy options on TD ameritrade so it will be set up to order options on TD ameritrade using json order placer and webhook it fills in the area in the json under symbol i suggest manually adding the year it should look like this is an example of an order to buy 10 call options using json through td ameritrade api "complexOrderStrategyType": "NONE", "orderType": "LIMIT", "session": "NORMAL", "price": "6.45", "duration": "DAY", "orderStrategyType": "SINGLE", "orderLegCollection": }
Pine Script™ library
by natronix
4
Last Available Bar InfoLibrary "Last_Available_Bar_Info" getLastBarTimeStamp() getAvailableBars() This simple library is built with an aim of getting the last available bar information for the chart. This returns a constant value that doesn't change on bar change. For backtesting with accurate results on non standard charts, it will be helpful. (Especially if you are using non standard charts like Renko Chart). Methods getLastBarTimeStamp() : Returns Timestamp of the last available bar (Constant) getAvailableBars() :Returns Number of Available Bars on the chart (Constant) Example import paragjyoti2012/Last_Available_Bar_Info/v1 as LastBarInfo last_bar_timestamp=LastBarInfo.getLastBarTimeStamp() no_of_bars=LastBarInfo.getAvailableBars() If you are using Renko Charts, for backtesting, it's necesary to filter out the historical bars that are not of this timeframe. In Renko charts, once the available bars of the current timeframe (based on your Tradingview active plan) are exhausted, previous bars are filled in with historical bars of higher timeframe. Which is detrimental for backtesting, and it leads to unrealistic results. To get the actual number of bars available of that timeframe, you should use this security function to get the timestamp for the last (real) bar available. tf=timeframe.period real_available_bars = request.security(syminfo.ticker, tf , LastBarInfo.getAvailableBars() , lookahead = barmerge.lookahead_off) last_available_bar_timestamp = request.security(syminfo.ticker, tf , LastBarInfo.getLastBarTimeStamp() , lookahead = barmerge.lookahead_off)
Pine Script™ library
by CyberMensch
FunctionZigZagMultipleMethodsLibrary "FunctionZigZagMultipleMethods" ZigZag Multiple Methods. method(idx) Helper methods enumeration.   Parameters:      idx : int, index of method, range 0 to 4.   Returns: string function(method, value_x, value_y) Multiple method ZigZag.   Parameters:      method : string, default='(MANUAL) Percent price move over X * Y', method for zigzag.      value_x : float, x value in method.      value_y : float, y value in method.   Returns: tuple with: zigzag float direction reverse_line float realtimeofpivot int
Pine Script™ library
by RicardoSantos
11
SessionInfoLibrary "SessionInfo" Utility functions for session specific information like the bar index of the session. inSession(spec) Returns true if the current bar is in the session specification.   Parameters:      spec : session.regular (default), session.extended or other time spec.   Returns: True if the current is in session; otherwise false. minutesToLen(minutes, multiple) Converts the number of minutes to a length to be used with indicators.   Parameters:      minutes : The number of minutes.      multiple : The length multiplier.   Returns: math.ceil(minutes * multiple / timeframe.multiplier) bar(spec, res) Returns the intraday bar index. May not always map directly to time as a bars can be skipped.   Parameters:      spec : session.regular (default), session.extended or other time spec.      res : The resolution (default = "1440").   Returns: The integer index of the bar of the session. isFirstBar(spec, res) Returns true if the current bar is the first one of the session.   Parameters:      spec : session.regular (default), session.extended or other time spec.      res : The resolution (default = "1440").   Returns: True if the current bar is the first one of the session. wasLastBar(spec, res) Returns Returns true if the previous bar was the last of the session.   Parameters:      spec : session.regular (default), session.extended or other time spec.      res : The resolution (default = "1440").   Returns: True if was the last bar of the session.
Pine Script™ library
by Electrified
ZenLibraryLibrary "ZenLibrary" A collection of custom tools & utility functions commonly used with my scripts. getDecimals() Calculates how many decimals are on the quote price of the current market   Returns: The current decimal places on the market quote price truncate(float, float) Truncates (cuts) excess decimal places   Parameters:      float : _number The number to truncate      float : _decimalPlaces (default=2) The number of decimal places to truncate to   Returns: The given _number truncated to the given _decimalPlaces toWhole(float) Converts pips into whole numbers   Parameters:      float : _number The pip number to convert into a whole number   Returns: The converted number toPips(float) Converts whole numbers back into pips   Parameters:      float : _number The whole number to convert into pips   Returns: The converted number av_getPositionSize(float, float, float, float) Calculates OANDA forex position size for AutoView based on the given parameters   Parameters:      float : _balance The account balance to use      float : _risk The risk percentage amount (as a whole number - eg. 1 = 1% risk)      float : _stopPoints The stop loss distance in POINTS (not pips)      float : _conversionRate The conversion rate of our account balance currency   Returns: The calculated position size (in units - only compatible with OANDA) getMA(int, string) Gets a Moving Average based on type   Parameters:      int : _length The MA period      string : _maType The type of MA   Returns: A moving average with the given parameters getEAP(float) Performs EAP stop loss size calculation (eg. ATR >= 20.0 and ATR < 30, returns 20)   Parameters:      float : _atr The given ATR to base the EAP SL calculation on   Returns: The EAP SL converted ATR size barsAboveMA(int, float) Counts how many candles are above the MA   Parameters:      int : _lookback The lookback period to look back over      float : _ma The moving average to check   Returns: The bar count of how many recent bars are above the MA barsBelowMA(int, float) Counts how many candles are below the MA   Parameters:      int : _lookback The lookback period to look back over      float : _ma The moving average to reference   Returns: The bar count of how many recent bars are below the EMA barsCrossedMA(int, float) Counts how many times the EMA was crossed recently   Parameters:      int : _lookback The lookback period to look back over      float : _ma The moving average to reference   Returns: The bar count of how many times price recently crossed the EMA getPullbackBarCount(int, int) Counts how many green & red bars have printed recently (ie. pullback count)   Parameters:      int : _lookback The lookback period to look back over      int : _direction The color of the bar to count (1 = Green, -1 = Red)   Returns: The bar count of how many candles have retraced over the given lookback & direction getBodySize() Gets the current candle's body size (in POINTS, divide by 10 to get pips)   Returns: The current candle's body size in POINTS getTopWickSize() Gets the current candle's top wick size (in POINTS, divide by 10 to get pips)   Returns: The current candle's top wick size in POINTS getBottomWickSize() Gets the current candle's bottom wick size (in POINTS, divide by 10 to get pips)   Returns: The current candle's bottom wick size in POINTS getBodyPercent() Gets the current candle's body size as a percentage of its entire size including its wicks   Returns: The current candle's body size percentage isHammer(float, bool) Checks if the current bar is a hammer candle based on the given parameters   Parameters:      float : _fib (default=0.382) The fib to base candle body on      bool : _colorMatch (default=false) Does the candle need to be green? (true/false)   Returns: A boolean - true if the current bar matches the requirements of a hammer candle isStar(float, bool) Checks if the current bar is a shooting star candle based on the given parameters   Parameters:      float : _fib (default=0.382) The fib to base candle body on      bool : _colorMatch (default=false) Does the candle need to be red? (true/false)   Returns: A boolean - true if the current bar matches the requirements of a shooting star candle isDoji(float, bool) Checks if the current bar is a doji candle based on the given parameters   Parameters:      float : _wickSize (default=2) The maximum top wick size compared to the bottom (and vice versa)      bool : _bodySize (default=0.05) The maximum body size as a percentage compared to the entire candle size   Returns: A boolean - true if the current bar matches the requirements of a doji candle isBullishEC(float, float, bool) Checks if the current bar is a bullish engulfing candle   Parameters:      float : _allowance (default=0) How many POINTS to allow the open to be off by (useful for markets with micro gaps)      float : _rejectionWickSize (default=disabled) The maximum rejection wick size compared to the body as a percentage      bool : _engulfWick (default=false) Does the engulfing candle require the wick to be engulfed as well?   Returns: A boolean - true if the current bar matches the requirements of a bullish engulfing candle isBearishEC(float, float, bool) Checks if the current bar is a bearish engulfing candle   Parameters:      float : _allowance (default=0) How many POINTS to allow the open to be off by (useful for markets with micro gaps)      float : _rejectionWickSize (default=disabled) The maximum rejection wick size compared to the body as a percentage      bool : _engulfWick (default=false) Does the engulfing candle require the wick to be engulfed as well?   Returns: A boolean - true if the current bar matches the requirements of a bearish engulfing candle timeFilter(string, bool) Determines if the current price bar falls inside the specified session   Parameters:      string : _sess The session to check      bool : _useFilter (default=false) Whether or not to actually use this filter   Returns: A boolean - true if the current bar falls within the given time session dateFilter(int, int) Determines if this bar's time falls within date filter range   Parameters:      int : _startTime The UNIX date timestamp to begin searching from      int : _endTime the UNIX date timestamp to stop searching from   Returns: A boolean - true if the current bar falls within the given dates dayFilter(bool, bool, bool, bool, bool, bool, bool) Checks if the current bar's day is in the list of given days to analyze   Parameters:      bool : _monday Should the script analyze this day? (true/false)      bool : _tuesday Should the script analyze this day? (true/false)      bool : _wednesday Should the script analyze this day? (true/false)      bool : _thursday Should the script analyze this day? (true/false)      bool : _friday Should the script analyze this day? (true/false)      bool : _saturday Should the script analyze this day? (true/false)      bool : _sunday Should the script analyze this day? (true/false)   Returns: A boolean - true if the current bar's day is one of the given days atrFilter(float, float) Checks the current bar's size against the given ATR and max size   Parameters:      float : _atr (default=ATR 14 period) The given ATR to check      float : _maxSize The maximum ATR multiplier of the current candle   Returns: A boolean - true if the current bar's size is less than or equal to _atr x _maxSize fillCell(table, int, int, string, string, color, color) This updates the given table's cell with the given values   Parameters:      table : _table The table ID to update      int : _column The column to update      int : _row The row to update      string : _title The title of this cell      string : _value The value of this cell      color : _bgcolor The background color of this cell      color : _txtcolor The text color of this cell   Returns: A boolean - true if the current bar falls within the given dates
Pine Script™ library
by ZenAndTheArtOfTrading
30
FunctionDatestringLibrary "FunctionDatestring" Methods to stringify date/time, altho there is already builtin support for it. datetime(unixtime) a stringified date stamp at specified unix time. Parameters: unixtime : int unix timestamp. Returns: string date_(unixtime) a stringified date stamp at specified unix time. Parameters: unixtime : int unix timestamp. Returns: string time_(unixtime) a stringified date stamp at specified unix time. Parameters: unixtime : int unix timestamp. Returns: string
Pine Script™ library
by RicardoSantos
4