Utilities

Pair Viewer Pair-Trading is a recognized and widely used trading method, this indicator is a tool that allows via several display interfaces (2 at the moment) to see relative performance ratios of two assets. The inputs are pretty simple to understand but here is the list of them : - Ticker #1 : The first Asset's ticker // numerator of the ratio - Ticker #2 : The second Asset's ticker // denominator of the ratio - View as : Display Method - Up Color : Color of positive candle (when close > open) - Down Color : Color of negative candle (when close < open) Of course, this indicator only shows stuff at the chart, it does NOT provide any investment advice.

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condition Library "condition" True/False Condition tools and toggles for booleans and utility. suggested use is checking if a calculation is required, or can be skipped speeding up script calculations in realtime and historical scenarios. isonlywihtout(_first_cond, _second_cond) output is true only if first true and second false Parameters: _first_cond : (bool) First Condition _second_cond : (bool) Second Condition Returns: True if coditions met isonlywih(_first_cond, _second_cond) output is true only for the first condition if the second condition is also true Parameters: _first_cond : (bool) First Condition _second_cond : (bool) Second Condition Returns: True if coditions met isactive(_cond) output is true active only while actively true Parameters: _cond : (bool) Condition met Returns: True if coditions met isnotactive(_cond) output is true only while condition is not active Parameters: _cond : (bool) Condition met Returns: True if coditions met isontoggle(_cond) output is true and holds on True activation , na input has no effect, only a false will disengage Parameters: _cond : (bool) Condition met Returns: True if coditions met isofftoggle(_cond) output is true and holds on False activation, na input has no effect, only a true will disengage Parameters: _cond : (bool) Condition met Returns: True if coditions met isnotboth(_first_cond, _second_cond) output is false only if both are active, either or neither pass true Parameters: _first_cond : (bool) First Condition _second_cond : (bool) Second Condition Returns: True if coditions met isneither(_first_cond, _second_cond) output is false only if both are active, either or neither pass true Parameters: _first_cond : (bool) First Condition _second_cond : (bool) Second Condition Returns: True if coditions met isbothtoggled(_first_cond, _second_cond) output is true and held when both trigger true, and only disengages if both are false at once Parameters: _first_cond : (bool) First Condition _second_cond : (bool) Second Condition Returns: True if coditions met

Library

Utilities Library "Utilities" General utilities print_series(s, skip_na, position, show_index, from_index, to_index) Print series values Parameters: s : Series (string) skip_na : Flag to skip na values (optional bool, dft = false) position : Position to print the Table (optional string, dft = position.bottom_center) show_index : Flag to show series indices (optional bool, dft = true) from_index : First index to print (optional int, dft = 0) to_index : Last index to print (optional int, dft = last_bar_index) Returns: Table object, if series was printed print(v, position, at_index) Print value Parameters: v : Value (string) position : Position to print the Table (optional string, dft = position.bottom_center) at_index : Index at which to print (optional int, dft = last_bar_index) Returns: Table object, if value was printed

Library

calc Library "calc" Library for math functions. will expand over time. split(_sumTotal, _divideBy, _forceMinimum, _haltOnError) Split a large number into integer sized chunks Parameters: _sumTotal : (int) Total numbert of items _divideBy : (int) Groups to make _forceMinimum : (bool) force minimum number 1/group _haltOnError : (bool) force error if too few groups Returns: int array of items per group

Library

external_input_utils Library "external_input_utils" Collection of external input utilities for conversion and other hacky functions str_to_src(value) str_to_src - Convert the string value to the coresponding source series. It can be used to limit the "input.source" choices provided to the end user. The most interesting part is that it can be used to overcome the "one input.source call limitation" for external inputs to your script Parameters: value : - The string equivalent to the source to be converted Returns: series of the coresponding source eval_cond(input, operator, value, defval) eval_cond - Evaluate the condition given an operator Parameters: input : - The input to be compared with. It can be an external input or a regular one operator : - The string operator that describe the coparison operation value : - The value to compare with the input. This can be a serries or a constant defval : - The boolean value to return when 'noop' is selected Returns: series of bool the result of the operation evaluation

Library

[TEMPLATE] Code Block Comments █ OVERVIEW Here I present to the community at large a collection of code comment blocks that I think will be useful, especially for larger script projects bordering on 2,000 lines or above of code. █ PLANNED FUTURE UPDATES Work with the community to expand this template to be even more useful with the inclusion of useful global colour sets, variables, tooltips, groups, etc. better script thumbnail. full-screen table or label outlining the script's use-cases.

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utils Library "utils" ma_smooth(alg, src, len) Calculates various moving averages Parameters: alg : Smoothing algorithm to use src : Source data len : Length of moving average

Library

arsenal Library "arsenal" This library is a collection of weapons that will help us win the war against the market. isNewbar(res, timezone) Checks if the res is in new bar at the current timeframe Parameters: res : - resolution of the bar to check if new timezone : - timezone of the resolution Returns: ch: - 1=true, 0=false

Library

by yourtradingbuddy

DiscordWebhookFunction Library "DiscordWebhookFunction" discordMarkdown(_str, _italic, _bold, _code, _strike, _under) Convert string to markdown formatting User can combine any function at the same time. Parameters: _str : String input _italic : Italic _bold : Bold _code : Code markdown _strike : Strikethrough _under : Underline Returns: string Markdown formatted string. discordWebhookJSON(_username, _avatarImgUrl, _contentText, _bodyTitle, _descText, _bodyUrl, _embedCol, _timestamp, _authorName, _authorUrl, _authorIconUrl, _footerText, _footerIconUrl, _thumbImgUrl, _imageUrl) Convert data to JSON format for Discord Webhook Integration. Parameters: _username : Override bot (webhook) username string / name, _avatarImgUrl : Override bot (webhook) avatar by image URL, _contentText : Main content page message, _bodyTitle : Custom Webhook's embed message body title, _descText : Webhook's embed message body description, _bodyUrl : Webhook's embed body direct link URL, _embedCol : Webhook's embed color, _timestamp : Timestamp, _authorName : Webhook's embed author name / title, _authorUrl : Webhook's embed author direct link URL, _authorIconUrl : Webhook's embed author icon by image URL, _footerText : Webhook's embed footer text / title, _footerIconUrl : Webhook's embed footer icon by image URL, _thumbImgUrl : Webhook's embed thumbnail image URL, _imageUrl : Webhook's embed body image URL. Returns: string Single-line JSON format

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function: Array Downsampling A low cost function to down sample a array. specially useful for pattern recognition algorithms.

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by RicardoSantos

nth weekday in current month Basic utility script to keep track of key dates & expiries.

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Multi-Timeframe Configuration Demo This is a developer friendly solution to the current PineScript limitation of not being able to easily configure presets for multiple timeframes. If you're developing multi-timeframe strategies then you've no doubt done battle with built-in `input` function which only allows for a single default value. You've probably come up with all kinds of fancy workarounds, including messy hardcoding, and even gritting your teeth and patiently reentering all the necessary values each time you refresh the chart or change the timeframe. The last one is my personal favourite. As you can see in the code below we have defined a `usePresets` condition which tells the script to use our preset configuration, otherwise the default `input` values will be used. If `usePresets` is false then we use our presets which are defined in a (fairly) easy to read condition chain with the help of some basic timeframe utility functions. Obviously this is nothing groundbreaking, but its helped me clean up my scripts a bit, so hopefully it will help you too.

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