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How To Set Backtest Time Ranges Example how to set the time range window to be backtested for both entries and exits. Additional examples are also included showing how to set the date range and toggle plot visibility. By incorporating this code with your own strategy's logic, it will allow you to backtest various time windows. Much gratitude to @LucF and @a.tesla2018 for help with including ':1234567' for time ranges on weekends. Thank you both! NOTICE: This is an example script and not meant to be used as an actual strategy. By using this script or any portion thereof, you acknowledge that you have read and understood that this is for research purposes only and I am not responsible for any financial losses you may incur by using this script!
Chiến lược Pine Script®
bởi allanster
40
Ehlers Hamming Moving Average [CC]The Hamming Moving Average is a custom script I made to attempt to create a moving average using Ehler's Hamming Window Indicator . Let me stress that this is extremely experimental considering the original indicator works by creating a sine wave by adjusting the Pedestal value. Change the Pedestal value to anything 5 or higher and you will see what I mean. I think this is a fun experiment so let me know what you think. I have included strong buy and sell signals in addition to normal ones so strong signals are darker in color and normal signals are lighter in color. Buy when the line turns green and sell when it turns red. Let me know if there are any other indicators or scripts you would like to see me publish!
Chỉ báo Pine Script®
bởi cheatcountry
6
Ehlers Hann Relative Strength Index [CC]The Hann Relative Strength Index was created by John Ehlers (Stocks and Commodities Jan 2022 pgs 26-28) and this indicator builds upon his Hann Window Indicator to create an unique rsi indicator that doesn't rely on overbought or oversold levels to determine a reversal point and also provides a very superior smoothing without any of the lag associated with traditional smoothing. A much more useful RSI than the standard version in my honest opinion. Short term you buy when the line turns green and sell when it turns red. Medium to long term you buy when the indicator rises above the 0 line and sell when it falls below the 0 line. I have included strong buy and sell signals in addition to normal ones so strong signals are darker in color and normal signals are lighter in color. Let me know if there are any other indicators or scripts you would like to see me publish!
Chỉ báo Pine Script®
bởi cheatcountry
6
SMU Market Window with Price WavesSMU Market Window is a standalone panel of major indices, indicators, and, most importantly, the status of all timeframes 1 minute, 5 minutes, etc. all in one window. Market window can be used on its own or in conjunction with the new version of Quantum Thermoballs Turbo Charged (to be released soon). Since this scripts queries multiple time frames and multiple incendies, it takes 1-2 seconds to load. Once loaded it works like a clock. Enjoy and always share knowledge so our Pine TV community can grow and reac a new high.
Chỉ báo Pine Script®
bởi stockmarketupdate
12
Volume Weighted Price Over A Moving 60 Bar Window// By S.Black // 4/24/2019 // Pine on TradingView.com // // This plot takes a simple 60 bar window // For each bar in the window 3 things are plotted: // 1.) The volume-weighted average, each bar's volumne * price summed, then divided by total volume // 2.) The simple 60 bar average (not weighted) // 3.) The close price (for reference) // // Green is used when the weighted price is above the average // This is meant to indicate that actually, by volume the stock may be worth more that it is currently trading at. // I made a new script was because I didn't see one that had a rolling hour window.
Chỉ báo Pine Script®
bởi dangerboy72
Smart Money Windows- X7Smart Money Windows 📊💰 Unlock the secret moves of the big players! This indicator highlights key liquidity traps, smart money zones, and market kill zones for the Asian, London, and New York sessions. See where the pros hide their orders and spot potential price flips before they happen! 🚀🔥 Features: Visual session boxes with high/low/mid levels 🟪🟫 NY session shifted 60 mins for precise timing 🕒 Perfect for spotting traps, inducements & smart money maneuvers 🎯 Works on Forex, crypto, and stocks 💹 Get in the “Smart Money Window” and trade like the pros! 💸🔑 By HH
Chỉ báo Pine Script®
bởi hasanhuss2
Smart Money Windows- X7Smart Money Windows 📊💰 Unlock the secret moves of the big players! This indicator highlights key liquidity traps, smart money zones, and market kill zones for the Asian, London, and New York sessions. See where the pros hide their orders and spot potential price flips before they happen! 🚀🔥 Features: Visual session boxes with high/low/mid levels 🟪🟫 NY session shifted 60 mins for precise timing 🕒 Perfect for spotting traps, inducements & smart money maneuvers 🎯 Works on Forex, crypto, and stocks 💹 Get in the “Smart Money Window” and trade like the pros! 💸🔑 By HH
Chỉ báo Pine Script®
bởi hasanhuss2
Adaptive MFT Extremum Pivots [Elysian_Mind]Adaptive MFT Extremum Pivots Overview: The Adaptive MFT Extremum Pivots indicator, developed by Elysian_Mind, is a powerful Pine Script tool that dynamically displays key market levels, including Monthly Highs/Lows, Weekly Extremums, Pivot Points, and dynamic Resistances/Supports. The term "dynamic" emphasizes the adaptive nature of the calculated levels, ensuring they reflect real-time market conditions. I thank Zandalin for the excellent table design. --- Chart Explanation: The table, a visual output of the script, is conveniently positioned in the bottom right corner of the screen, showcasing the indicator's dynamic results. The configuration block, elucidated in the documentation, empowers users to customize the display position. The default placement is at the bottom right, exemplified in the accompanying chart. The deliberate design ensures that the table does not obscure the candlesticks, with traders commonly situating it outside the candle area. However, the flexibility exists to overlay the table onto the candles. Thanks to transparent cells, the underlying chart remains visible even with the table displayed atop. In the initial column of the table, users will find labels for the monthly high and low, accompanied by their respective numerical values. The default precision for these values is set at #.###, yet this can be adjusted within the configuration block to suit markets with varying degrees of volatility. Mirroring this layout, the last column of the table presents the weekly high and low data. This arrangement is part of the upper half of the table. Transitioning to the lower half, users encounter the resistance levels in the first column and the support levels in the last column. At the center of the table, prominently displayed, is the monthly pivot point. For a comprehensive understanding of the calculations governing these values, users can refer to the documentation. Importantly, users retain the freedom to modify these mathematical calculations, with the table seamlessly updating to reflect any adjustments made. Noteworthy is the table's persistence; it continues to display reliably even if users choose to customize the mathematical calculations, providing a consistent and adaptable tool for informed decision-making in trading. This detailed breakdown offers traders a clear guide to interpreting the information presented by the table, ensuring optimal use and understanding of the Adaptive MFT Extremum Pivots indicator. --- Usage: Table Layout: The table is a crucial component of this indicator, providing a structured representation of various market levels. Color-coded cells enhance readability, with blue indicating key levels and a semi-transparent background to maintain chart visibility. 1. Utilizing a Table for Enhanced Visibility: In presenting this wealth of information, the indicator employs a table format beneath the chart. The use of a table is deliberate and offers several advantages: 2. Structured Organization: The table organizes the diverse data into a structured format, enhancing clarity and making it easier for traders to locate specific information. 3. Concise Presentation: A table allows for the concise presentation of multiple data points without cluttering the main chart. Traders can quickly reference key levels without distraction. 4. Dynamic Visibility: As the market dynamically evolves, the table seamlessly updates in real-time, ensuring that the most relevant information is readily visible without obstructing the candlestick chart. 5. Color Coding for Readability: Color-coded cells in the table not only add visual appeal but also serve a functional purpose by improving readability. Key levels are easily distinguishable, contributing to efficient analysis. Data Values: Numerical values for each level are displayed in their respective cells, with precision defined by the iPrecision configuration parameter. Configuration: // User configuration: You can modify this part without code understanding // Table location configuration // Position: Table const string iPosition = position.bottom_right // Width: Table borders const int iBorderWidth = 1 // Color configuration // Color: Borders const color iBorderColor = color.new(color.white, 75) // Color: Table background const color iTableColor = color.new(#2B2A29, 25) // Color: Title cell background const color iTitleCellColor = color.new(#171F54, 0) // Color: Characters const color iCharColor = color.white // Color: Data cell background const color iDataCellColor = color.new(#25456E, 0) // Precision: Numerical data const int iPrecision = 3 // End of configuration The code includes a configuration block where users can customize the following parameters: Precision of Numerical Table Data (iPrecision): // Precision: Numerical data const int iPrecision = 3 This parameter (iPrecision) sets the precision of the numerical values displayed in the table. The default value is 3, displaying numbers in #.### format. Position of the Table (iPosition): // Position: Table const string iPosition = position.bottom_right This parameter (iPosition) sets the position of the table on the chart. The default is position.bottom_right. Color preferences Table borders (iBorderColor): // Color: Borders const color iBorderColor = color.new(color.white, 75) This parameters (iBorderColor) sets the color of the borders everywhere within the window. Table Background (iTableColor): // Color: Table background const color iTableColor = color.new(#2B2A29, 25) This is the background color of the table. If you've got cells without custom background color, this color will be their background. Title Cell Background (iTitleCellColor): // Color: Title cell background const color iTitleCellColor = color.new(#171F54, 0) This is the background color the title cells. You can set the background of data cells and text color elsewhere. Text (iCharColor): // Color: Characters const color iCharColor = color.white This is the color of the text - titles and data - within the table window. If you change any of the background colors, you might want to change this parameter to ensure visibility. Data Cell Background: (iDataCellColor): // Color: Data cell background const color iDataCellColor = color.new(#25456E, 0) The data cells have a background color to differ from title cells. You can configure this is a different parameter (iDataColor). You might even set the same color for data as for the titles if you will. --- Mathematical Background: Monthly and Weekly Extremums: The indicator calculates the High (H) and Low (L) of the previous month and week, ensuring accurate representation of these key levels. Standard Monthly Pivot Point: The standard pivot point is determined based on the previous month's data using the formula: PivotPoint = (PrevMonthHigh + PrevMonthLow + Close ) / 3 Monthly Pivot Points (R1, R2, R3, S1, S2, S3): Additional pivot points are calculated for Resistances (R) and Supports (S) using the monthly data: R1 = 2 * PivotPoint - PrevMonthLow S1 = 2 * PivotPoint - PrevMonthHigh R2 = PivotPoint + (PrevMonthHigh - PrevMonthLow) S2 = PivotPoint - (PrevMonthHigh - PrevMonthLow) R3 = PrevMonthHigh + 2 * (PivotPoint - PrevMonthLow) S3 = PrevMonthLow - 2 * (PrevMonthHigh - PivotPoint) --- Code Explanation and Interpretation: The table displayed beneath the chart provides the following information: Monthly Extremums: (H) High of the previous month (L) Low of the previous month // Function to get the high and low of the previous month getPrevMonthHighLow() => var float prevMonthHigh = na var float prevMonthLow = na monthChanged = month(time) != month(time ) if (monthChanged) prevMonthHigh := high prevMonthLow := low Weekly Extremums: (H) High of the previous week (L) Low of the previous week // Function to get the high and low of the previous week getPrevWeekHighLow() => var float prevWeekHigh = na var float prevWeekLow = na weekChanged = weekofyear(time) != weekofyear(time ) if (weekChanged) prevWeekHigh := high prevWeekLow := low Monthly Pivots: Pivot: Standard pivot point based on the previous month's data // Function to calculate the standard pivot point based on the previous month's data getStandardPivotPoint() => = getPrevMonthHighLow() pivotPoint = (prevMonthHigh + prevMonthLow + close ) / 3 Resistances: R3, R2, R1: Monthly resistance levels // Function to calculate additional pivot points based on the monthly data getMonthlyPivotPoints() => = getPrevMonthHighLow() pivotPoint = (prevMonthHigh + prevMonthLow + close ) / 3 r1 = (2 * pivotPoint) - prevMonthLow s1 = (2 * pivotPoint) - prevMonthHigh r2 = pivotPoint + (prevMonthHigh - prevMonthLow) s2 = pivotPoint - (prevMonthHigh - prevMonthLow) r3 = prevMonthHigh + 2 * (pivotPoint - prevMonthLow) s3 = prevMonthLow - 2 * (prevMonthHigh - pivotPoint) Initializing and Populating the Table: The myTable variable initializes the table with a blue background, and subsequent table.cell functions populate the table with headers and data. // Initialize the table with adjusted bgcolor var myTable = table.new(position = iPosition, columns = 5, rows = 10, bgcolor = color.new(color.blue, 90), border_width = 1, border_color = color.new(color.blue, 70)) Dynamic Data Population: Data is dynamically populated in the table using the calculated values for Monthly Extremums, Weekly Extremums, Monthly Pivot Points, Resistances, and Supports. // Add rows dynamically with data = getPrevMonthHighLow() = getPrevWeekHighLow() = getMonthlyPivotPoints() --- Conclusion: The Adaptive MFT Extremum Pivots indicator offers traders a detailed and clear representation of critical market levels, empowering them to make informed decisions. However, users should carefully analyze the market and consider their individual risk tolerance before making any trading decisions. The indicator's disclaimer emphasizes that it is not investment advice, and the author and script provider are not responsible for any financial losses incurred. --- Disclaimer: This indicator is not investment advice. Trading decisions should be made based on a careful analysis of the market and individual risk tolerance. The author and script provider are not responsible for any financial losses incurred. Kind regards, Ely
Chỉ báo Pine Script®
bởi Elysian_Mind
2
Variance WindowsJust a quick trial at using statistical variance/standard deviation as an indicator. The general idea is that higher variance in the short term tends to indicate more volatility/movement. The other thing is that it can help set probabilistic boundaries for movements (e.g., if you set the bars to be 2 standard deviations, you are visualizing a range that denotes a 95% probability window). I haven't really tried forming any sort of strategies around this indicator, but there are a few potential possibilities for its usability. Generally speaking, the magnitude of the standard deviation (relative to the price) is small when the market is consolidating. It is larger when the market is trending up or own. If the long term variance and the short-term variance are close to each other in scale, the trend is strong. Otherwise, the trend is weak. Note that I am only saying that the "trend" is strong , not that it is necessarily positive. this could be an up-trend, down-trend, or a sideways trend. When the magnitudes of the variances are changing from very similar to very different (usually it's the long-term variance getting much larger than the short-term one), that's an indication that the previous trend is coming to an end. Typically, it's the long-term variance that is bigger than the short-term. However, when you see them cross where the short-term is bigger or even much bigger than the long-term, it's indicative of a spike event (more often than not, one that is not favorable if you are holding any position on a given security). Because you have probabilistic windows based on some n standard deviations from the midline (which in this version, I've used a ZLEMA as that midline), those boundaries could possibly be used to set stop-loss limits and the like. There's nothing too complicated or deep about this particular indicator. All I'm really doing is assuming that we are dealing with a Gaussian random process. I am actually using EMA as my mean computation, even though for a proper Gaussian variance calculation, I should be using SMA. When I used SMA, though, it felt a lot more sensitive to noise, which made it feel less usable. In any case, it's just a simple first trial in many years after not having even looked at Pine Script to finally messing around with it again. Open to a litany of criticisms as I'm sure there will be many that are rightly deserved. Otherwise, happy scalping to thee.
Chỉ báo Pine Script®
bởi pkchari
1
Ehlers Moving Average Difference Hann Indicator [CC]The Moving Average Difference Hann Indicator was created by John Ehlers (Stocks and Commodities Nov 2021) and this is an improved variation of his Moving Average Difference Indicator that uses smoothing from his Hann Windowing Indicator to provide smoother buy and sell signals. As for how this indicator works it is an improved version of the classic MACD indicator which of course takes a difference between two exponential moving averages. I have included strong buy and signals in addition to normal ones so lighter colors are normal signals and darker colors are strong signals. Buy when the line turns green and sell when it turns red. Let me know if there are any other indicators you would like to see me publish!
Chỉ báo Pine Script®
bởi cheatcountry
8
ICT Macro Time Window NYThis script highlights the typical ICT “macro” algorithm activity windows on your chart. It marks 10 minutes before to 10 minutes after each full hour, based on New York time (NY). The display is restricted to the 00:00 – 16:00 NY time range. Overlay on chart with semi-transparent background Automatically adjusts to the chart timeframe Customizable: window start/end minutes, hours, and background color Ideal for traders following ICT concepts to visually identify high-probability algorithm activity periods.
Chỉ báo Pine Script®
bởi pschloegl1
Multi-Session MarkerMulti-Session Marker is a flexible visual tool for traders who want to highlight up to 10 custom trading sessions directly on their chart’s background. Custom Sessions: Enter up to 10 time ranges (in HHMM-HHMM format) to mark any market session, news window, or personal focus period. Visual Clarity: For each session, toggle the highlight on or off and select a unique background color and opacity, making it easy to distinguish active trading windows at a glance. Universal Time Handling: Session times automatically follow your chart’s time zone—no manual adjustment required. Efficient and Fast: Utilizes TradingView’s bgcolor() for smooth performance, even on fast timeframes like 1-second charts. Clean Interface: All session controls are grouped for easy editing in the indicator’s settings panel. How to use: In the indicator settings, enter your desired session times (e.g., 0930-1130) for each session you want to highlight. Toggle “Show Session” and pick a color for each session. The background will automatically highlight those periods on your chart. This indicator is ideal for day traders, futures traders, or anyone who wants to visually segment their trading day for better focus and analysis.
Chỉ báo Pine Script®
bởi TBoneTrina
Ehlers Triangle Moving Average [CC]The Triangle Moving Average is the last of custom scripts converting Ehlers Window Indicators to Moving Averages. As you can see this is actually very similar to the Hamming Moving Average and the Hann Moving Average so I would recommend to test this one out with different settings and see what works best for you. As far as the formula calculation, it is a custom weighted moving average that determines how close the price is compared to the middle of the length period and gives a custom weight to that price. For example it will assign heavier weights according to how close the price is to the beginning of the loop (which is the most recent data) and lighter weights, the further the price is away from the recent prices. I have included strong buy and sell signals in addition to normal ones so strong signals are darker in color and normal signals are lighter in color. Buy when the line turns green and sell when it turns red. Let me know if there are any other indicators or scripts you would like to see me publish!
Chỉ báo Pine Script®
bởi cheatcountry
3
[blackcat] L2 Hann Ehanced DMILevel: 2 Background Among the many indicators, it can be said that DMI is the only "super turning" indicator. This indicator can alone send out risk warning signals when extreme market conditions occur in the stock market, helping us to solve some problems. If we can operate according to the instructions of DMI, firstly, we can avoid the mistake of buying stocks at the head. Secondly, in the process of falling fear of the market, we can follow the direction signal sent by DMI and catch every time on the way down. Opportunity to rebound to unwind. If you look at the diagram of the DMI, you will think it is very complicated, because there are four lines in its diagram, and they are intertwined, and it is difficult to distinguish the complex signals in it. But don't worry about its complex structure, we will fully dissect this indicator. Function These four lines are: PDI, MDI, ADX and ADXR. The scale of the table is from 0-100, which means from very weak to very strong. The PDI curve and MDI curve on some software are called +DI curve and -DI curve , all have the same meaning. PDI: Represents the position of multiple parties in the market. In market movements, the higher the PDI, the stronger the current market. On the contrary, it is a weak market. The A-share market is easy to go to extremes. Therefore, we can see that in the past A-share market, the PDI sometimes fell to near zero, and at this time, it often indicated that a rebound and uptrend was about to start. MDI: Represents the position of the bears in the market. In the market movement, the higher the MDI goes, the weaker the current market is, and vice versa, it is a strong market. Before a big bull market comes, we can see the MDI drop to a position close to zero, and at this time, the bears in the market have no power to fight back. The relationship between PDI and MDI: In the operation of the market, PDI and MDI are intertwined with each other. If the PDI is above the MDI, the market at this time is a strong market. The MDI is above the PDI, which is a bear market. The closer the distance between the two, the market is in a stalemate of consolidation. On the contrary, the further apart the two lines are, the more obvious the unilateral nature of the market is, whether it is a bull market or a bear market. The so-called unilateral market means that there is no midway adjustment when it rises, and there is no rebound correction when it falls. ADX: Fast steering pullback. The difference between ADX and other analysis indicators is that whether it is rising or falling, as long as there is a unilateral market, it runs upwards, not like other indicators, the strong market runs upwards and the weak market runs downwards. The thread is almost entwined with PDI and MDI in general market movement, which makes no sense at this time. However, once the market breaks out of the market and starts to go to extremes, whether the market is rising or falling, ADX will start to run upwards. At this time, ADX has a clear meaning, because DMI has begun to issue early warning of impending turn! ADXR: slow pull back. This line is matched to ADX and is a moving average of ADX values. When ADX goes up, ADXR goes up with it, just slower. When a round of rapid decline ends, it usually needs to be corrected by a rebound, and ADX will take the lead in turning up. Once it crosses with ADXR, it is regarded as an effective breakthrough. Numerical division. I set an input threshold for HEDMI, and users can set the optimal threshold to buy and sell according to different TFs. When PDI crosses the threshold, no matter how strong the bull market is, we must beware of risks from happening at any time. In order to distinguish more clearly, I slightly modified the formula of the system, and when this happens, the indicator will issue a green warning label, so as to avoid risks in time. Comprehensive use of four lines: If the four lines in the steering indicator DMI are intertwined below 50, it usually means that the market is in a state of mild consolidation at this time. The DMI indicator at this time is useless because it does not generate a strong pullback force. Don't worry about an unexpected turnaround in the market. As for the consolidation, it's not a turnaround, it's a breakout. When PDI and MDI gradually separate, at this time, ADX and ADXR will also rise. At this time, the DIM that is usually messy like twine will be clearly separated. When rising, PDI rises along with ADX and ADXR, while MDI sinks weakly. On the contrary, when the market starts to fall, MDI will rise along with ADX and ADXR, and PDI will sink helplessly. At this time, the DMI will be like a "tiger's mouth", gradually opening its bloody mouth. The bigger the opening, the more lethal the bite. Here comes a tactic, or technical trend, called double hooves, that is, PDI and MDI split, ADX and ADXR upward to produce golden forks, PDI and MDI are like the double front hooves of a horse, ADX and ADXR The golden fork is like the rear hooves of a steed ready to take off, and this trend of the four lines is like the four legs of a steed that is about to run. If you think it is too complicated to look at DMI like this, then I can tell you the easiest way to judge, that is, just look at the PDI line. When the PDI line falls below 10, boldly buy the dip, because it is a dip, so you need to calculate the rebound At this time, combined with the golden section theory I often talk about, you can easily find the selling point by making the golden section of the downward trend for the previous trend. This kind of bottom-hunting method uses the golden section theory, and basically there will be no losses. Remember that one thing is not to be greedy and strictly enforce discipline. This is bottom-hunting, and advancing with both hooves is chasing up. The two styles are different, and the operation styles are different. You also need to explore more in actual combat. Any kind of trick, if you practice it proficiently, it is a unique trick. Remark Hanning Window Enhanced DMI Free and Open Source Indicator
Chỉ báo Pine Script®
bởi blackcat1402
5
TASC 2022.01 Improved RSI w/Hann█ OVERVIEW TASC's January 2022 edition Traders' Tips includes the "(Yet Another Improved) RSI Enhanced With Hann Windowing" article authored by John Ehlers. Once again John Ehlers revolutionizes the RSI indicator. This is TradingView's Pine Script code for the indicator. █ CONCEPTS By employing a Hann windowed finite impulse response filter ( FIR ), John Ehlers has enhanced the "Relative Strength Indicator" ( RSI ) to provide an improved oscillator with exceptional smoothness. █ NOTES Calculations The method of calculations using "closes up" and "closes down" from Welles Wilder's RSI described in his 1978 book is still inherent to Ehlers enhanced formula. However, a finite impulse response (FIR) Hann windowing technique is employed following the closes up/down calculations instead of the original Wilder infinite impulse response averaging filter. The resulting oscillator waveform is confined between +/-1.0 with a 0.0 centerline regardless of chart interval, as opposed to Wilder's original formulation, which was confined between 0 and 100 with a centerline of 50. On any given trading timeframe, the value of Ehlers' enhanced RSI found above the centerline typically represents an overvalued region, while undervalued regions are typically found below the centerline. Background The original RSI indicator was designed by J. Welles Wilder and presented in his "New Concepts in Technical Trading Systems" book published in 1978. Join TradingView!
Chỉ báo Pine Script®
bởi PineCodersTASC
6
Hann Window Amplitude FilterThis script is designed to implement a multi-signal Hann filter, which is essentially a movable Hann window filter. The purpose of this filter is to allow users to select the periods or frequencies that best align with their trading strategy or market analysis. The Hann window filter operates by enabling the selection of either lower or higher frequencies. The period of the window is twice the number of signals you wish to filter. As you shift the window by the number of your signals, the signal on one side will have an amplitude of 0, while the other side will have an amplitude of 1. Continuing to shift the window will result in new values of 0. This feature is particularly useful for further filtering the frequencies or periods that you want to focus on for your trading decisions. In summary, this script provides a flexible and customizable tool for filtering signals based on their frequency or period, which can be a valuable addition to any trader's technical analysis toolkit.
Chỉ báo Pine Script®
bởi mks17
Hann Window FIR Filter Ribbon [BigBeluga]🔵 OVERVIEW The Hann Window FIR Filter Ribbon is a trend-following visualization tool based on a family of FIR filters using the Hann window function. It plots a smooth and dynamic ribbon formed by six Hann filters of progressively increasing length. Gradient coloring and filled bands reveal trend direction and compression/expansion behavior. When short-term trend shifts occur (via filter crossover), it automatically anchors visual support/resistance zones at the nearest swing highs or lows. 🔵 CONCEPTS Hann FIR Filter: A finite impulse response filter that uses a Hann (cosine-based) window for weighting past price values, resulting in a non-lag, ultra-smooth output. hannFilter(length)=> var float hann = na // Final filter output float filt = 0 float coef = 0 for i = 1 to length weight = 1 - math.cos(2 * math.pi * i / (length + 1)) filt += price * weight coef += weight hann := coef != 0 ? filt / coef : na Ribbon Stack: The indicator plots 6 Hann FIR filters with increasing lengths, creating a smooth "ribbon" that adapts to price shifts and visually encodes volatility. Gradient Coloring: Line colors and fill opacity between layers are dynamically adjusted based on the distance between the filters, showing momentum expansion or contraction. Dynamic Swing Zones: When the shortest filter crosses its nearest neighbor, a swing high/low is located, and a triangle-style level is anchored and projected to the right. Self-Extending Levels: These dynamic levels persist and extend until invalidated or replaced by a new opposite trend break. 🔵 FEATURES Plots 6 Hann FIR filters with increasing lengths (controlled by Ribbon Size input). Automatically colors each filter and the fill between them with smooth gradient transitions. Detects trend shifts via filter crossover and anchors visual resistance (red) or support (green) zones. Support/resistance zones are triangle-style bands built around recent swing highs/lows. Levels auto-extend right and adapt in real time until invalidated by price action. Ribbon responds smoothly to price and shows contraction or expansion behavior clearly. No lag in crossover detection thanks to FIR architecture. Adjustable sensitivity via Length and Ribbon Size inputs. 🔵 HOW TO USE Use the ribbon gradient as a visual trend strength and smooth direction cue. Watch for crossover of shortest filters as early trend change signals. Monitor support/resistance zones as potential high-probability reaction points. Combine with other tools like momentum or volume to confirm trend breaks. Adjust ribbon thickness and length to suit your trading timeframe and volatility preference. 🔵 CONCLUSION Hann Window FIR Filter Ribbon blends digital signal processing with trading logic to deliver a visually refined, non-lagging trend tool. The adaptive ribbon offers insight into momentum compression and release, while swing-based levels give structure to potential reversals. Ideal for traders who seek smooth trend detection with intelligent, auto-adaptive zone plotting.
Chỉ báo Pine Script®
bởi BigBeluga
2