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Elliott Wave Expert AdvisorElliott Wave Expert Advisor - Professional Wave Analysis Tool OVERVIEW -------- The Elliott Wave Expert Advisor is a comprehensive Pine Script indicator designed for TradingView that automates Elliott Wave analysis and generates high-probability trading signals. Built on Ralph Nelson Elliott's Wave Principle, this indicator identifies impulse wave patterns, validates them against strict Elliott Wave rules, and provides precise entry points with calculated risk management levels. CORE FUNCTIONALITY ------------------ 1. TREND DETECTION - Dual Moving Average system (Fast/Slow MA) - MACD confirmation for trend strength - Automatic trend classification (Uptrend/Downtrend/Sideways) - Only generates signals aligned with main trend 2. SWING POINT DETECTION - Automatic pivot high/low identification - Configurable sensitivity (lookback periods) - Minimum swing size filtering to reduce noise - ZigZag visualization connecting swing points 3. WAVE IDENTIFICATION - 5-wave impulse pattern recognition (1-2-3-4-5) - 3-wave corrective pattern detection (A-B-C) - Wave labels displayed on chart - Color-coded validation status (Blue = Valid, Orange = Pending) 4. ELLIOTT WAVE RULES VALIDATION Strictly enforces three cardinal rules: - Rule 1: Wave 2 never retraces more than 100% of Wave 1 - Rule 2: Wave 3 is never the shortest impulse wave - Rule 3: Wave 4 never overlaps Wave 1 price territory 5. FIBONACCI ANALYSIS - Automatic Fibonacci retracement calculations (23.6%, 38.2%, 50%, 61.8%, 78.6%) - Fibonacci extension projections (100%, 161.8%, 261.8%) - Wave 3 and Wave 5 target projections - Fibonacci-based Take Profit levels 6. SIGNAL GENERATION - Entry signals at Wave 2 completion (catch Wave 3) - Entry signals at Wave 4 completion (catch Wave 5) - Automatic Stop Loss placement below/above pivot points - Multiple Take Profit targets (TP1 at 1.618 extension, TP2 at Wave 5 projection) - Risk/Reward ratio calculation and filtering - Minimum R:R threshold (default 1.5:1) 7. VISUAL ELEMENTS - Pivot markers (H/L) showing swing highs and lows - ZigZag lines connecting swing points - Wave number labels (1-2-3-4-5) with validation colors - Entry signal arrows (Green = BUY, Red = SELL) - Stop Loss lines (Red dashed) - Take Profit lines (Green dashed and dotted) - Real-time status dashboard showing: * Number of pivots detected * Wave count progress (X/5) * Pattern validation status * Market trend direction * Signal active status * Helpful tips and guidance OPTIMAL USAGE ------------- • Timeframes: H1, H4, D1 (avoid M1-M5 due to noise) • Markets: Forex majors (EUR/USD, GBP/USD), Gold (XAU/USD), Major Cryptocurrencies • Market Conditions: Strong trending markets (avoid ranging/sideways conditions) • Risk Management: Never risk more than 1-2% per trade • Position Sizing: Based on calculated Stop Loss distance CONFIGURATION PARAMETERS ------------------------ Trend Detection: - MA Fast Period (default: 20) - MA Slow Period (default: 50) - MACD settings (12/26/9) Swing Detection: - Pivot Lookback Left/Right (default: 10/10, reduce to 5/5 for M15) - Min Swing Size % (default: 0.1%, reduce to 0.05% for M15) Wave Detection: - Min Wave Size % (default: 0.5%, reduce to 0.2-0.3% for smaller timeframes) Risk Management: - SL Buffer % (default: 0.1%) - TP1 Fibonacci Ratio (default: 1.618) - Min Risk/Reward (default: 1.5) Visualization: - Toggle visibility for MAs, ZigZag, Wave Labels, Signals, SL/TP - Customizable colors for all elements - Optional trend background coloring IMPORTANT NOTES --------------- • Elliott Wave analysis is subjective - this indicator implements one specific interpretation • Works best in trending markets; automatically suppresses signals in sideways conditions • Signals are NOT repainting after pivot confirmation • Not a "holy grail" - combine with other analysis and proper risk management • Requires patience - quality setups are infrequent but high-probability • Always backtest on historical data before live trading ELLIOTT WAVE THEORY BACKGROUND ------------------------------ Elliott Wave Theory, developed by Ralph Nelson Elliott in the 1930s, proposes that market prices move in predictable wave patterns driven by investor psychology. An impulse wave consists of five sub-waves (three in the trend direction, two corrections), followed by a three-wave correction. This indicator automates the identification of these patterns and validates them against Elliott's original rules. DISCLAIMER ---------- This indicator is for educational and informational purposes only. Past performance does not guarantee future results. Always conduct your own analysis and never trade with money you cannot afford to lose. The indicator provides signals based on technical analysis patterns and does not constitute financial advice. VERSION ------- v1.0 - Initial Release Pine Script v5 Created: 2024 SUPPORT ------- For detailed usage instructions, refer to the included documentation: - usage_guide.md - Complete user manual with examples - elliott_rules.md - Elliott Wave theory reference and implementation details
Chỉ báo Pine Script®
của phailamsaonana
Log Regression Channel (Dezza Fixed v2)This custom indicator builds a curved Logarithmic Regression Channel designed for long-term Bitcoin and macro asset analysis. It performs a linear regression on the logarithm of price to estimate the market’s fair-value growth curve, then converts that back into price space to form upper and lower deviation bands. It helps identify where price sits relative to its long-term exponential trend — showing potential overvaluation (upper band) or undervaluation (lower band) zones. Best used on weekly or monthly charts to visualise market cycles and fair-value reversion. Adjustable inputs let you control lookback length, band width, and midline visibility.
Chỉ báo Pine Script®
của batobato69
Log Regression Channel (Dezza)This custom indicator builds a curved Logarithmic Regression Channel designed for long-term Bitcoin and macro asset analysis. It performs a linear regression on the logarithm of price to estimate the market’s fair-value growth curve, then converts that back into price space to form upper and lower deviation bands. It helps identify where price sits relative to its long-term exponential trend — showing potential overvaluation (upper band) or undervaluation (lower band) zones. Best used on weekly or monthly charts to visualise market cycles and fair-value reversion. Adjustable inputs let you control lookback length, band width, and midline visibility.
Chỉ báo Pine Script®
của batobato69
Adaptive CE-VWAP Breakout Framework [KedArc Quant]Description A structured framework that unites three complementary systems into one charting engine: Chandelier Exit (CE) – ATR-based trailing logic that defines trend direction, stop placement, and risk/reward overlays. Swing-Anchored VWAP (SWAV) – a dynamically anchored VWAP that re-starts from each confirmed swing and adapts its smoothness to volatility. Pivot S/R with Volume Breaks – confirmed horizontal levels with alerts when broken on expanding volume. This script builds a single workflow for bias → trigger → managementwithout mixing unrelated indicators. Each module is internally linked rather than layered cosmetically, making it a true analytical framework—not. Acknowledgment Special thanks to Dynamic Swing Anchored VWAP by Zeiierman, whose swing-anchoring concept inspired a part of the SWAV module’s implementation and adaptation logic. Support and Resistance Levels with Breaks by LuxAlgo for S/R breakout logic. How this helps traders Trend clarity – CE color-codes direction and provides evolving stops. Context value – SWAV traces adaptive mean paths so traders see where price is heavy or light. Action filter – Pivot+volume logic highlights true structural breaks, filtering false moves. Discipline tool – Optional R:R boxes visualize risk and target zones to enforce planning. Entry / Exit guidelines (for study purposes only) Bias Use CE direction: green = long bias red = short bias Entry 1. Breakout method– Trade in CE direction when a pivot level breaks on valid volume. 2. VWAP confirmation– Prefer breaks occurring around the nearest SWAV path (fair-value cross or re-test). Exit Stop = CE line / recent swing HL / ATR × (multiplier) Target = R-multiple × risk (default 2 R) Optional live update keeps SL/TP aligned with current CE state. Core formula concepts ATR Stop: Stop = High/Low – ATR × multiplier VWAP calc: Σ(price × vol) / Σ(vol) anchored at swing pivot, adapted by APT (Adaptive Price Tracking) ratio ∝ ATR volatility. Volume oscillator: 100 × (EMA₅ – EMA₁₀)/EMA₁₀; valid break when threshold %. Input configuration (high-level) Master Controls Show CE / SWAV modules Theme & Fill opacity CE Section ATR period & multiplier Use Close for extremums Show buy/sell labels Await bar confirmation Risk-Reward overlay: R-multiple, Stop basis (CE/Swing/ATR×), Live update toggle SWAV Section Swing period Adaptive Price Tracking length Volatility bias (ATR-based adaptation) Line width Pivot & Volume Breaks Left/Right bar windows Volume threshold % Show Break labels and alerts Best timeframes Intraday: 5 m – 30 m for breakout confirmation Swing: 1 h – 4 h for trend context Settings scale with instrument volatility—adjust ATR period and volume threshold to match liquidity. Glossary ATR: Average True Range (volatility metric) CE: Chandelier Exit (trailing stop/trend filter) SWAV: Swing-Anchored VWAP (anchored mean price path) Pivot H/L: Confirmed local extrema using left/right bar windows R-multiple: Profit target as a multiple of initial risk FAQ Q: Does it repaint? A: No—pivots wait for confirmation and VWAP updates forward-only. Q: Can modules be disabled? A: Yes—each section has its own toggle. Q: Can it trade automatically? A: This is an indicator/study, not an auto-strategy. Q: Is this financial advice? A: No—educational use only. Disclaimer This script is for educational and analytical purposes only. It is not financial advice. Trading involves risk of loss. Past performance does not guarantee future results. Always apply sound risk management.
Chỉ báo Pine Script®
của kedarcquant
4
Victoria Overlay - HTF 200 + VWAP + ATR Stop + MA TrioConsolidated road to minions Buy Setup: EMA1 crosses above SMA3. RSI confirms above 50. Volume increasing (confirming momentum). Candle closes above SMA1 base. Sell Setup: EMA1 crosses below SMA3. RSI drops below 50 or exits overbought. Volume confirms (declining or reversing). Candle closes below SMA1 base. Tips: Think of EMA1 as the scalper’s trigger. SMA3 is your momentum check. SMA1 (base) = short-term bias. Avoid entries during low-volume chop. Use for day trades or tight scalps; exits happen fast. Overlay (Smoothed Heikin Ashi + Swing + VWAP + ATR Stop + 200-SMA) Purpose: Multi-layer trend confirmation + clean structure. Type: Swing alignment tool. 🟩 BUY / CALL Conditions Green “Buy (Gated)” arrow appears. Price is above VWAP, above 200-SMA, and above ATR stop. ATR stop (green line) sits under price → support confirmed. Heikin-Ashi candles are green/lime. Bias label says “Above VWAP | Above 200 | Swing Up”. 🟥 SELL / PUT Conditions Red “Sell (Gated)” arrow appears. Price is below VWAP, below 200-SMA, and below ATR stop. ATR stop (red line) sits above price → resistance confirmed. Heikin-Ashi candles are red. Bias label says “Below VWAP | Below 200 | Swing Down”. Exit / Risk Control: Close position when price crosses ATR stop. If Heikin candles flip color, momentum is reversing. Best Use Cases: For next-day or multi-hour swing entries. Use ATR Stop for dynamic stop loss. Stay out when the bias label is mixed (e.g. “Above VWAP | Below 200 | Swing Down”). Pro Tip: On big news days, let VWAP reset post-open before acting on arrows — filters fake signals. RSI Panel Pro (v6) Purpose: Strength + exhaustion confirmation. Type: Momentum filter. Key Levels: Overbought: 80+ → take profits soon. Oversold: 20– → watch for bounce setups. Bull regime: RSI above 60 = momentum strong. Bear regime: RSI below 40 = weakness. Buy / Entry Signals: RSI crosses up from below 40 or 20. RSI line is above RSI-EMA (gray line). Higher timeframe RSI (if used) is also rising. Trim / Exit: RSI drops under 60 after being strong. RSI crosses below its EMA. Sell / Put Setup: RSI fails at 60 or drops below 40. RSI crosses under EMA after a bounce. Tips: Pair RSI panel with Victoria Overlay — only take gated buys when RSI confirms. RSI < 40 but above 20 = “loading zone” for reversals. RSI > 70 = overextended → wait for confirmation before entering. Combined Execution Rules Goal What to Watch Action Entry (CALL) EMA1 > SMA3, Buy (Gated) arrow, RSI rising > 50 Buy call / open long Entry (PUT) EMA1 < SMA3, Sell (Gated) arrow, RSI < 50 Buy put / open short Exit Early Price crosses ATR stop or RSI flips under EMA Exit trade / protect gains Trend Filter VWAP + 200-SMA alignment Only trade in that direction Avoid Trades Conflicting bias label or low volume Stay flat Pro Tips VWAP → Intraday mean: above = bullish control, below = bearish control. ATR Stop → Dynamic trailing stop: never widen it manually. Smoothed Heikin-Ashi → filters noise: trend stays until color flips twice. RSI Panel → confirms whether to hold through pullbacks. If RSI and Overlay disagree — wait, not trade.
Chỉ báo Pine Script®
của selectingocean5
Option Selling Indicator @mybullandbearThe Option Selling Indicator is designed to help traders identify high-probability buy and sell zones based on market momentum and trend conditions. It provides a simple yet powerful visual cue system to make trading decisions clear and intuitive. 🎯 How It Works: When the background turns green and the price moves above the black trend line, it signals bullish strength — a good condition to go for BUY or sell PUT options. When the background turns red and the price moves below the black trend line, it signals bearish strength — a good condition to go for SELL or sell CALL options. ⚙️ Key Features: Clear color-coded background for instant trend visualization. Dynamic black trend line acts as a support/resistance guide. Simple setup suitable for both beginners and experienced option sellers. Works effectively across multiple timeframes and instruments. 💡 Usage Tip: Combine this indicator with volume or volatility filters for more accurate entries, and always confirm signals with your trading strategy and risk management rules.
Chỉ báo Pine Script®
của mybullandbear
Delta ROC (acceleration) + GuideStan Druckenmiller often stresses that markets are driven not by absolute numbers but by their rate of change. He says the key is to “focus on the central banks and the movement of liquidity,” and notes that “because it used second-derivative rate of change, these things will often bottom a year to a year and a half before the fundamentals.” In essence, he looks for inflection points—moments when momentum itself begins to turn—well before the data or headlines confirm it. The ΔROC (Delta Rate of Change) indicator applies that same philosophy. It measures both the first derivative of price (ROC: speed or momentum) and the second derivative (ΔROC: acceleration or deceleration of that momentum). Green bars signal that momentum is accelerating—buyers gaining control—while red bars show slowing momentum or exhaustion. Combine this with trend filters like the 30- and 50-day moving averages to spot early shifts in sentiment and liquidity—the kind of turning points Druckenmiller calls the “second-derivative moments” that often lead the real economy by months.
Chỉ báo Pine Script®
của GoyalKapil354
Average Directional Index with Key Level and Reversal Marker ADXOverview This indicator calculates the Average Directional Index (ADX) and adds a visual marker when a potential trend reversal occurs above a key ADX level. How it works The indicator computes ADX using built-in ta.adx() and DI lines. When ADX peaks above the Key Level and then starts descending, a blue circle marker highlights the reversal area. You can adjust: ADX Length (adxlen) DI Length (dilen) Key Level (keyLevel) Mark bar window (markBars) Use case Helps traders identify strong trend exhaustion points and potential trend reversals in any timeframe or asset. Notes Works on all symbols and timeframes. Does not repaint or use future data. The blue circle marks the latest reversal within the last markBars bars. © reysudo.dev — Open-source educational indicator.
Chỉ báo Pine Script®
của sudo_delete_evil
1
Average Price Calculator / VisualizerDCA Average Price Calculator - Visualize Your Breakeven & TP! Ever wished you could visualize your trades and instantly see your average entry price right here on TradingView? Especially if you're a DCA (Dollar-Cost Averaging) trader like me, tracking multiple entries can be a hassle. You're constantly switching to a spreadsheet or calculator to figure out your breakeven and take-profit levels. Well I've developed this DCA Average Price Calculator to solve exactly that problem, bringing all your position planning directly onto your chart. What It Does This indicator is a interactive tool designed to calculate the weighted average price of up to 10 separate trade entries. It then plots your crucial breakeven (average price) and a customizable take-profit target directly on your chart, giving you a clear visual of your position. Key Features Up to 10 Order Entries: Plan complex DCA strategies with support for up to ten individual buys. Flexible Size Input: Enter your position size in either USD Amount or Number of Shares/Contracts. The script is smart enough to know which one you're using. Instant Average Price Calculation: Your weighted average price (your breakeven point) is calculated and plotted in real-time as a clean yellow line. Customizable Take-Profit Target: Set your desired profit percentage and see your take-profit level instantly plotted as a green line. Detailed On-Chart Labels: Each order you plot is marked with a detailed label showing the entry price, the number of shares purchased, and the total USD value of that entry. Clean & Uncluttered UI: The main Average and TP labels are intelligently shifted to the right, ensuring they don't overlap with your entry markers, keeping your chart readable. How to Use It - Simple Steps Add the indicator to your chart. Open the script's 'Settings' menu. In the 'Take Profit' section, set your desired profit percentage (e.g., 1 for 1%). Under the 'Orders' section, begin filling in your entries. For each 'Order #', enter the Price. Next, enter the size. You can either fill in the 'Size (USD)' box OR the '/ Shares' box. Leave the one you're not using at 0. As you add orders, the 'Avg' (yellow) and 'TP' (green) lines, along with the blue order labels, will automatically appear and adjust on your chart! Who Is This For? DCA Traders: This is the ultimate tool for you! Position Traders: Keep track of scaling into a larger position over time. Manual Backtesters: Quickly simulate and visualize how a series of buys would have played out. Any Trader who wants a quick and easy way to calculate their average entry without leaving TradingView. I built this tool to improve my own trading workflow, and I hope it helps you as much as it has helped me. If you find it useful, please consider giving it a 'Like' and feel free to leave any feedback or suggestions in the comments! Happy trading
Chỉ báo Pine Script®
của KB0006
ROC & Momentum FusionROC & Momentum Fusion (by HabibiTrades ©) Purpose: “ROC & Momentum Fusion” combines the Rate of Change (ROC) with a MACD-style signal engine to identify early momentum reversals, confirmed trend shifts, and low-volatility choppy zones. It’s built for traders who want early momentum detection with the clarity of trend persistence — adaptable to any instrument and timeframe. ⚙️ How It Works Rate of Change (ROC): Measures the percentage speed of price change over time, showing the raw momentum strength. Signal Line (EMA): A short EMA of the ROC — responds faster to new directional shifts, similar to a MACD signal line. Histogram: Displays acceleration and deceleration between the ROC and its signal line. Persistent Trend States: When the ROC crosses the signal line or zero, the indicator enters a new momentum regime (bullish or bearish) and stays in that color until another flip occurs. Dynamic Choppy Zone: When ROC momentum fades within the zero buffer zone, the indicator turns orange, signaling a sideways or indecisive market. 🟢 Visual Regimes Regime Description Color Bullish Momentum ROC above zero or signal line 🟢 Neon Green Bearish Momentum ROC below zero or signal line 🔴 Neon Red Choppy / Neutral ROC hovering within ±threshold range 🟠 Neon Orange This color system makes it visually effortless to see whether the market is trending, reversing, or consolidating. 🧭 Adaptive Intelligence The script automatically adjusts to market type and session for consistent accuracy: Session Adaptive: Adjusts smoothing based on global sessions (Asian, London, New York, Sydney). Instrument Adaptive: Fine-tunes sensitivity automatically for major assets — NASDAQ (NQ), S&P 500 (ES), Gold (GC), Oil (CL), Bitcoin (BTC). Volatility Normalization: Optionally divides ROC by its own standard deviation to stabilize noisy assets and maintain consistent scaling. 🔔 Signals & Alerts Bullish Reversal: ROC crosses above its signal or zero line — early momentum flip. Bearish Reversal: ROC crosses below its signal or zero line — downward momentum flip. Alerts: Both reversal conditions include built-in alert triggers for automation and notifications. 🎨 Visual Features Main ROC Line: Adaptive EMA of ROC, color-coded by trend regime. Signal Line: Optional white EMA overlay for MACD-style crossovers. Histogram: Visual burst display of acceleration (green/red). Reversal Markers: Optional triangles marking exact crossover points. Threshold Lines: Highlight the zero and buffer zones for visual clarity. 🧩 Best Use Cases Identify early momentum shifts before price confirms them. Confirm trend continuation or exhaustion with color persistence. Detect choppy / low-volatility periods instantly. Works across all timeframes — from 1-minute scalping to weekly swings. Combine with structure, EMAs, or volume for confirmation. ⚙️ Recommended Settings Setting Default Description ROC Period 6 Core momentum length (lower = faster response). Signal EMA Length 3 MACD-style responsiveness (lower = more reactive). Zero Buffer Threshold 0.15 Defines the width of the neutral zone around zero. Choppy Zone Multiplier 1.0 Expands or tightens the orange zone sensitivity. These defaults have been optimized through real-market testing to balance responsiveness and smoothness across different asset classes. ⚠️ Notes The color regime is persistent, meaning once the line turns bullish or bearish, it remains in that state until momentum structurally flips. The orange zone represents momentum uncertainty and helps avoid false entries in range-bound markets. Works seamlessly on any timeframe and with any asset.
Chỉ báo Pine Script®
của Habibitrades_
📋 Trading Checklist – Precision Entry SystemTake your trading discipline to the next level with this Precision Trading Checklist for TradingView. Designed for intraday traders following liquidity, structure, and Smart Money Concepts (SMC) AKA ICT Concepts, this overlay ensures you never miss a key confirmation before entering a trade. Features: ✅ Pre-Market Preparation: Track previous session highs/lows, AM/PM sessions, and key liquidity zones. ✅ Bias & Narrative Check: Quickly confirm daily trend, price position relative to daily open, and higher timeframe confluence. ✅ Session-Specific Rules: Focused sessions like Silver Bullet (10:00–11:30), Afternoon (13:30–15:00), and Final Hour (15:00–16:00). ✅ Structure & Setup Validation: Confirm liquidity sweeps, market structure shifts, expansion candles, fair value gaps, and order blocks. ✅ Risk Management Reminders: Stop-loss, target points, risk percentage, breakeven management, and pyramiding rules. ✅ Post-Trade Journaling: Document entries, session, setup type, trade outcome, and grading for continuous improvement. ✅ Golden Rules: Visual reminders to enforce discipline, avoid emotional trades, and respect session limits. Why Use It: This checklist is perfect for traders who want to stay consistent, minimise mistakes, and follow a disciplined routine. Displayed as an overlay on your chart, it provides all essential checks in one glance, keeping you focused on the setup rather than scrolling through notes or separate trackers. How to use: Add the indicator to your chart Click the settings/gear icon Check off items as you complete them The checklist on your chart updates in real-time with green checkmarks! The checkboxes will persist as long as the indicator is on your chart, making it perfect for tracking your pre-trade and post-trade routines! Follow the checklist items step by step before entering trades. Use the session-specific guidelines to filter setups. Journal your trades post-execution for growth and analysis.
Chỉ báo Pine Script®
của rashid88
TraderMathLibrary "TraderMath" A collection of essential trading utilities and mathematical functions used for technical analysis, including DEMA, Fisher Transform, directional movement, and ADX calculations. dema(source, length)   Calculates the value of the Double Exponential Moving Average (DEMA).   Parameters:      source (float) : (series int/float) Series of values to process.      length (simple int) : (simple int) Length for the smoothing parameter calculation.   Returns: (float) The double exponentially weighted moving average of the `source`. roundVal(val)   Constrains a value to the range .   Parameters:      val (float) : (float) Value to constrain.   Returns: (float) Value limited to the range . fisherTransform(length)   Computes the Fisher Transform oscillator, enhancing turning point sensitivity.   Parameters:      length (int) : (int) Lookback length used to normalize price within the high-low range.   Returns: (float) Fisher Transform value. dirmov(len)   Calculates the Plus and Minus Directional Movement components (DI+ and DI−).   Parameters:      len (simple int) : (int) Lookback length for directional movement.   Returns: (float ) Array containing . adx(dilen, adxlen)   Computes the Average Directional Index (ADX) based on DI+ and DI−.   Parameters:      dilen (simple int) : (int) Lookback length for directional movement calculation.      adxlen (simple int) : (int) Smoothing length for ADX computation.   Returns: (float) Average Directional Index value (0–100).
Thư viện Pine Script®
của tkarolak
BB SPY Mean Reversion Investment StrategySummary Mean reversion first, continuation second. This strategy targets equities and ETFs on daily timeframes. It waits for price to revert from a Bollinger location with candle and EMA agreement, then manages risk with ATR based exits. Uniqueness comes from two elements working together. One, an adaptive band multiplier driven by volatility of volatility that expands or contracts the envelope as conditions change. Two, a bias memory that re arms the same direction after any stop, target, or time exit until a true opposite signal appears. Add it to a clean chart, use the markers and levels, and select on bar close for conservative alerts. Shapes can move while the bar is open and settle on close. Scope and intent • Markets. Currently adapted for SPY, needs to be optimized for other assets • Timeframes. Daily primary. Other frames are possible but not the default • Default demo. SPY on daily • Purpose. Trade mean reversion entries that can chain into a longer swing by splitting holds into ATR or time segments Originality and usefulness • Novelty. Adaptive band width from volatility of volatility plus a persistent bias array that keeps the original direction alive across sequential entries until an opposite setup is confirmed • Failure modes mitigated. False starts in chop are reduced by candle color and EMA location. Missed continuation after a take profit or stop is addressed by the re arm engine. Oversized envelopes during quiet regimes are avoided by the adaptive multiplier • Testability. Every module has Inputs and visible levels so users can see why a suggestion appears • Portable yardstick. All risk and targets are expressed in ATR units Method overview in plain language The engine measures where price sits relative to Bollinger bands, confirms with candle color and EMA location, requires ADX for shorts(in our case long close since we use it currently as long only), and optionally requires a trend or mean reversion regime using band width percent rank and basis slope. Risk uses ATR for stop, target, and optional breakeven. A small array stores the last confirmed direction. While flat, the engine keeps a pending order in that direction. The array flips only when a true opposite setup appears. Base measures • Range basis. True Range smoothed over a user defined ATR Length • Return basis. Not required Components • Bollinger envelope. SMA length and standard deviation multiplier. Entry is based on cross of close through the band with location bias • Candle and EMA filter. Close relative to open and close relative to EMA align direction • ADX gate for shorts. Requires minimum trend strength for short trades • Adaptive multiplier. Band width scales using volatility of volatility so envelopes breathe with conditions • Regime gate optional. Band width percent rank and basis slope identify trend or mean reversion regimes • Risk manager. ATR stop, ATR target, optional breakeven, optional time exit • Bias memory. Array stores last confirmed direction and re arms entries while flat Fusion rule Minimum satisfied gates count style. All required gates must be true. Optional gates are controlled in Inputs. Bias memory never overrides an opposite confirmed setup. Signal rule • Long setup when close crosses up through the lower band, the bar closes green, and close is above the long EMA • Short setup when close crosses down through the upper band, the bar closes red, close is below the short EMA, and ADX is above the minimum • While flat the model keeps a pending order in the stored direction until a true opposite setup appears • IN LONG or IN SHORT describes states between entry and exit What you will see on the chart • Markers for Long and Short setups • Exit markers from ATR or time rules • Reference levels for entry, stop, and target • Bollinger bands and optional adaptive bands Inputs with guidance Setup • Signal timeframe. Uses the chart timeframe • Invert direction optional. Flips long and short Logic • BB Length. Typical 10 to 50. Higher smooths more • BB Mult. Typical 1.0 to 2.5. Higher widens entries • EMA Length long. Typical 10 to 50 • EMA Length short. Typical 5 to 30 • ADX Minimum for short. Typical 15 to 35 Filters • Regime Type. none or trend or mean reversion • Rank Lookback. Typical 100 to 300 • Basis Slope Length and Threshold. Larger values reduce false trends Risk • ATR Length. Typical 10 to 21 • ATR Stop Mult. Typical 1.0 to 3.0 • ATR Take Profit Mult. Typical 2.0 to 5.0 • Breakeven Trigger R. Move stop to entry after the chosen multiple • Time Exit. Minimum bars and extension when profit exceeds a fraction of ATR Bias and rearm • Bias flips kept. Array depth • Keep rearm when flat. Maintain a pending order while flat UI • Show markers and levels. Clean defaults Usage recipes Alerts update in real time and can change while the bar forms. Select on bar close for conservative workflows. Properties visible in this publication • Initial capital 25000 • Base currency USD • If any higher timeframe calls are enabled, request.security uses lookahead off • Commission 0.03 percent • Slippage 3 ticks • Default order size method Percent of equity with value 5 • Pyramiding 0 • Process orders on close On • Bar magnifier Off • Recalculate after order is filled Off • Calc on every tick Off Realism and responsible publication No performance claims. Costs and fills vary by venue. Shapes can move intrabar and settle on close. Strategies use standard candles only. Honest limitations and failure modes High impact releases and thin liquidity can break assumptions. Gap heavy symbols may require larger ATR. Very quiet regimes can reduce contrast in the mean reversion signal. If stop and target can both be touched inside one bar, outcome follows the TradingView order model for that bar path. Regimes with extreme one sided trend and very low volatility can reduce mean reversion edges. Results vary by symbol and venue. Past results never guarantee future outcomes. Open source reuse and credits None. Backtest realism Costs are realistic for liquid equities. Sizing does not exceed five percent per trade by default. Any departure should be justified by the user. If you got any questions please le me know
Chiến lược Pine Script®
của exlux
VWAP Kalman FilterOverview This indicator applies Kalman filtering techniques to Volume Weighted Average Price (VWAP) calculations, providing a statistically optimized approach to VWAP analysis. The Kalman filter reduces noise while maintaining responsiveness to genuine price movements, addressing common VWAP limitations in volatile or low-volume conditions. Technical Implementation Kalman Filter Mathematics The indicator implements a state-space model for VWAP estimation: - Prediction Step: x̂(k|k-1) = x̂(k-1|k-1) + v(k-1) - Update Step: x̂(k|k) = x̂(k|k-1) + K(k) - Kalman Gain: K(k) = P(k|k-1) / (P(k|k-1) + R) Where: - x̂ = estimated VWAP state - K = Kalman gain (adaptive weighting factor) - P = error covariance - R = measurement noise - Q = process noise - v = optional velocity component Core Components Dual VWAP System - Standard VWAP: Traditional volume-weighted calculation - Kalman-filtered VWAP: Noise-reduced estimation with optional velocity tracking - Real-time divergence measurement between filtered and unfiltered values Adaptive Filtering - Process Noise (Q): Controls adaptation to price changes (0.001-1.0) - Measurement Noise (R): Determines smoothing intensity (0.01-5.0) - Optional velocity tracking for momentum-based filtering Multi-Timeframe Anchoring - Session, Weekly, Monthly, Quarterly, and Yearly anchor periods - Automatic Kalman state reset on anchor changes - Maintains VWAP integrity across timeframes Features Visual Components - Dual VWAP Lines: Compare filtered vs. unfiltered in real-time - Dynamic Bands: Three-level deviation bands (1σ, 2σ, 3σ) - Trend Coloring: Automatic color adaptation based on price position - Cloud Visualization: Highlights divergence between standard and Kalman VWAP - Signal Markers: Crossover and band-touch indicators Trading Signals - VWAP crossover detection with Kalman filtering - Band touch alerts at multiple standard deviation levels - Velocity-based momentum confirmation (optional) - Divergence warnings when filtered/unfiltered values separate Information Display - Real-time VWAP values (both standard and filtered) - Trend direction indicator - Velocity/momentum reading (when enabled) - Divergence percentage calculation - Anchor period display Input Parameters VWAP Settings - Anchor Period: Choose calculation reset period - Band Multipliers: Customize deviation band distances - Display Options: Toggle standard VWAP and bands Kalman Parameters - Length: Base period for calculations (5-200) - Process Noise (Q: Higher values increase responsiveness - Measurement Noise (R): Higher values increase smoothing - Velocity Tracking: Enable momentum-based filtering Visual Controls - Toggle filtered/unfiltered VWAP display - Band visibility options - Signal markers on/off - Cloud fill between VWAPs - Bar coloring by trend Use Cases Noise Reduction Particularly effective during: - Low volume periods (pre-market, lunch hours) - Volatile market conditions - Fast-moving markets where standard VWAP whipsaws Trend Identification - Cleaner trend signals with reduced false crosses - Earlier trend detection through velocity component - Confirmation through divergence analysis Support/Resistance - Filtered VWAP provides more stable S/R levels - Bands adapt to filtered values for better zone identification - Reduced false breakout signals Technical Advantages 1. Optimal Estimation: Mathematically optimal under Gaussian noise assumptions 2. Adaptive Response: Self-adjusting to market conditions 3. Predictive Element: Velocity component provides forward-looking insight 4. Noise Immunity: Superior noise rejection vs. simple moving average smoothing Limitations - Assumes linear price dynamics - Requires parameter optimization for different instruments - May lag during sudden volatility regime changes - Not suitable as standalone trading system Mathematical Background Based on control systems theory, the Kalman filter provides recursive Bayesian estimation originally developed for aerospace applications. This implementation adapts the algorithm specifically for financial time series, maintaining VWAP's volume-weighted properties while adding statistical filtering. Comparison with Standard VWAP Standard VWAP Issues Addressed: - Choppy behavior in low volume - Whipsaws around VWAP line - Lag in trend identification - Noise in deviation bands Kalman VWAP Benefits: - Smooth yet responsive line - Fewer false signals - Optional momentum tracking - Statistically optimized filtering Alert Conditions The indicator includes several pre-configured alert conditions: - Bullish/Bearish VWAP crosses - Upper/Lower band touches - High divergence warnings - Velocity shifts (if enabled) --- This open-source indicator is provided as-is for educational and trading purposes. No guarantees are made regarding trading performance. Users should conduct their own testing and validation before using in live trading.
Chỉ báo Pine Script®
của yundore
RSI(14) CrossUp >= 60 📈 RSI14 CrossUp ≥ 60 (Daily, Live) + BB Width Screener Author: Rayan Selim / Torpedo Labs Version: 1.0 Category: Momentum + Volatility Visualization 🧠 Overview This indicator combines RSI-based momentum confirmation with Bollinger Band Width (BBW) expansion tracking — designed for traders who want to visually and quantitatively detect daily strength shifts and volatility expansions across multiple symbols. It highlights candles when the daily RSI(14) crosses above 60, signaling bullish continuation, and displays daily Bollinger Band Width data to assess volatility expansion or contraction. You can also use the built-in Screener plots as custom columns in TradingView’s Watchlist or Stock Screener for quick scanning of multiple symbols. ⚙️ Core Features ✅ Daily RSI(14) Cross-Up Highlight Automatically colors candles when RSI crosses above 60 (updates live, no need to wait for daily close). ✅ Bollinger Band Width (BBW) Display Shows BBW values for the highlighted and previous candles. ✅ Dynamic Label Coloring Expanding BBW → Green label, Contracting → Red label (toggleable). ✅ Grouped Input Panels Organized configuration panels for clarity: Graphic / Highlight BBW Labels (Global / Green / Red / Fonts) Screener Outputs ✅ Screener-Compatible Output Plots Adds hidden plots for Watchlist columns: RSI Prev (D) RSI Today (D) BBW Prev (D) BBW Today (D) CrossUp≥60 (0/1) BBW Expanding (0/1) ✅ Live & Non-Repainting Uses lookahead_on for live RSI updates while maintaining daily context. 📊 Use Case Examples Detect momentum confirmation (RSI crossing 60) with simultaneous volatility expansion. Screen for tickers where daily BBW is widening while RSI shows strength. Build Watchlist columns to sort stocks by RSI conditions and BBW expansion. Identify early breakout conditions during accumulation phases. ⚡ Technical Notes All calculations use daily data, even on lower timeframes. RSI cross-up events include the current (in-progress) daily candle. Screener columns are hidden by default but can be toggled visible for debugging. The indicator is non-repainting, as it reads daily RSI and BBW in real time. 📢 Alerts Built-in alert for “RSI(14) Crossed Above 60 (Live)” so you never miss a setup.
Chỉ báo Pine Script®
của rayanselim