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lower_tf█   OVERVIEW This library is a Pine programmer’s tool containing functions to help those who use the request.security_lower_tf() function. Its `ltf()` function helps translate user inputs into a lower timeframe string usable with request.security_lower_tf() . Another function, `ltfStats()`, accumulates statistics on processed chart bars and intrabars. █   CONCEPTS Chart bars Chart bars , as referred to in our publications, are bars that occur at the current chart timeframe, as opposed to those that occur at a timeframe that is higher or lower than that of the chart view. Intrabars Intrabars are chart bars at a lower timeframe than the chart's. Each 1H chart bar of a 24x7 market will, for example, usually contain 60 intrabars at the ​LTF of 1min, provided there was market activity during each minute of the hour. Mining information from intrabars can be useful in that it offers traders visibility on the activity inside a chart bar. Lower timeframes (LTFs) A lower timeframe is a timeframe that is smaller than the chart's timeframe. This framework exemplifies how authors can determine which ​LTF to use by examining the chart's timeframe. The ​LTF determines how many intrabars are examined for each chart bar; the lower the timeframe, the more intrabars are analyzed. Intrabar precision The precision of calculations increases with the number of intrabars analyzed for each chart bar. As there is a 100K limit to the number of intrabars that can be analyzed by a script, a trade-off occurs between the number of intrabars analyzed per chart bar and the chart bars for which calculations are possible. █   `ltf()` This function returns a timeframe string usable with request.security_lower_tf() . It calculates the returned timeframe by taking into account a user selection between eight different calculation modes and the chart's timeframe. You send it the user's selection, along with the text corresponding to the eight choices from which the user has chosen, and the function returns a corresponding ​LTF string. Because the function processes strings and doesn't require recalculation on each bar, using var to declare the variable to which its result is assigned will execute the function only once on bar zero and speed up your script: var string ltfString = ​ltf(ltfModeInput, LTF1, LTF2, LTF3, LTF4, LTF5, LTF6, LTF7, LTF8) The eight choices users can select from are of two types: the first four allow a selection from the desired amount of chart bars to be covered, the last four are choices of a fixed number of intrabars to be analyzed per chart bar. Our example code shows how to structure your input call and then make the call to `ltf()`. By changing the text associated with the `LTF1` to `LTF8` constants, you can tailor it to your preferences while preserving the functionality of `ltf()` because you will be sending those string constants as the function's arguments so it can determine the user's selection. The association between each `LTFx` constant and its calculation mode is fixed, so the order of the arguments is important when you call `ltf()`. These are the first four modes and the `LTFx` constants corresponding to each: Covering most chart bars (least precise) — LTF1 Covers all chart bars. This is accomplished by dividing the current timeframe in seconds by 4 and converting that number back to a string in timeframe.period format using secondsToTfString() . Due to the fact that, on premium subscriptions, the typical historical bar count is between 20-25k bars, dividing the timeframe by 4 ensures the highest level of intrabar precision possible while achieving complete coverage for the entire dataset with the maximum allowed 100K intrabars. Covering some chart bars (less precise) — LTF2 Covering less chart bars (more precise) — LTF3 These levels offer a stepped ​LTF in relation to the chart timeframe with slightly more, or slightly less precision. The stepped lower timeframe tiers are calculated from the chart timeframe as follows: Chart Timeframe Lower Timeframe Less Precise More Precise < 1hr 1min 1min < 1D 15min 1min < 1W ​2hr​ 30min > 1W 1D 60min Covering the least chart bars (most precise) — LTF4 Analyzes the maximum quantity of intrabars possible by using the 1min ​LTF, which also allows the least amount of chart bars to be covered. The last four modes allow the user to specify a fixed number of intrabars to analyze per chart bar. Users can choose from 12, 24, 50 or 100 intrabars, respectively corresponding to the `LTF5`, `LTF6`, `LTF7` and `LTF8` constants. The value is a target; the function will do its best to come up with a ​LTF producing the required number of intrabars. Because of considerations such as the length of a ticker's session, rounding of the ​LTF to the closest allowable timeframe, or the lowest allowable timeframe of 1min intrabars, it is often impossible for the function to find a ​​LTF producing the exact number of intrabars. Requesting 100 intrabars on a 60min chart, for example, can only produce 60 1min intrabars. Higher chart timeframes, tickers with high liquidity or 24x7 markets will produce optimal results. █   `ltfStats()` `ltfStats()` returns statistics that will be useful to programmers using intrabar inspection. By analyzing the arrays returned by request.security_lower_tf() in can determine:  • intrabarsInChartBar : The number of intrabars analyzed for each chart bar.  • chartBarsCovered : The number of chart bars where intrabar information is available.  • avgIntrabars : The average number of intrabars analyzed per chart bar. Events like holidays, market activity, or reduced hours sessions can cause the number of intrabars to vary, bar to bar. The function must be called on each bar to produce reliable results. █   DEMONSTRATION CODE Our example code shows how to provide users with an input from which they can select a ​LTF calculation mode. If you use this library's functions, feel free to reuse our input setup code, including the tooltip providing users with explanations on how it works for them. We make a simple call to request.security_lower_tf() to fetch the close values of intrabars, but we do not use those values. We simply send the returned array to `ltfStats()` and then plot in the indicator's pane the number of intrabars examined on each bar and its average. We also display an information box showing the user's selection of the ​LTF calculation mode, the resulting ​LTF calculated by `ltf()` and some statistics. █   NOTES  • As in several of our recent publications, this script uses secondsToTfString() to produce a timeframe string in timeframe.period format from a timeframe expressed in seconds.  • The script utilizes display.data_window and display.status_line to restrict the display of certain plots.   These new built-ins allow coders to fine-tune where a script’s plot values are displayed.  • We implement a new recommended best practice for tables which works faster and reduces memory consumption.   Using this new method, tables are declared only once with var , as usual. Then, on bar zero only, we use table.cell() calls to populate the table.   Finally, table.set_*() functions are used to update attributes of table cells on the last bar of the dataset.   This greatly reduces the resources required to render tables. We encourage all Pine Script™ programmers to do the same. Look first. Then leap. █   FUNCTIONS The library contains the following functions: ltf(userSelection, choice1, choice2, choice3, choice4, choice5, choice6, choice7, choice8)   Selects a ​LTF from the chart's TF, depending on the `userSelection` input string.   Parameters:      userSelection : (simple string) User-selected input string which must be one of the `choicex` arguments.      choice1 : (simple string) Input selection corresponding to "Least precise, covering most chart bars".      choice2 : (simple string) Input selection corresponding to "Less precise, covering some chart bars".      choice3 : (simple string) Input selection corresponding to "More precise, covering less chart bars".      choice4 : (simple string) Input selection corresponding to "Most precise, 1min intrabars".      choice5 : (simple string) Input selection corresponding to "~12 intrabars per chart bar".      choice6 : (simple string) Input selection corresponding to "~24 intrabars per chart bar".      choice7 : (simple string) Input selection corresponding to "~50 intrabars per chart bar".      choice8 : (simple string) Input selection corresponding to "~100 intrabars per chart bar".   Returns: (simple string) A timeframe string to be used with `request.security_lower_tf()`. ltfStats()   Returns statistics about analyzed intrabars and chart bars covered by calls to `request.security_lower_tf()`.   Parameters:      intrabarValues : (float [ ]) The ID of a float array containing values fetched by a call to `request.security_lower_tf()`.   Returns: A 3-element tuple: [ (series int) intrabarsInChartBar, (series int) chartBarsCovered, (series float) avgIntrabars ].
Pine Script®腳本庫
由PineCoders提供
16
Blockchain Fundamentals - Active Address Sentiment Osc. [CR]Blockchain Fundamentals: Active Address Sentiment Oscillator AASO Back with another script today, this one is a useful tool in helping to determine bitcoins value. We are looking at 2 data sources: the daily active addresses on the BTC blockchain, and the daily returns of BTC. THIS INDICATOR WILL ONLY GIVE YOU THE CORRECT RESULTS ON THE DAILY TIMEFRAME There is an interesting relationship that you can see by comparing the two timeseries. But for us to create a good indicator we first need to normalize the data. So we look at the percent change over the past 28 days for each metric (DAA and price). THIS INDICATOR WILL ONLY GIVE YOU THE CORRECT RESULTS ON THE DAILY TIMEFRAME We then calculate standard deviation bands around the DAA metric. We finalize them by averaging the bands over a 28 day period. When the Price series (yellow line) is higher than the SD bands BTC is considered overvalued or price is overheated. A pullback could be expected soon. When the Price series is below the SD bands BTC is considered undervalued or price is oversold. THIS INDICATOR WILL ONLY GIVE YOU THE CORRECT RESULTS ON THE DAILY TIMEFRAME This tool doesnt give signals on the one minute chart or tell you exactly when to buy or sell. BUT what it does do is act as a convenient macro sentiment indicator that is not based completely upon price. In an attempt to narrow down the really juicy areas, if you seen the background color highlights with white, that means its likely a top or bottom. At the very least on a local sense and many times in a cyclical macro sense as well. It also narrows down the signal to a generally more profitable area. This indicator is not meant to be used on timeframes other than daily (did I mention that already?). I am lazy and did not code the calculations to be MTF (which is why you have to use on the daily chart). If you want to code this, please forward it on to me and I will post an update with a heartfelt credit to you.
Pine Script®指標
由theheirophant提供
15
[Mad] Pivots HL-TrendHi There This is a Trend-Indicator based on Pivot highs and Pivot lows from different forward-backward lenghts. As Mohamed3nan is only looking at one timeframe, here is a mtf-version of that How to use? This indicator should basically work in each timeframe. Green is Bullmode, Red is Bearmode try to find a "IN Trend" setup or go directly in on the switch of the trends... The riskmanagement is as always in your own hands you can activate the field, ends up in a mess like this here :D
Pine Script®指標
由djmad提供
16
Digital Nivesh: Trend TrackerThis indicator is nothing but combination of Magic Trend and Super trend written by KivancOzbilgic So credit goes to him. I have just added some extra functionality which are below: 1. Multi time frame, magic trends time frame can be different from supertrend by changing shortTimeFrame 2. Dynamic time frame, u can change supertrends time also Best usage is to use Magic Trend on 1 lower time frame than supertrend. eg. Suppose ur current chart is on 5 min time, ur supertrend will be displayed with current time on chart(which can be changed also using MTF Tradingview feature), u need to keep shorterTimeFrame on lower value such as 3min . For any question , feel free to drop comment.
Pine Script®指標
由digitalnivesh提供
1
[blackcat] L0 Understand request.security_lower_tf() functionLevel 0 Background I am learning to use new function request.security_lower_tf() to realize some new features. Function Requests data from a lower timeframe than the chart's. The key difference is that the return is no longer series type but array. If you want to combine lower tf with higher tf to form a mtf, you may need to be good at array operations. This is a very simple demonstration for request.security_lower_tf(), you will see how array grows under 15min tf with 1min intrabar data changes. It may help you understand how request.security_lower_tf() easier. Remarks Feedbacks are appreciated.
Pine Script®指標
由blackcat1402提供
3
LoTek - CT Moving Average Crossover Indicator - MTF [CT/LoTek]This is a shameless fork of Caretaker's excellent CT MAC indicator. This indicator has 2 new features. I've added the ability to select a different timeframe for each moving average. This way you can set a Daily 10, or a weekly 20 or any other of your favorite lines and it will always be there on your chart. The other new features is the ability to select VWMA as well as SMA and EMA for each moving average. VWMA is pretty nice to watch as well, and with 9 moving averages to mix and match, I'm sure you'll find something worth keeping. To fork this, I created a new "resolution" variable for each MA. I also created a new function that uses the request.security call to get the specific timeframe resolution. I backtested this with CT's OG script and the numbers stay the same... but I have a sneaky suspicion that VWMAs are not showing proper crossover values. So keep that in mind. The drawn lines are fine, but the crossover data when using VWMA may be off. I wrote the new function to default to EMA, so if it fails at VWMA, it will just show you EMA data. Let's see, what else... please tell me if you find any bugs or want any other features baked in.
Pine Script®指標
由lotekjunky提供
Multiple Moving Avg MTF TableThis script replaces the other script that was just the SMAs that where in a Multi Time Frame Table as this was a redo of that one and this one is SO MUCH MORE!!!! Not only does this one do the Simple Moving Avg 5, 10, 20, 50, 120, 200 into a table that shows Current/Hourly/Daily/Weekly/Monthly/Quarterly ( 3M )/ Yearly. It now does Exponential Moving Avg , Weighted Moving Avg , and Volume Weight Moving Avg along with Simple Moving Avg. I still use this script so that you can quickly capture the values so that short-term, and long-term resistance and support can be determined during market hours. Even better now you can select between SMA / EMA / WMA /or VWMA . imgur.com The table will change to the values based on the Choice of the type of Moving Avg and if you change the default values. Now it will take a little bit for the table to show up, so please be patient. I have tested it with stocks, forex, and crypto.
Pine Script®指標
由jbritton001提供
9
[MAD] CMF 5x MTF BTCthis is a revised classic CMF indicator, with some additional features Features: 4 different Exchanges:Tickers (clouds). your current exchanges:ticker (white) an averaged cmf over all 5 tickers (black) a selectable time frame for all tickers 3 buy and 3 sell lines (visual H-lines only) autocentering over ghosts color scheme is for a dark theme, change in settings if needed. how to use: act the crossins when one or two cmfs move steeply into an h-line, when moving back to the middle they have their signal and do their own risk management. sometimes really crazy things happen in small time frames (whalegames) that you can use as a tradestop and sit it out. generally try to go with a bigger trend that give less but better results
Pine Script®指標
由djmad提供
3
Super Sniper - Screener - MTF- Multi Asset -Multi IndicatorSuper Sniper Screener with Multi Indicator EMA Crossover, Trend, ADX, MACD, SSL, CCI, STOCHASTIC, RSI, HMA, QQE, WAE. Trade Entry/Exit with multiple Indicator for Multiple Assets and Multiple Timeframe. if you are on a Higher / Lower Time frame and are looking for Entry/Exit based on a lower timeframe then this indicator is the best. The all in one screener for EMA Crossover, Trend, ADX, MACD, SSL, CCI, STOCHASTIC, RSI, HMA, QQE, WAE What is Sniper Entry? if you are on a Higher / Lower Time frame and are looking for Entry/Exit based on a lower timeframe then this indicator is the best. About this indicator. horizontal Lines are in pink (down) and blue(up) color grey (neutral) 10 horizontal lines are plotted each for a timeframe + Asset / Currency / Stock Back ground represents UP/DOWN Trend based on EMA 200 with the current time frame. RED-Dot and GREEN-Dot are buy sell signals of SSL Channel for current Time Frame. You can choose only one type of indicator (EMA Crossover, Trend, ADX, MACD, SSL, CCI, STOCHASTIC, RSI, HMA, QQE, WAE) for all the 10-lines Select Asset and Timeframe for Each Line on the Graph. Based on the color of the line and changes on Multi Timeframe you can ENTER/EXIT a Trade on current Timeframe. Hence a Sniper Entry with multiple Indicator Screener
Pine Script®指標
由traderharikrishna提供
35