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Các Mô hình Harmonic

30MIN CYCLE█ HOW DOES IT WORK? The known 90 min cycle is used as one killzone. But actually all 18 min are relevant to search for a trade. All 18 min when a new box starts only then is the placement of an order valid. If the entry candle isn't in a box then it will probably fail. The boxes should only be used in the M1 or M5 timeframe. The best hitrate is in the M1 timeframe. Included are the last 48 "Mini-Killzones" für intraday trading and backtesting. These "Mini-Killzones" can be used with the "Liquidity Inducement Strategy". █ WHAT MAKES IT UNIQUE? This is the first indicator on tradingview that shows all mini-killzones for trading and backtesting a whole tradingday. The well-known killzones of ICT are from 08:00-11:00 and 14:00 - 17:00 (UTC+1) but with this indicator there is finally a refinement of the ICT Smart Money Concept killzones. █ HOW TO USE IT? For a proper use of this indicator we suggest to know already at least SMC or better Liquidity Indcuement Trading. This indicator is a further confluence before placing an order. After you made your setup you will have these mini-killzones as a confluence. We don't suggest to open a trade only according to this indicator. █ ADDITIONAL INFO This indicator is free to use for all tradingview users. █ DISCLAIMER This is not financial advice.
Chỉ báo Pine Script™
bởi AlgoTrader90
6
Harmonic Pattern Table UDT█  OVERVIEW This table indicator was intended as helper / reference for using XABCD Pattern drawing tool. The values shown in table was based on Harmonic Trading Volume 3: Reaction vs. Reversal written by Scott M Carney. Code upgrade from Harmonic Pattern Table (Source Code) and based on latest User-Defined Type (UDT) . As a result, code appeared more cleaner. █  FEATURES 1. List Harmonic Patterns. 2. Font size small for mobile app and font size normal for desktop. 3. Options to show Animal name in text, emoji or both. █  USAGE Similar to Harmonic Pattern Table (Source Code). █  CREDITS Scott M Carney, Trading Volume 3: Reaction vs. Reversal
Chỉ báo Pine Script™
bởi RozaniGhani-RG
1
Multi-timeframe Harmonic PatternsHello friends. In recent months I have been busy with my academic research and haven't had much time to publish new scripts. To fill the gap of these months, I decided to publish the indicator Multi-timeframe Harmonic Patterns . Harmonic technical chart patterns can predict the next price trend and provide traders with clues to the price direction, which is one of the indicators widely used by professional traders. (1) Indicator description This indicator is built on ZigZag Multi Time Frame with Fibonacci Retracement@LonesomeTheBlue . Thanks to LonesomeTheBlue for contributing the awesome indicator The indicator supports 6 different timeframes , and 25 different harmonic patterns This indicator supports indicating key indicator prices: entry price, stop loss price, and two take profit prices (2) Key parameters timeframe resolution: The timeframe of the harmonic pattern pivot high/low source: Calculation method of high/low pivot points timeframe pivot period: Minimum period of high/low pivot points delay for confirmations: Wait for N candles to confirm the chart pattern bullish/bearish colors: Bullish/bearish pattern colors enable harmonic patterns: Enable current harmonic patterns show harmonic patterns: Show harmonic patterns found show trading prices of patterns: Show key prices of harmonic patterns (3) Supported Patterns: Gartlay Cypher Bat Deepcrab Crab Butterfly Shark 0-5 AB=CD 3-Drives Anti-Gartlay Anti-Cypher Anti-Bat Anti-Crab Anti-Butterfly Anti-Shark Black-Swan White-Swan Descending-Triangle Ascending-Triangle Symmetrical-Triangle Headers&Shoulders Inverse-Headers&Shoulders Double-Top Double-Bottom ———————————————————————————————————————— 各位朋友大家好。最近几个月我忙于自己的学术研究没有过多时间更新脚本。为弥补这几个月的空缺，我决定发布该 多时间周期的谐波指标 。谐波技术图表形态在一定程度上可以预测下一个价格走势，为交易者提供价格方向的线索，是广大专业交易人员广泛使用的指标之一。 (1) 指标说明 该指标建立于 ZigZag Multi Time Frame with Fibonacci Retracement@LonesomeTheBlue ，感谢LonesomeTheBlue贡献的出色指标 该指标支持 6种不同的时间周期 ，以及 25种不同的谐波形态 该指标支持指示关键的指标价格：入场价格、止损价格、以及两种止盈价格 (2) 关键参数 timeframe resolution: 谐波形态的时间周期 pivot high/low source: 高/低枢纽点的计算方式 timeframe pivot period: 高/低枢纽点的最小周期 delay for confirmations: 等待N个蜡烛以确认图表形态 bullish/bearish colors: 看涨/看跌的形态颜色 enable harmonic patterns: 使能当前的谐波形态 show harmonic patterns: 显示被发现的谐波形态 show trading prices of patterns: 显示谐波形态的关键价格 (3) 支持形态: Gartlay Cypher Bat Deepcrab Crab Butterfly Shark 0-5 AB=CD 3-Drives Anti-Gartlay Anti-Cypher Anti-Bat Anti-Crab Anti-Butterfly Anti-Shark Black-Swan White-Swan Descending-Triangle Ascending-Triangle Symmetrical-Triangle Headers&Shoulders Inverse-Headers&Shoulders Double-Top Double-Bottom
Chỉ báo Pine Script™
bởi dandrideng
26
Wolfe Strategy [Trendoscope]Hello Everyone, Wish you all Merry X-Mas and happy new year. Lets start 2023 with fresh new strategy built on Wolfe Indicator. Details of the indicator can be found here 🎲 Wolfe Concept Wolfe concept is simple. Whenever a wedge is formed, draw a line joining pivot 1 and 4 as shown in the chart below: For simplicity, we will only consider static value for Target and Stop. But, entry is done based on breaking the triangle. Revised strategy looks something like this: 🎲 Settings Settings are simple and details of each are provided via tooltips. Out of these, the most important one is minimum risk reward ratio. If you set lower risk reward threshold then losing few trades may generate more losses than more winning trades. Similarly higher value will filter out most of the trades and may not work efficiently. Default value set to 1 to make sure optimal risk reward is present before placing trade. Also make note that since the entry bar is always moving towards stop, as and when pattern progress, the RR will also increase. Hence, a pattern which is below RR threshold may become good to trade at certain point of time in future. 🎲 Strategy Parameters Default strategy parameters are initialised via definition. Margins are set to 100 to disable leveraged trades. Appropriate values are chosen for other parameters. These can be altered based on individual strategy and trading plan. As the strategy concentrates on the single pattern, number of trades generated are comparatively less. But, there is chance to increase the algorithm further to catch more such patterns on larger scale. Will try to work on them in next versions. 🎲 Pine Strategy limitations Backtest can only be done on one direction as pine strategy cannot have both long and short open trades together. Hence, it is mandatory to chose either long/short trades in settings. Since pyramiding is limited to 1, there is possibility of a pattern not generating trade even though the entry conditions are met. They are just based on pine limitations and not necessarily mean patterns are not good for placing trades.
Chiến lược Pine Script™
bởi Trendoscope
32
Strategy Myth-Busting #20 - HalfTrend+HullButterfly - [MYN]#20 on the Myth-Busting bench, we are automating the " I Found Super Easy 1 Minute Scalping System And Backtest It 100 Times " strategy from " Jessy Trading " who claims 30.58% net profit over 100 trades in a couple of weeks with a 51% win rate and profit factor of 1.56 on EURUSD . This one surprised us quite a bit. Despite the title of this strategy indicating this is on the 1 min timeframe, the author demonstrates the backtesting manually on the 5 minute timeframe. Given the simplicity of this strategy only incorporating a couple of indicators, it's robustness being able to be profitable in both low and high timeframes and on multiple symbols was quite refreshing. The 3 settings which we need to pay most attention to here is the Hull Butterfly length, HalfTrend amplitude and the Max Number Of Bars Between Hull and HalfTrend Trigger. Depending on the timeframe and symbol, these settings greatly impact the performance outcomes of the strategy. I've listed a couple of these below. And as always, If you know of or have a strategy you want to see myth-busted or just have an idea for one, please feel free to message me. This strategy uses a combination of 3 open-source public indicators: Hull Butterfly Oscillator by LuxAlgo HalfTrend by Everget Trading Rules 5 min candles but higher / lower candles work too. Stop loss at swing high/low Take Profit 1.5x the risk Long Hull Butterfly gives us green column, Wait for HalfTrend to present an up arrow and enter trade. Short Hull Butterfly gives us a red column , Wait for HalfTrend to present a down arrow and enter trade. Alternative Trading Settings for different time frames 1 Minute Timeframe Move the Hull Butterfly length from the default 11 to 9 Move the HalfTrend Amplitude from the default 2 to 1 Enabling ADX Filter with a 25 threshold 2 Hour Timeframe Move the HalfTrend Amplitude from the default 2 to 1 Laddered Take Profits from 14.5% to 19% with an 8% SL
Chiến lược Pine Script™
bởi myncrypto
12
Custom XABCD Validation and Backtesting ToolOverview: We hear a lot about Gartleys, bats, crabs and the rest of the barnyard crew, but have you ever wondered what other creatures might be lurking out there yet to be discovered? Well wonder no longer, it's time to find out for yourself! The Custom XABCD Validation and Backtesting Tool allows you to define retracement ratios and targets for your very own patterns. Tips: (1) Adjust the patterns entry/stop/target configuration and see how it affects the pattern's backtesting results. (2) Adjust the weights of pattern score components (% error, PRZ confluence, Point D/PRZ confluence), along with the entry minimum score requirements ('If score is above'), and see how it affects the patterns' results. Pattern Scoring: The pattern's score is an attempt to represent the quality of a pattern with a single metric. This is one of the most powerful aspects of the tool because it can quickly tell you whether a trade is worth entering. The score is based on 3 components: (1) Retracement % Accuracy - this measures how closely a pattern's retracement ratios match your defined theoretical values. You can change the "Allowed ratio error %" in Settings to be more or less inclusive. (2) PRZ Level Confluence - Potential Reversal Zone levels are retracements of the XA, BC, and/or XC legs. These levels indicate where a potential reversal might occur (i.e. pivot point D). The PRZ Level Confluence component measures the closeness of the two closest PRZ levels, relative to the height of the of the XA leg. (3) Point D / PRZ Confluence - this measures the closeness of point D to either of the two closest PRZ levels (identified in the PRZ Level Confluence component above), relative to the height of the XA leg. In theory, the closer together these levels are, the higher the probability of a reversal. While the score is percentage-based, it should not be confused with a probability. A score of 96% does not imply a 96% chance of success. It simply represents the average of the three components mentioned above, weighted according to the defined weight parameters. A score of 100% would mean that (1) all leg retracements match the defined theoretical retracement ratios exactly, (2) all PRZ retracement levels are exactly the same value, and (3) pivot point D occurred exactly at the confluent PRZ level. Pattern scoring research has been ongoing since I introduced the concept with my Harmonic Pattern Detection, Prediction and Backtesting Tool (see below). So the way that the score is calculated is subject to change based on the results of that research.
Chỉ báo Pine Script™
bởi reees
26
Harmonic Pattern Detection, Prediction, and Backtesting ToolOverview: The ultimate harmonic XABCD pattern identification, prediction, and backtesting system. Harmonic patterns are among the most accurate of trading signals, yet they're widely underutilized because they can be difficult to spot and tedious to validate. If you've ever come across a pattern and struggled with questions like "are these retracement ratios close enough to the harmonic ratios?" or "what are the Potential Reversal levels and are they confluent with point D?", then this tool is your new best friend. Or, if you've never traded harmonic patterns before, maybe it's time to start. Put away your drawing tools and calculators, relax, and let this indicator do the heavy lifting for you.   -  Identification   -  An exhaustive search across multiple pivot lengths ensures that even the sneakiest harmonic patterns are identified. Each pattern is evaluated and assigned a score, making it easy to differentiate weak patterns from strong ones. Tooltips under the pattern labels show a detailed breakdown of the pattern's score and retracement ratios (see the Scoring section below for details). -  Prediction  - After a pattern is identified, paths to potential targets are drawn, and Potential Reversal Zone (PRZ) levels are plotted based on the retracement ratios of the harmonic pattern. Targets are customizable by pattern type (e.g. you can specify one set of targets for a Gartley and another for a Bat, etc). -  Backtesting  - A table shows the results of all the patterns found in the chart. Change your target, stop-loss, and % error inputs and observe how it affects your success rate.  //------------------------------------------------------ // Scoring //------------------------------------------------------ A percentage-based score is calculated from four components: (1)  Retracement % Accuracy   -  this measures how closely the pattern's retracement ratios match the theoretical values (fibs) defined for a given harmonic pattern. You can change the "Allowed fib ratio error %" in Settings to be more or less inclusive. (2)  PRZ Level Confluence   -  Potential Reversal Zone levels are projected from retracements of the XA and BC legs. The PRZ Level Confluence component measures the closeness of the closest XA and BC retracement levels, relative to the total height of the PRZ.  (3)  Point D / PRZ Confluence - this measures the closeness of point D to either of the closest two PRZ levels (identified in the PRZ Level Confluence component above), relative to the total height of the PRZ. In theory, the closer together these levels are, the higher the probability of a reversal. (4)  Leg Length Symmetry - this measures the ΔX symmetry of each leg. You can change the "Allowed leg length asymmetry %" in settings to be more or less inclusive. So, a score of 100% would mean that (1) all leg retracements match the theoretical fib ratios exactly (to 16 decimal places), (2) the closest XA and BC PRZ levels are exactly the same, (3) point D is exactly at the confluent PRZ level, and (4) all legs are exactly the same number of bars. While this is theoretically possible, you have better odds of getting struck by lightning twice on a sunny day. Calculation weights of all four components can be changed in Settings. //------------------------------------------------------ // Targets //------------------------------------------------------ A hard-coded set of targets are available to choose from, and can be applied to each pattern type individually: (1)  .618 XA  =  .618 retracement of leg XA, measured from point D (2)  1.272 XA  =  1.272 retracement of leg XA, measured from point D (3)  1.618 XA  =  1.618 retracement of leg XA, measured from point D (4)  .618 CD  =  .618 retracement of leg CD, measured from point D (5)  1.272 CD  =  1.272 retracement of leg CD, measured from point D (6)  1.618 CD  =  1.618 retracement of leg CD, measured from point D (7)  A = point A (8)  B = point B (9)  C = point C //------------------------------------------------------ // Stops //------------------------------------------------------ Stop-loss levels are also user-defined, in one of three ways: (1)   % beyond the furthest PRZ level (below the PRZ level for bullish patterns, and above for bearish) (2)  % beyond point D (3)  % of distance to Target 1, beyond point D. This method allows for a proper Risk:Reward approach by defining your potential losses as a percentage of the potential gains. This is the default. //------------------------------------------------------ // Results Table / Backtesting Statistics //------------------------------------------------------ To properly assess the effectiveness of a specific pattern type, a time limit is enforced for a completed pattern to reach the targets or the stop level. When this time limit expires, the pattern has "timed out", and is no longer considered in the Success Rate statistics. During the time limit period, if price reaches Target 1 before reaching the Stop level, the pattern is considered successful. Conversely, if price reaches the Stop level before reaching Target 1, the pattern is considered a failure. The time limit can be changed in Settings, and is defined in terms of the total pattern length (point X to point D). It is set to 1.5 by default. Increasing the time limit value will give you more realistic Success Rate values, but will less accurately represent the success rate of the harmonic patterns (i.e. the more time that elapses after a pattern completes, the less likely it is that the price action is related to that pattern). //------------------------------------------------------ // Coming soon... //------------------------------------------------------ I have a handful of other features in development, including: (1)  Drawing incomplete patterns as they develop. This will allow you more time to plan entries and stops, or potentially trade reversals from point C to point D PRZ levels. (2)  Support for the Shark and Cypher patterns (3)  Alerts Please report any bugs, runtime errors, other issues or enhancement suggestions. I also welcome any feedback from experienced harmonic pattern traders, especially regarding your strategy for setting targets and stop-losses. @reees
Chỉ báo Pine Script™
bởi reees
499
ABC 123 Harmonic Ratio Custom Range Interactive█ OVERVIEW This indicator was designed based on Harmonic Trading : Volume One written by Scott Carney. This is about harmonic ratios which expanded through retracement and projection. Derivation is pretty much explained here such as Primary, Primary Derivation, Secondary Derivation and Secondary Derivation Extreme. Derivation value depends on minimum retracement or maximum projection. This derivation value utilize Fibonacci value which later expand to Harmonic Ratio. █ INSPIRATION Inspired by design, code and usage of CAGR . Basic usage of custom range / interactive, pretty much explained here . Credits to TradingView. This build is based and visualized upon Harmonic Trading Ratios. This build also was stripped down from XABCD Harmonic Pattern Custom Range Interactive . █ CREDITS Scott Carney, Harmonic Trading : Volume One (Page 18) █ FEATURES Table can positioned by any position and font size can be resized. Labels can be either changed to alphabets or numbers. █ HOW TO USE Draw points from Point A to Point C. Dont worry about magnet, point will attached depends on High or Low of the candle. █ USAGE / TIPS EXAMPLES (Description explained in each image)
Chỉ báo Pine Script™
bởi RozaniGhani-RG
5
mess JBI have made an all in one powerful script. It contains all meme lines(Moving average, Ema, Dema, Vwma, Hma) In general, orange color means negative and white means positive. But you can very easily customize the colors according to your need and enable and disable any meme line. Dots represent change of price action, although it works on every time frame but I have got best results on 15minute and 4hour Time Frame. Cross represent change in volume. Now that's the most powerful thing, I have picked time segmented oscillator and changed the cod to represent Volume change. To take a better note of market, Start from Bigger Time frames. This indicator predicted every move Perfectly. Enjoy
Chỉ báo Pine Script™
bởi Jatin_bedi
3
Cup & HandleHi, here is my take on 'Cup & Handle' Pivot Points - ph  (highest points in a certain period) are stored in an array When there is a new ph , previous ph's are compared to the latest one. A temporary test line is drawn between these 2 points. The script checks if a close (between these 2 points) doesn't break above this test line. (test line is deleted afterwards) If it doesn't, and the '% max breaks' are not breached, 2 circle shaped lines are drawn (Top & Bottom line of the cup) which forms the Cup, together with the Handle. The red box (Handle) is the maximum 33-50% retracement (% of cup height) -> Only the latest pattern is shown, enabling 'Show Cup labels' shows the position of cup patterns in history. They can be visualised by using 'Bar Replay' '% max breaks' -> 'maximum highs/lows breaking through the Top/Bottom line (% of bars between left & right extreme points of the Cup) Settings: - 'Left', 'Right' -> regulates Pivot Point values - 'PP back' -> max lookback for Pivot High More explanation can be found in following print screens, or by checking the tooltips in the settings Cheers!
Chỉ báo Pine Script™
bởi fikira
62
Impactful pattern and candles pattern AlertThe Alertion indicator! impactful pattern: pattern that happen near the zone or in the zone at lower timeframe and give us entry and stop limit price. It is helpful for price action traders and those who want to decrease their risk. There are 3 IP patterns: Quasimodo Head and shoulder whipsaw engulfing These patterns may occur near the zone or may not occur but by them, you can decrease your trading risk for example you can trade with half lot before IP pattern and enter with other half after pattern. how to use? for example: you find zone at 1h timeframe for short position when price enter to your zone you run this indicator and choose your lower timeframe, for example 15m and click on short position. Then make the alert by right-click on your chart and choose the add alert and at condition box choose the impactful pattern and then click on create now wait for message :) Candles pattern: like reversal bar, key reversal bar, exhaustion bar, pin bar, two-bar reversal, tree-bar reversal, inside bar, outside bar these occur when the trend turn, so it is usable when the price enter to your zone or near your zone. This pattern can decrease your risk. Inside bar and outside bar: if this pattern engulf up, it is bullish pattern and if engulf down, it is bearish pattern. what does this indicator do? this indicator is for making alert it helps you to decrease your risk and failure. You optimize it to alert you when IP pattern happen or candle pattern happen or inside bar or outside bar engulfing or all of them. For IP pattern, it will message you entry and stop limit price. It works at 2 different timeframes, so you can make alert for example in 1h TF for candles pattern and 15m TF for IP pattern. Indicator will alert you for candles pattern at your chart timeframe and for IP pattern at timeframe you've chosen when you run the indicator, and it is changeable in setting. setting options TIMEFRAME IP: select the timeframe for IP patterns it means when IP pattern happen at that timeframe the indicator will alert you example = your TF is 1h, you found the supply zone and want to trade, note that IP pattern happen in lower TF, so you select 15m TF or TF lower than 1h. Short position: select it if you want to make short position. BUFFERING indicator send you entry and stop limit price you can change it by amount of percent it is your strategy to change your entry and stop loss or not example= in head and shoulder pattern at short position, the stop limit is high price of head in pattern so the indicator will message you the exact price but if you want to put your stop limit 5 percent upper than exact price you can enter 5 in front of stop loss or you want to enter 5 percent lower than exact high price of shoulder, you can optimize it. ALERTION you choose what alert you want IP alert or candle alert or inside and outside bar alert type your text for alert you can write additional text for your message ADVANCE IP alert frequency option: 1. Once per bar : indicator will alert you for IP pattern once at your chat timeframe bar, and you should wait til next bar for next alert. 2. Once per bar close : alert you when your chart timeframe bar closed and next alert will happen when next bar is closed. 3. All: alert you all the times IP pattern happen pivot left and right bars: lower will find smaller pattern at the END: this indicator is not strategy it is part of your strategy that help you to increase your winning rate. It is helpful for scalping and candle patterns finding. After you make an alert, you can delete the indicator or change your timeframe or make another alert, your previous alert won’t change. Thank you all.
Chỉ báo Pine Script™
bởi erfan_abedi
1
Fourier Extrapolator of Price w/ Projection Forecast [Loxx]Due to popular demand, I'm pusblishing Fourier Extrapolator of Price w/ Projection Forecast.. As stated in it's twin indicator, this one is also multi-harmonic (or multi-tone) trigonometric model of a price series xi, i=1..n, is given by: xi = m + Sum( a*Cos(w*i) + b*Sin(w*i), h=1..H ) Where: xi - past price at i-th bar, total n past prices; m - bias; a and b - scaling coefficients of harmonics; w - frequency of a harmonic ; h - harmonic number; H - total number of fitted harmonics. Fitting this model means finding m, a, b, and w that make the modeled values to be close to real values. Finding the harmonic frequencies w is the most difficult part of fitting a trigonometric model. In the case of a Fourier series, these frequencies are set at 2*pi*h/n. But, the Fourier series extrapolation means simply repeating the n past prices into the future. This indicator uses the Quinn-Fernandes algorithm to find the harmonic frequencies. It fits harmonics of the trigonometric series one by one until the specified total number of harmonics H is reached. After fitting a new harmonic , the coded algorithm computes the residue between the updated model and the real values and fits a new harmonic to the residue. see here: A Fast Efficient Technique for the Estimation of Frequency , B. G. Quinn and J. M. Fernandes, Biometrika, Vol. 78, No. 3 (Sep., 1991), pp . 489-497 (9 pages) Published By: Oxford University Press The indicator has the following input parameters: src - input source npast - number of past bars, to which trigonometric series is fitted; Nfut - number of predicted future bars; nharm - total number of harmonics in model; frqtol - tolerance of frequency calculations. The indicator plots two curves: the green/red curve indicates modeled past values and the yellow/fuchsia curve indicates the modeled future values. The purpose of this indicator is to showcase the Fourier Extrapolator method to be used in future indicators.
Chỉ báo Pine Script™
bởi loxx
55
Fourier Extrapolator of Price [Loxx]Fourier Extrapolator of Price is a multi-harmonic (or multi-tone) trigonometric model of a price series xi, i=1..n, is given by: xi = m + Sum( a *Cos(w *i) + b *Sin(w *i), h=1..H ) Where: xi - past price at i-th bar, total n past prices; m - bias; a and b - scaling coefficients of harmonics; w - frequency of a harmonic; h - harmonic number; H - total number of fitted harmonics. Fitting this model means finding m, a , b , and w that make the modeled values to be close to real values. Finding the harmonic frequencies w is the most difficult part of fitting a trigonometric model. In the case of a Fourier series, these frequencies are set at 2*pi*h/n. But, the Fourier series extrapolation means simply repeating the n past prices into the future. This indicator uses the Quinn-Fernandes algorithm to find the harmonic frequencies. It fits harmonics of the trigonometric series one by one until the specified total number of harmonics H is reached. After fitting a new harmonic, the coded algorithm computes the residue between the updated model and the real values and fits a new harmonic to the residue. see here: A Fast Efficient Technique for the Estimation of Frequency , B. G. Quinn and J. M. Fernandes, Biometrika, Vol. 78, No. 3 (Sep., 1991), pp. 489-497 (9 pages) Published By: Oxford University Press The indicator has the following input parameters: src - input source npast - number of past bars, to which trigonometric series is fitted; nharm - total number of harmonics in model; frqtol - tolerance of frequency calculations. The indicator plots the modeled past values The purpose of this indicator is to showcase the Fourier Extrapolator method to be used in future indicators. While this method can also prediction future price movements, for our purpose here we will avoid doing.
Chỉ báo Pine Script™
bởi loxx
4
Regression Channel Alternative MTF█ OVERVIEW This indicator displays 3 timeframes of parallel channel using linear regression calculation to assist manual drawing of chart patterns. This indicator is not true Multi Timeframe (MTF) but considered as Alternative MTF which calculate 100 bars for Primary MTF, can be refer from provided line helper. The timeframe scenarios are defined based on Position, Swing and Intraday Trader. █ INSPIRATIONS These timeframe scenarios are defined based on Harmonic Trading : Volume Three written by Scott M Carney. By applying channel on each timeframe, MW or ABCD patterns can be easily identified manually. This can also be applied on other chart patterns. █ CREDITS Scott M Carney, Harmonic Trading : Volume Three (Reaction vs. Reversal) █ TIMEFRAME EXPLAINED Higher / Distal : The (next) longer or larger comparative timeframe after primary pattern has been identified. Primary / Clear : Timeframe that possess the clearest pattern structure. Lower / Proximate : The (next) shorter timeframe after primary pattern has been identified. Lowest : Check primary timeframe as main reference. █ EXAMPLE OF USAGE / EXPLAINATION
Chỉ báo Pine Script™
bởi RozaniGhani-RG
19
HarmonicCalculation█ OVERVIEW This library is complementary for XABCD Harmonic Pattern Custom Range Interactive PriceDiff()   : Price Difference   Parameters:      : : price_1, price_2   Returns: : PriceDiff TimeDiff()   : Time Difference   Parameters:      : : time_1, time_2   Returns: : TimeDiff ReturnIndexOf3Arrays()   : Return Index Of 3 Arrays   Parameters:      : : id1, id2, id3, _int   Returns: : ReturnIndexOf3Arrays AbsoluteRange()   : Price Difference   Parameters:      : : price, y, point   Returns: : AbsoluteRange PriceAverage()   : To calculate average of 2 prices   Parameters:      : : price_1, price_2   Returns: : PriceAverage TimeAverage()   : To calculate average of 2 times   Parameters:      : : time_1, time_2   Returns: : TimeAverage StringBool()   : To show ratio in 3 decimals format   Parameters:      : : _value, _bool, _text   Returns: : StringBool PricePercent()   : To show Price in percent format   Parameters:      : : _price, PriceRef, str_dir   Returns: : PricePercent BoolCurrency()   : To show syminfo.currency   Parameters:      : : _bool   Returns: : BoolCurrency RatioText()   : To show RatioText in 3 decimals format   Parameters:      : : _value, _text   Returns: : RatioText RangeText()   : To display RangeText in Harmonic Range Format   Parameters:      : : _id1, _id2, _int, _text   Returns: : RangeText PriceCurrency()   : To show Currency in Price Format   Parameters:      : : _bool, _value   Returns: : PriceCurrency
Thư viện Pine Script™
bởi RozaniGhani-RG
1
Wolfe Scanner (Multi - zigzag) [HeWhoMustNotBeNamed]Before getting into the script, I would like to explain bit of history around this project. Wolfe was in the back of my mind for some time and I had several attempts so far. 🎯Initial Attempt When I first developed harmonic patterns, I got many requests from users to develop script to automatically detect Wolfe formation. I thought it would be easy and started boasting everywhere that I am going to attempt this next. However I miserably failed that time and started realising it is not as simple as I thought it would be. I started with Wolfe in mind. But, ran into issues with loops. Soon figured out that finding and drawing wedge is more trickier. I decided will explore trendline first so that it can help find wedge better. Soon, the project turned into something else and resulted in Auto-TrendLines-HeWhoMustNotBeNamed and Wolfe left forgotten. 🎯Using predefined ratios Wolfe also has predefined fib ratios which we can use to calculate the formation. But, upon initial development, it did not convince me that it matches visual inspection of Wolfe all the time. Hence, I decided to fall back on finding wedge first. 🎯 Further exploration in finding wedge This attempt was not too bad. I did not try to jump into Wolfe and nor I bragged anywhere about attempting anything of this sort. My target this time was to find how to derive wedge. I knew then that if I manage to calculate wedge in efficient way, it can help further in finding Wolfe. While doing that, ended up deriving Wedge-and-Flag-Finder-Multi-zigzag - which is not a bad outcome. I got few reminders on Wolfe after this both in comments and in PM. 🎯You never fail until you stop trying!! After 2 back to back hectic 50hr work weeks + other commitments, I thought I will spend some time on this. Took less than half weekend and here we are. I was surprised how much little time it took in this attempt. But, the plan was running in my subconscious for several weeks or even months. Last two days were just putting these plans into an action. Now, let's discuss about the script. 🎲 Wolfe Concept Wolfe concept is simple. Whenever a wedge is formed, draw a line joining pivot 1 and 4 as shown in the chart below: Converging trendline forms the stop loss whereas line joining pivots 1 and 4 form the profit taking points. 🎲 Settings Settings are pretty straightforward. Explained in the chart below.
Chỉ báo Pine Script™
bởi Trendoscope
110
Harmonic Pattern Possibility Table█ OVERVIEW This indicator was intended as educational purpose only based on Harmonic Pattern Table (Source Code) and Ratio For Harmonic Points to show Harmonic Pattern Possibility. █ INSPIRATION This indicator was build upon realizing there are some overlap for B = XA among Alternate Bat, Bat, Crab and Gartley. Hence, the values split up to showcase the possibility of non overlap ratio. █ USAGE Possible pattern, priority pattern and selected pattern may differs based value input. Therefore C = AB, D = BC, D = XA and Stop Loss will change based value input and also selected pattern. █ CREDITS Credit to Scott M Carney, Harmonic Trading Volume 3: Reaction vs. Reversal.
Chỉ báo Pine Script™
bởi RozaniGhani-RG
2