Mean Reversion Supply Demand Indicator Mean Reversion Supply Demand is the indicator to detect the important supply demand zone in your chart. The concept of supply demand trading relies on the quantity mismatching between buying and selling volumes in the financial market. Typically, supply demand zone serves to predict the turning point. The wave pattern, for any supply demand zone to work as an successful trade, looks like the price must touch the base zone, move away and then return to zone

Was: $249  Now: $99   Market Profile defines a number of day types that can help the trader to determine market behaviour. A key feature is the Value Area, representing the range of price action where 70% of trading took place. Understanding the Value Area can give traders valuable insight into market direction and establish the higher odds trade. It is an excellent addition to any system you may be using. Blahtech Limited presents their Market Profile indicator for the MetaTrader community. Ins

The Most advanced and comprehensive EA to trade Trend Reversals/Pullbacks It is a very profitable EA, to trade trends breakout, and manage trades, takeprofit, stoploss, move to breakeven, and trailing stop. The   “Reversal Monster EA”   trades Reversal/Pullbacks when the current price of the pair pullback to a predefined horizontal level or trendline on the currency chart. The opening of the position can be immediate after pullback to the drawn trendline or after closing the candle below/abov

The Visual Volatility Clustering indicator clusters the market based on volatility. The indicator does not redraw and gives accurate data, does not use closing prices. Uses the opening prices or the highs or lows of the previous completed bar. Therefore, all information will be clear and unambiguous. The essence of the indicator is to divide the price market into certain areas according to a similar type of volatility. This can be done in any way. In this example, the indicator is configured fo

Dear Friend..  I share with you this simple Expert Adviser .. it is full automatic  this Expert Adviser following the trend of the pair you install on or any stocks or indices , it is works like that: - when the trend on H4 chart show a start of up trend the expert will wait till the 15M & 1H charts show an up trend the EA will open a buy order directly , and do the same for down trend and open a sell order the buy or sell  order lot size and take profit and stop loss will measured manually  by

Dollar mint indicator is a special workmanship with years of experience in forex.   Dollar mint ea is a fully non repaint indicator optimised with price action data such that once it gives you a signal t . The indicator   can be used to trade anything on the mt4 with much ease. Benefits ; Fully non repaint Use in any timeframe Use in all the available tradable assets on mt4 Best to use on h4. It generates fully analysed buy and sell signals based on trend and also filters out retracement

After working during many months, with the help of Neural Networks, we have perfected the ultimate tool you are going to need for identifying key price levels (Supports and Resistances) and Supply and Demand zones. Perfectly suitable to trigger your trades, set up your future actions, decide your Take Profit and Stop Loss levels, and confirm the market direction. Price will always move between those levels, bouncing or breaking; from one zone to another, all the remaining movements are just mark

Fibo Engulfing Changer Trading System Fibo Engulfing Changer Trading System is a great indicator created to locate an engulfing candle on the Chart with the aid of an Arrow and Popup alerts system. For accurate working of an engulfing candle based on market structure, it must be used with an Moving Average but we discovered that Moving average is subjected to individual trader's preferences, therefore it has been coded in a way that the Trader can choose MA he/she desires with a preferred PER

Harmonic Patterns Indicator: Enhancing Harmonic Trading Analysis The Harmonic Patterns Indicator is a powerful tool designed to identify harmonic patterns on your trading chart using both manual and automatic detection methods. Main Features and Functions: Manual and Automatic Detection: This indicator empowers you to identify harmonic patterns through both manual and automatic methods. Whether you draw the patterns yourself or let the indicator do it for you, it's a versatile tool to enhance y

This indicator simplifies your entry zones by displaying the areas where you can plan your entry that potentially could give you high risk/reward ratios. Other than picking the most optimal entry points, the Hot Zone indicator can act as your typical support/resistance indicator for pullbacks for all timeframes. You can use this indicator as the only trading indicator or use it with another indicator for reentry purposes.  Besides, when using Hot Zones, the risk/reward ratio should be well abov

This expert is based on patterns The main patterns of this specialist are candlestick patterns Detects trends with candlestick patterns It has a profit limit and a loss limit, so it has a low risk The best time frame to use this expert is M30 time frame The best currency pairs to use with this expert is the EURUSD, GBPUSD, AUDUSD, USDCAD currency pairs Attributes: Can be used in the EURUSD, GBPUSD, AUDUSD, USDCAD  currency pairs Can be used in M30, H1, H4 time frames Has profit limit an

The perfect tool for Scalng in the Forex markets You can trade both from signal to signal and using take profit  The algorithm does not use Zigzag!  No redrawing!  This is a channel instrument that uses a moving average as a filter. Moving Average  There are 2 parameters for the settings Ma Period = 5 period Moving Average  Channel 1.0 distance of channel lines from the chart Price Signal Filter - calculation of signal opening and filter There is a complete set of Alert There is a multi-timefram

Pro Indicator Trader is a professional trading tool with which you can automate/create a trading strategy using the 31 classical Metatrader 4 indicators.  An elegant and intuitive interface allows you to customize your strategy down to the smallest detail and choose whenever the EA should open a buy or sell position. For each entry-trade rule, you can use up to 14 different indicators. The EA is designed for professional traders, therefore it has many advanced functions. The EA records the orde

The MTC Equidistant Channel indicator is a helping tool for the traders who use: The supports and resistances lines; The trends; Fibonacci levels; It's a combination between the ZigZag indicator and the Equidistant chanel, It helps to detect the break-outs in many strategies and shows the possible entry points. The indicator capabilities : Drawing the Equidistant chanel automatically on the ZigZag indicator. The possibility of changing the ZigZag indicator settings. The indicator works on all ti

Introduction to X3 Chart Pattern Scanner X3 Cherart Pattern Scanner is the non-repainting and non-lagging indicator detecting X3 chart patterns including Harmonic pattern, Elliott Wave pattern, X3 patterns, and Japanese Candlestick patterns. Historical patterns match with signal patterns. Hence, you can readily develop the solid trading strategy in your chart. More importantly, this superb pattern scanner can detect the optimal pattern of its kind. In addition, you can switch on and off individu

The Volume by Price Indicator for MetaTrader 4 features Volume Profile and Market Profile TPO (Time Price Opportunity). Volume and TPO histogram bar and line charts. Volume Footprint charts. TPO letter and block marker collapsed and split structure charts. Session filtering and grouping. Static, dynamic and flexible range segmentation and compositing methods with relative and absolute visualizations. Graphical layering, positioning and styling options to suit the user's analytic and aesthetic n

This indicator is a must have tool that scans the active chart for candlestick patterns. It labels each bar according the candlestick pattern(s) that it finds enabling you to more easily analyze price action and be more informed about your trading decision. There are 103 common and uncommon possible patterns plus 6 new patterns based on research that the indicator can identify. If a candlestick(s) meets the requirements for multiple patterns, the bar will be labeled with up to 4 patterns names f

Ultra KZM is an Expert Advisor that using the unique trading operation. It's strategy is based on the combination of grid and correlation system which is the new method that I invented and developed for a long time. You can see Live Signal from these links : (delete space) 1.  https: //www .myfxbook.com/portfolio/ultra-kzm-eurjpyeurchf/10224608 2.  https: //www .myfxbook.com/portfolio/ea-ultra-kzm-real-account/10374382  Note that You cannot backtest this EA in MT4 because MT4 cannot backtest in

The   Visual Volatility Clustering   indicator clusters the market based on volatility. The indicator does not redraw and gives accurate data, does not use closing prices. Uses the opening prices or the highs or lows of the previous completed bar. Therefore, all information will be clear and unambiguous. The essence of the indicator is to divide the price market into certain areas according to a similar type of volatility. This can be done in any way. In this example, the indicator is configure

VR Cub is an indicator for getting high-quality entry points. The indicator was developed to facilitate mathematical calculations and simplify the search for entry points into a position. The trading strategy for which the indicator was written has been proving its effectiveness for many years. The simplicity of the trading strategy is its great advantage, which allows even novice traders to successfully trade with it. VR Cub calculates position opening points and Take Profit and Stop Loss targe

The indicator displays the signals of the RSX oscillator on the price chart. (To display these signals in a separate window, along with the oscillator, another indicator is used -  RSX Osc 4 AM ). It is optimal to use the indicator signals as signals to open a trade when the price overcomes the maximum or minimum of the bar at which the signal was given. An opposite signal cancels the previous signal. Settings: Data period for indicator calculation - data period for indicator calculation; Data

Indicator captures the trend reversals with no-repaint Buy and Sell Arrow signals. CyberZingFx Trend Reversal Indicator - your go-to solution for accurate and reliable trend reversal signals. With its  advanced trading strategy , the indicator offers you Buy and Sell Arrow signals that do not repaint, making it a reliable tool for catching Swing Highs and Swing Lows in any market and any time frame. Indicator works on  any market  and  any time frames . __________________________________________

Daily Candle Predictor is an indicator that predicts the closing price of a candle. The indicator is primarily intended for use on D1 charts. This indicator is suitable for both traditional forex trading and binary options trading. The indicator can be used as a standalone trading system, or it can act as an addition to your existing trading system. This indicator analyzes the current candle, calculating certain strength factors inside the body of the candle itself, as well as the parameters of

Zig Zag 123 tells us when a reversal or continuation is more likely by looking at the shift in supply and demand. When this happens a signature pattern appears known as 123 (also known ABC) will often break out in direction of higher low or lower high. Stop loss and take profit levels have been added. There is a panel that shows the overall performance of your trades for if you was to use these stop loss and take profit levels.  We get alerted if a pattern 123 appears and also if the price

Forex Indicator  " ATR Trailing Stop"  for MT4 Upgrade   your trading methods with great auxiliary ATR Trailing Stop  indicator for MT4. This indicator is perfect for     Trailing Stop purpose ATR Trailing Stop   is  automatically adaptive   to market volatility No delays and easy set up This indicator is excellent to combine with price action entries into the direction of main trend // More great Expert Advisors and Indicators are available here:  https://www.mql5.com/en/users/def1380/seller //

TWO PAIRS SQUARE HEDGE METER INDICATOR Try this brilliant 2 pairs square indicator It draws a square wave of the relation between your two inputs symbols when square wave indicates -1 then it is very great opportunity to SELL pair1 and BUY Pair2 when square wave indicates +1 then it is very great opportunity to BUY pair1 and SELL Pair2 the inputs are : 2 pairs of symbols         then index value : i use 20 for M30 charts ( you can try other values : 40/50 for M15 , : 30 for M30 , : 10 for H1 ,

Crazy Dancing moving RES/SUP Levels Automatic redrawing of moving Supports and resistances levels  to indicate price breaking supports (signal SELL)  or breaking resistance levels (signal BUY) Very simple appearing indicator but very clever and smart too !!!! Main Inputs: # of bars for the support and resistances levels + the initial shift from start + moving average for filter signaling Smaller values for bars /shift inputs when using Higher Time frames (D1-H4) and the reverse higher values for

The indicator allows you to determine the current price direction and market volatility. This version of the Traders Dynamic Index  (TDI) has the redrawing of the historical data eliminated, the algorithm calculation speed optimized, more external parameters for a more precise adjustments, and its functionalities extended: added the selection of the initial oscillator and the smoothing methods of the averages. Parameters: Mode Osc - estimation oscillator selection; Period Osc - the calculation p

Trend Line Chart Pattern Signals  Is a traders Tool for Signals based on Strong  Patterns Formed By a pair of robust trend lines. They FOR WITH DIFFERENT POPULAR PATTERNS ON CHARTS LIKE – TRIANGLES, FLAGS,RANGE , ASCENDING TRIANGLES, DESCENDING PATTERNS, PENNANTS ETC. The TREND LINES  form  dynamically  on running bars. The  sensitivity  of the trend lines can be changed by custom settings. The  Buy and Sell Signals Generate upon Break Of the Trend Line + "Close" of the same bar above the previo

Старый, добрый "AP" в версии трендового осциллятора. Это простой индикатор, который использует максимум возможностей языка MQL4. Но при этом он работает достаточно быстро даже на процессорах 1 Гигагерц и менее. При анализе следует обращать внимание на пересечение уровня 50, если вы намеренны использовать его как трендовый индикатор. Индикатор не перерисовывает, и работает на всех типах графиков и таймфреймах. Сделаны основные возможности оповещения, оповещения работают в обоих направлениях

Gann Made Easy is a professional and easy to use Forex trading system which is based on the best principles of trading using the theory of mr. W.D. Gann. The indicator provides accurate BUY and SELL signals including Stop Loss and Take Profit Levels. You can trade even on the go using PUSH notifications. PLEASE CONTACT ME AFTER PURCHASE TO GET MY TRADING TIPS PLUS A GREAT BONUS! Probably you heard already many times about Gann trading methods. Usually Gann's theory is very complex thing not only

Gold Stuff is a trend indicator designed specifically for gold and can also be used on any financial instrument. The indicator does not redraw and does not lag. Recommended time frame H1. At it indicator work full auto  Expert Advisor EA Gold Stuff. You can find it at my profile. Contact me immediately after the purchase to get   personal bonus!  You can get a free copy of our Strong Support and Trend Scanner indicator, please pm. me! Settings  and manual here   SETTINGS Draw Arrow - on off. dra

An exclusive indicator that utilizes an innovative algorithm to swiftly and accurately determine the market trend. The indicator automatically calculates opening, closing, and profit levels, providing detailed trading statistics. With these features, you can choose the most appropriate trading instrument for the current market conditions. Additionally, you can easily integrate your own arrow indicators into Scalper Inside Pro to quickly evaluate their statistics and profitability. Scalper Inside

Currently 20% OFF ! Best Solution for any Newbie or Expert Trader! This dashboard software is working on 28 currency pairs plus one. It is based on 2 of our main indicators (Advanced Currency Strength 28 and Advanced Currency Impulse). It gives a great overview of the entire Forex market plus Gold or 1 indices. It shows Advanced Currency Strength values, currency speed of movement and signals for 28 Forex pairs in all (9) timeframes. Imagine how your trading will improve when you can watch the e

Reversal First Impulse levels (RFI)    INSTRUCTIONS        RUS       -       ENG              R ecommended to use with an indicator   -   TPSpro  TREND PRO -  Version MT5 A key element in trading is zones or levels from which decisions to buy or sell a trading instrument are made. Despite attempts by major players to conceal their presence in the market, they inevitably leave traces. Our task was to learn how to identify these traces and interpret them correctly. Main functions: Displaying activ

The AT Forex Indicator MT4 is a sophisticated trading tool designed to provide traders with a comprehensive analysis of multiple currency pairs. This   powerful indicator   simplifies the complex nature of the forex market, making it accessible for both novice and experienced traders. AT Forex Indicator uses   advanced algorithms   to detect trends, patterns and is an essential tool for traders aiming to enhance their forex trading performance. With its robust features, ease of use, and reliabl

Trading GOLD, and currencies, with the dog walk strategy  - super smart Trading GOLD, and currencies, with the breakout strategy  - super easy Visit our all-new   Stein Investments Welcome Page   to get the latest information, updates and trading strategies. FX Power MT4 NG  is the next generation of our long-time very popular currency strength meter, FX Power.  And what does this next-generation strength meter offer? Everything you have loved about the original FX Power  PLUS GOLD/XAU stre

First of all Its worth emphasizing here that this Trading Tool is Non-Repainting Non-Redrawing and Non-Lagging Indicator Which makes it ideal for professional trading . Online course, user manual and demo. The Smart Price Action Concepts Indicator is a very powerful tool for both new and experienced traders . It packs more than 20 useful indicators into one combining advanced trading ideas like Inner Circle Trader Analysis and Smart Money Concepts Trading Strategies . This indicator focuses on

TPSpro TRENDPRO  - is a trend indicator that automatically analyzes the market and provides information about the trend and each of its changes, as well as giving signals for entering trades without redrawing! The indicator uses each candle, analyzing them separately. referring to different impulses - up or down impulse. Exact entry points into transactions for currencies, crypto, metals, stocks, indices!  -  Version MT5               DETAILED DESCRIPTION                R ecommended to use with

Unlock the Power of  Trends trading with Trend Screener Indicator: Your Ultimate Trend Trading Solution powered by fuzzy logic and Multi-currencies System ! Elevate your trend trading with Trend Screener, the revolutionary trend indicator powered by   fuzzy logic.  It is a powerful trend-following indicator that combines over  13 premium tools and features and 3 trading strategies  , making it a versatile choice to   make your Metatrader a Trend Analyzer. LIMITED TIME OFFER : Trend Screener Indi

Indicator : RealValueIndicator Description : RealValueIndicator is a powerful tool designed specifically for trading on the EURUSD pair. This indicator analyzes all EUR and USD pairs, calculates their real currency strength values, and displays them as a single realistic value to give you a head start on price. This indicator will tell you moves before they happen if you use it right. RealValueIndicator allows you to get a quick and accurate overview of the EURUSD currency pair tops and bottoms,

Manual guide:   Click here WEEK SALE PROMO:   $59 ONLY!  -- Next price is  $120 .  This indicator is unstoppable when combined with our other indicator called  Support & Resistance . After purchase, send us a message and you will get it   for  FREE as a BONUS! I like to use Trend Punch on XAUUSD on the M1 timeframe & higher ones!  Introducing Trend Punch , the revolutionary forex trend indicator that will transform the way you trade! Trend Punch is uniquely designed to provide pre

Introducing   Quantum Trend Sniper Indicator , the groundbreaking MQL5 Indicator that's transforming the way you identify and trade trend reversals! Developed by a team of experienced traders with trading experience of over 13 years,   Quantum Trend Sniper Indicator   is designed to propel your trading journey to new heights with its innovative way of identifying trend reversals with extremely high accuracy. ***Buy Quantum Trend Sniper Indicator and you could get Quantum Breakout Indicator fo

note: this indicator is for METATRADER4, if you want the version for METATRADER5 this is the link:  https://www.mql5.com/it/market/product/108106 TRENDMAESTRO ver 2.4 TRENDMAESTRO recognizes a new TREND in the bud, he never makes mistakes. The certainty of identifying a new TREND is priceless. DESCRIPTION TRENDMAESTRO identifies a new TREND in the bud, this indicator examines the volatility, volumes and momentum to identify the moment in which there is an explosion of one or more of these data a

First of all Its worth emphasizing here that this Trading Indicator is   Non-Repainting , Non Redrawing and Non Lagging Indicator   Indicator, Which makes it ideal from both manual and robot trading.  User manual: settings, inputs and strategy . The Atomic Analyst  is a PA Price Action Indicator that uses Strength and Momentum of the price to find a better edge in the market. Equipped with Advanced filters which help remove noises and false signals, and Increase Trading Potential. Using Multipl

CURRENTLY 26% OFF Best Solution for any Newbie or Expert Trader! This Indicator is a unique, high quality and affordable trading tool because we have incorporated a number of proprietary features and a new formula. With only ONE chart you can read Currency Strength for 28 Forex pairs! Imagine how your trading will improve because you are able to pinpoint the exact trigger point of a new trend or scalping opportunity? User manual: click here That's the first one, the original! Don't buy a worthle

M1 Arrow is an indicator which is based on natural trading principles of the market which include volatility and volume analysis. The indicator can be used with any time frame and forex pair. One easy to use parameter in the indicator will allow you to adapt the signals to any forex pair and time frame you want to trade. The Arrows DO NOT REPAINT and DO NOT LAG! The algorithm is based on the analysis of volumes and price waves using additional filters. The intelligent algorithm of the indicato

CURRENTLY 26% OFF !! Best Solution for any Newbie or Expert Trader! This indicator is a unique, high quality and affordable trading tool because we have incorporated a number of proprietary features and a new formula. With this update, you will be able to show double timeframe zones. You will not only be able to show a higher TF but to show both, the chart TF, PLUS the higher TF: SHOWING NESTED ZONES. All Supply Demand traders will love it. :) Important Information Revealed Maximize the potenti

Introducing   Quantum Breakout PRO , the groundbreaking MQL5 Indicator that's transforming the way you trade Breakout Zones! Developed by a team of experienced traders with trading experience of over 13 years, Quantum Breakout PRO is designed to propel your trading journey to new heights with its innovative and dynamic breakout zone strategy. Quantum Breakout Indicator will give you signal arrows on breakout zones with 5 profit target zones and stop loss suggestion based on the breakout box.

MT4 Multi-timeframe Order Blocks detection indicator. Features - Fully customizable on chart control panel, provides complete interaction. - Hide and show control panel wherever you want. - Detect OBs on multiple timeframes. - Select OBs quantity to display. - Different OBs user interface. - Different filters on OBs. - OB proximity alert. - ADR High and Low lines. - Notification service (Screen alerts | Push notifications). Summary Order block is a market behavior that indicates order collection

Visit our all-new   Stein Investments Welcome Page   to get the latest information, updates and trading strategies. FX Volume is the FIRST and ONLY volume indicator that provides a REAL insight into the market sentiment from a broker's point of view. It provides awesome insights into how institutional market participants, like brokers, are positioned in the Forex market, much faster than COT reports. Seeing this information directly on your chart is the real game-changer and breakthrough solut

The ADR Reversal Indicator shows you at a glance where price is currently trading in relation to it's normal average daily range. You will get instant alerts via pop-up, email or push when price exceeds it's average range and levels above it of your choosing so you can jump into pullbacks and reversals quickly. The indicator draws horizontal lines on the chart at the average daily range extremes and also extensions above those levels which have mathematical probabilities attached to them of pric

IX Power finally brings the unbeatable precision of FX Power to all your trading symbols. It accurately determines the intensity of short, medium and long-term trends in your favourite indices, stocks, commodities, ETFs, and even cryptocurrencies. You can analyse everything your terminal has to offer. Try it out and experience how your timing improves significantly when trading. Read about our latest strategic development -  Easy scalping with IX Power Visit our all-new   Stein Investments

ENIGMERA: The core of the market (If the demo of mql5.com doesn't working and you want to try Enigmera please message me.) Introduction This indicator and trading system is a remarkable approach to the financial markets . ENIGMERA uses the fractal cycles to accurately calculate support and resistance levels. It shows the authentic accumulation phase and gives direction and targets.  A system that works whether we are in a trend or a correction.   How does it operate? ENIGMERA comprises of fol

Identify ranges  | Get earliest signals of Trends  | Get clear exits before reversal  | Spot the Fibo levels the price will test Non-repainting, non-delayed indicator - ideal for manual and automated trading - for all assets and all time units $69   for launch - then back to >>   $149 After purchase,   please contact me on this channel   for recommended and personalised settings MT5   version:  Click here Get our full method with  BladeSCALPER  and   PowerZONES What is it about? TrendDECOD

NEW YEAR SALE PRICE FOR LIMITED TIME!!! Please contact us after your purchase and we will send you the complimentary indicators to complete the system Cycle Sniper is not a holy grail but when you use it in a system which is explained in the videos, you will feel the difference. If you are not willing to focus on the charts designed with Cycle Sniper and other free tools we provide, we recommend not buying this indicator. We recommend watching the videos about the indiactor and system before pu

The indicator very accurately determines the levels of the possible end of the trend and profit fixing. The method of determining levels is based on the ideas of W.D.Gann, using an algorithm developed by his follower Kirill Borovsky. Extremely high reliability of reaching levels (according to K. Borovsky  - 80-90%) Indispensable for any trading strategy – every trader needs to determine the exit point from the market! Precisely determines targets on any timeframes and any instruments (forex, met

The All-in-One Trade Indicator (AOTI) determines daily targets for EURUSD, EURJPY, GBPUSD, USDCHF, EURGBP, EURCAD, EURAUD, AUDJPY, GBPAUD, GBPCAD, GBPCHF, GBPJPY, AUDUSD, and USDJPY. All other modules work with any trading instruments. The indicator includes various features, such as Double Channel trend direction, Price channel, MA Bands, Fibo levels, Climax Bar detection, and others. The AOTI indicator is based on several trading strategies, and created to simplify market analysis. All-in-One

Currency Strength Wizard is a very powerful indicator that provides you with all-in-one solution for successful trading. The indicator calculates the power of this or that forex pair using the data of all currencies on multiple time frames. This data is represented in a form of easy to use currency index and currency power lines which you can use to see the power of this or that currency. All you need is attach the indicator to the chart you want to trade and the indicator will show you real str

TakePropips Donchian Trend Pro  (MT4) is a powerful and effective tool that automatically detects the direction of the trend using the Donchian Channel and provides you with an entry and exit trading signals! This multi-function indicator includes a trend scanner, trading signals, statistical panel, screener, trading sessions, and alerts history dashboard. It is designed to provide you with trading signals and save you hours analyzing the charts! You can download the user manual and installation

Indicator LTS for MT5 (Level + Trends + Speed) The LTS indicator was specially created for quick analysis of consolidations on the chart, which greatly facilitates decision-making when trading. LTS marks resistance and gives information about the forces affecting it, as well as the current speed and average travel. The indicator is easily customizable and can analyze any timeframe.    LTS uses a unique trend analysis algorithm based on 4 parameters from global to local.