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LA - Opening Price based Previous day Range PivotThis "LA - Opening Price based Previous day Range Pivot" indicator is a custom technical analysis tool designed for Trading View charts. It plots support and resistance levels (often referred to as pivots or ranges) based on the current opening price combined with the previous period's trading range. The "previous period" can be daily, weekly, or monthly, making it a multi-timeframe tool. These levels are projected using Fibonacci-inspired multipliers to create potential breakout or reversal zones. The core idea is inspired by concepts like the Opening Range Breakout (ORB) strategy or Fibonacci pivots, but it's customized here to use a dynamic range calculation (the maximum of several absolute price differences) rather than a simple high-low range. This makes it more robust for volatile markets. Levels are symmetric above (resistance) and below (support) the opening price, helping traders identify potential entry/exit points, stop-losses, or targets. This will be useful when there is a gap-up/down as in Nifty/Sensex . Purpose of the Indicator: To visualize potential support/resistance zones for the current trading session based on the opening price and historical range data. This helps traders anticipate price movements, such as breakouts above resistance or bounces off support Use Cases: Intraday Trading: On lower timeframes (e.g., 5-min or 15-min charts), it shows daily levels for short-term trades. Swing Trading: On higher timeframes (e.g., hourly or daily), it displays weekly/monthly levels for longer holds. Range Identification: The filled bands highlight "zones" where price might consolidate or reverse. Conditional Display: Levels only appear on appropriate timeframes (e.g., daily levels on intraday charts <60min), preventing clutter. Theoretical Basis: It builds on pivot point theory, where the opening price acts as a central pivot. Multipliers (e.g., 0.618 for Fibonacci golden ratio) project levels, assuming price often respects these ratios due to market psychology. How Calculations Work Let's dive into the math with examples. Assume a stock with: Current daily open (cdo) = $100 Previous daily high (pdh) = $105, low (pdl) = $95, close (pdc) = $102, close 2 days ago (pdc2) = $98 Step 1: Dynamic Range Calculation (var_d2): This is the max of: |pdh - pdc2| = |105 - 98| = 7 |pdl - pdc2| = |95 - 98| = 3 |pdh - pdl| = |105 - 95| = 10 (previous day range) |pdh - cdo| = |105 - 100| = 5 |pdl - cdo| = |95 - 100| = 5 |pdc - cdo| = |102 - 100| = 2 |pdc2 - cdo| = |98 - 100| = 2 Max = 10 (so range = 10). This ensures the range accounts for gaps and extended moves, not just high-low. Step 2: Level Projections: Resistance (above open): Open + (Range * Multiplier) dre6 = 100 + (10 * 1.5) = 115 dre5 = 100 + (10 * 1.27) ≈ 112.7 ... down to dre0 = 100 + (10 * 0.1) = 101 dre50 = 100 + (10 * 0.5) = 105 (midpoint) Support (below open): Open - (Range * Multiplier) dsu0 = 100 - (10 * 0.1) = 99 ... up to dsu6 = 100 - (10 * 1.5) = 85 Without Indicator With Indicator Pros and Cons Pros: Multi-Timeframe Flexibility: Seamlessly integrates daily, weekly, and monthly levels, useful for aligning short-term trades with longer trends (e.g., intraday breakout confirmed by weekly support). Dynamic Range Calculation: Unlike standard pivots (just (H+L+C)/3), it uses max of multiple diffs, capturing gaps/volatility better—great for stocks with overnight moves. Customizable via Inputs: Users can toggle levels, adjust multipliers, or change timeframes without editing code. Inline inputs keep the UI clean. Visual Aids: Filled bands make zones obvious; conditional colors highlight "tight" vs. "wide" ranges (e.g., for volatility assessment). Fibonacci Integration: Levels based on proven ratios, appealing to technical traders. Symmetric supports/resistances simplify strategy building (e.g., buy at support, sell at resistance). No Repainting: Uses historical data with lookahead, so levels are fixed once calculated—reliable for back-testing. Cons: Chart Clutter: With all toggles on, 50+ plots/fills can overwhelm the chart, especially on mobile or small screens. Requires manual disabling. Complexity for Beginners: Many inputs and calculations; without understanding fib ratios or range logic, it might confuse new users. Performance Overhead: On low timeframes (e.g., 1-min), fetching higher TF data multiple times could lag, especially with many symbols or back-tests. Assumes Volatility Persistence: Relies on previous range projecting future moves; in low-vol markets (e.g., sideways trends), levels may be irrelevant or too wide/narrow. No Alerts or Signals: Purely visual; no built-in buy/sell alerts or crossover conditions—users must add separately. Hardcoded Styles/Colors: Limited customization without code edits (e.g., can't change line styles via inputs). Also, not optimized for non-stock assets (e.g., forex with 24/7 trading). In summary, this is a versatile pivot tool for range-based trading based on Opening price, excelling in volatile markets but requiring some setup. If you're using it, start with defaults on a daily chart and toggle off unnecessary levels.
Indicateur Pine Script®
par aravindleo_99
Alerte Croisement EMA9 & SMA12 (Zone remplie)📊 Moving Average 1 Period: 9 → The average is calculated over the last 9 candles (or time periods). Shift: 0 → No shift; the average is aligned with the current data. Method: Exponential → Uses an Exponential Moving Average (EMA), which gives more weight to recent data. Apply to: Close → The average is based on the closing price of each candle. 📊 Moving Average 2 Period: 12 → Calculated over the last 12 periods. Shift: 0 → No shift. Method: Simple → Uses a Simple Moving Average (SMA), which gives equal weight to each period. Apply to: Close → Based on closing prices.
Indicateur Pine Script®
par kelyanani21
Parabolic SAR BY CARLOZ🔹 What is the Parabolic SAR? The Parabolic SAR (developed by Welles Wilder) is a trend-following indicator used to identify potential entry and exit points in the market. 🔹 What does “SAR” mean? SAR = Stop And Reverse. It suggests where to place a stop loss and also indicates when to reverse a position (from long to short or short to long). 🔹 How does it look on the chart? It appears as a series of dots above or below the price: Dots below price → bullish signal (uptrend). Dots above price → bearish signal (downtrend).
Indicateur Pine Script®
par c4rlosmontoya
Scalper - Pattern Recognition & Price Action with Divergence Scalper - Pattern Recognition & Price Action with Divergence Overview An educational indicator designed to demonstrate comprehensive technical analysis concepts through integrated pattern recognition, price action analysis, and divergence detection. This tool combines traditional candlestick patterns with modern institutional concepts and advanced divergence analysis for educational market study. Educational Purpose & Originality Core Educational Concepts This indicator serves as a learning platform for understanding: - **Pattern Recognition Methodology**: Systematic identification of candlestick formations - **Price Action Theory**: Modern institutional footprint analysis - **Divergence Analysis**: Momentum divergence detection across multiple oscillators - **Confluence Systems**: Multi-signal integration and validation techniques Original Implementation Features 1. Enhanced Pattern Detection Library - **Volatility-Filtered Patterns**: ATR-based validation for pattern significance - **Volume-Confirmed Formations**: Integration of volume analysis with pattern detection - **Multi-Candle Pattern Recognition**: Three-candle formations and complex patterns - **Context-Aware Detection**: Patterns validated against market structure 2. Advanced Divergence System - **Multi-Oscillator Analysis**: RSI, CCI, and MACD divergence detection - **Four Divergence Types**: Regular bullish/bearish and hidden bullish/bearish - **Pivot-Based Detection**: Systematic swing high/low identification - **Weighted Signal Integration**: Divergences integrated into confluence scoring 3. Modern Price Action Concepts - **Fair Value Gaps (FVG)**: Identification of institutional inefficiencies - **Order Block Detection**: Volume-validated accumulation/distribution zones - **Dynamic Support/Resistance**: Touch-count validated levels with ATR tolerance - **Breakout Analysis**: Volume-confirmed price breakouts 4. Intelligent Confluence System - **Multi-Signal Aggregation**: Combines patterns, oscillators, divergences, and breakouts - **Weighted Scoring Algorithm**: Different signal types receive appropriate weighting - **Visual Confluence Display**: Clear indication of high-probability setups - **Reason Tracking**: Shows which signals contribute to confluence How to Use Initial Configuration 1. **Enable Desired Components**: Toggle individual analysis modules based on learning focus 2. **Adjust Sensitivity Settings**: Configure pattern detection parameters for your market 3. **Select Divergence Options**: Choose oscillators and divergence types to monitor 4. **Set Confluence Requirements**: Define minimum signals needed for confirmation Component Settings Moving Average Configuration - Four customizable MA lines for multi-timeframe trend analysis - Selectable MA types (SMA, EMA, WMA, VWMA, HMA) - Independent timeframe settings for each MA Pattern Recognition Settings - **Engulfing Patterns**: Strong engulfing with ATR validation - **Doji Variations**: Standard, gravestone, and dragonfly detection - **Hammer/Hanging Man**: Context-validated reversal patterns - **Star Formations**: Morning and evening star patterns - **Three Soldiers/Crows**: Momentum continuation patterns Divergence Detection Parameters - **Lookback Period**: Adjustable swing detection range - **Minimum Pivot Strength**: Percentage threshold for valid pivots - **Oscillator Selection**: RSI, CCI, MACD, or combination - **Divergence Types**: Regular and hidden divergences Signal Interpretation Visual Indicators - **Pattern Labels**: Clear marking of detected formations - **Divergence Lines**: Visual connection between price and oscillator pivots - **Support/Resistance Levels**: Dynamic horizontal levels with validation - **Confluence Signals**: Large "BULL" or "BEAR" labels for high-probability setups Dashboard Information - Real-time oscillator values (RSI, CCI, MACD) - Current signal count for bulls and bears - Active divergence status - Confluence confirmation status Important Educational Considerations Learning Focus - **Pattern Study**: Understand how traditional patterns form and their limitations - **Divergence Concepts**: Learn to identify momentum shifts before price reversals - **Confluence Theory**: Practice combining multiple analysis techniques - **Risk Awareness**: No pattern or signal guarantees future price movement Limitations for Learning - **Historical Analysis**: Patterns are identified after formation - **No Predictive Guarantee**: Educational tool for understanding concepts, not predictions - **Market Context Required**: Patterns should be considered within broader market context - **Practice Required**: Effective use requires study and practice Educational Best Practices 1. **Start Simple**: Enable one component at a time to understand each concept 2. **Paper Trade**: Practice identifying signals without real money risk 3. **Study Failed Signals**: Learn why patterns fail to improve understanding 4. **Combine with Other Analysis**: Use alongside fundamental and sentiment analysis 5. **Document Observations**: Keep a journal of pattern occurrences and outcomes Technical Components Indicator Architecture - **Modular Design**: Independent modules for different analysis types - **Performance Optimization**: Efficient calculation methods for smooth operation - **Visual Management**: Controlled use of Pine Script drawing objects - **Array-Based Storage**: Efficient data management for historical analysis Calculation Methods - **ATR-Based Validation**: Volatility-adjusted pattern filtering - **Volume Analysis**: Comparative volume assessment for confirmation - **Pivot Detection**: Mathematical identification of swing points - **Statistical Validation**: Touch-count and tolerance-based S/R levels Divergence Detection Methodology Regular Divergences (Reversal Signals) - **Bullish**: Price lower low + Oscillator higher low - **Bearish**: Price higher high + Oscillator lower high Hidden Divergences (Continuation Signals) - **Hidden Bullish**: Price higher low + Oscillator lower low - **Hidden Bearish**: Price lower high + Oscillator higher high Validation Criteria - Minimum pivot strength requirement (percentage-based) - Lookback period for swing detection - Multiple oscillator confirmation option Confluence Scoring System Signal Categories 1. **Pattern Signals** (Weight: 1): Candlestick formations 2. **Oscillator Signals** (Weight: 1): RSI/CCI extremes 3. **Breakout Signals** (Weight: 1): Volume-confirmed breaks 4. **Regular Divergences** (Weight: 2): Higher probability reversals 5. **Hidden Divergences** (Weight: 1): Trend continuation signals Confluence Thresholds - Adjustable minimum signal requirement (2-6 signals) - Visual indication when threshold is met - Detailed reason display for educational understanding Educational Dashboard Real-Time Metrics - Oscillator readings (RSI, CCI, MACD) - ATR volatility measurement - Bull/Bear signal counts - Divergence status - Confluence confirmation Customization Options - Position selection (6 screen locations) - Color customization for all elements - Enable/disable individual components Version Information - **Version 1.1**: Added comprehensive divergence detection system - **Educational Focus**: Designed for learning technical analysis concepts - **Integration**: All components work together in confluence system Disclaimer This indicator is designed exclusively for educational purposes to demonstrate technical analysis concepts. It is not financial advice and should not be used as the sole basis for trading decisions. Past patterns and signals do not guarantee future results. Trading involves substantial risk of loss. Users should conduct their own research, practice with demo accounts, and consider seeking advice from qualified professionals before making investment decisions. Learning Resources The indicator includes extensive inline comments explaining each calculation and concept. Users are encouraged to study the source code to understand the methodology behind each component. This transparency aids in learning how technical indicators work and their limitations. --- **Note**: This is an educational tool meant to help traders learn pattern recognition and technical analysis concepts. Success requires practice, additional analysis, and proper risk management.
Indicateur Pine Script®
par DrFXGOD
Intraday Rising & Reversal ScannerPine Script Description: Intraday Rising & Reversal ScannerThis Pine Script is a TradingView indicator designed to identify stocks with intraday (1-hour timeframe) potential for bullish (rising) or bearish (reversal) movements. It scans for stocks based on user-defined technical criteria, including price change, relative volume, RSI, EMA, ATR, and VWAP. The script plots signals on the chart, displays a summary table, and triggers alerts when conditions are met.FeaturesBullish Signal (Rising Stocks):1H Price Change: > 1% (configurable, e.g., >2% for volatile markets). Relative Volume: > 2.0 (volume is at least twice the 20-period average). RSI (14): Between 50 and 70 (strong but not overbought momentum). Price vs EMA 13: Price above the 13-period EMA (confirms short-term uptrend). ATR (14): Current ATR above its 20-period average (indicates volatility). VWAP: Price above VWAP (optional, shown on chart for manual confirmation). Bearish Signal (Reversal Stocks):1H Price Change: < -1% (configurable, e.g., <-2% for stronger reversals). Relative Volume: > 2.0 (high volume confirms selling pressure). RSI (14): > 70 (overbought, increasing reversal likelihood). Price vs EMA 13: Price below the 13-period EMA (confirms short-term downtrend). ATR (14): Current ATR above its 20-period average (indicates volatility). VWAP: Price below VWAP (optional, shown on chart for manual confirmation). Visualization:Bullish Signal: Green triangle below the bar. Bearish Signal: Red triangle above the bar. VWAP: Plotted as a blue line for manual verification. Table: Displays real-time metrics (Change %, Relative Volume, RSI, Price vs EMA, ATR, VWAP) in the top-right corner, color-coded (green for bullish, red for bearish). Alerts:Separate alerts for bullish ("Intraday Bullish Signal") and bearish ("Intraday Bearish Signal") conditions. Customizable alert messages include parameter values for easy tracking. How It WorksThe script runs on the 1-hour (1H) timeframe, ensuring all calculations are based on hourly data. Indicators are computed:Change %: Percentage price change over the last hour. Relative Volume: Current volume divided by the 20-period SMA of volume. RSI: 14-period Relative Strength Index. EMA 13: 13-period Exponential Moving Average. ATR: 14-period Average True Range, compared to its 20-period SMA. VWAP: Volume Weighted Average Price, plotted for visual confirmation. Signals are generated when all conditions for either bullish or bearish criteria are met. A table summarizes key metrics, and alerts can be set up for real-time notifications. Usage InstructionsApply the Script:Open TradingView’s Pine Editor. Copy and paste the script. Click "Add to Chart" and set the chart to the 1-hour (1H) timeframe. Set Up Alerts:Right-click on the chart > "Add Alert". Select "Intraday Bullish Signal" or "Intraday Bearish Signal" as the condition. Configure notifications (e.g., SMS, email, or TradingView alerts). Manual VWAP Check:VWAP is plotted as a blue line. Verify that the price is above VWAP for bullish signals or below for bearish signals using the table or chart. To make VWAP a mandatory filter, uncomment the VWAP conditions in the bull_signal and bear_signal definitions.
Indicateur Pine Script®
par SDTA
Best MA Finder: Sharpe/Sortino ScannerThis script, Best MA Finder: Sharpe/Sortino Scanner, is a tool designed to identify the moving average (SMA or EMA) that best acts as a dynamic trend threshold on a chart, based on risk-adjusted historical performance. It scans a wide range of MA lengths (SMA or EMA) and selects the one whose simple price vs MA crossover delivered the strongest results using either the Sharpe ratio or the Sortino ratio. Reading it is intuitive: when price spent time above the selected MA, conditions were on average more favorable in the backtest; below, less favorable. It is a trend and risk gauge, not an overbought or oversold signal. What it does: - Runs individual long-only crossover backtests for many MA lengths across short to very long horizons. - For each length, measures the total number of trades, the annualized Sharpe ratio, and the annualized Sortino ratio. - Uses the chosen metric value (Sharpe or Sortino) as the score to rank candidates. - Applies a minimum trade filter to discard statistically weak results. - Optionally applies a local stability filter to prefer a length that also outperforms its close neighbors by at least a small margin. - Selects the optimal MA and displays it on the chart with a concise summary table. How to use it: - Choose MA type: SMA or EMA. - Choose the metric: Sharpe or Sortino. - Set the minimum trade count to filter out weak samples. - Select the risk-free mode: Auto: uses a short-term risk-free rate for USD-priced symbols when available. Manual: you provide a risk-free ticker. None: no risk-free rate. - Optionally enable stability controls: neighbor radius and epsilon. - Toggle the on-chart summary table as needed. On-chart output: - The selected optimal MA is plotted. - The optional table shows MA length, number of trades, chosen metric value annualized, and the annual risk-free rate used. Key features: - Risk-adjusted optimization via Sharpe or Sortino for fair, comparable assessment. - Broad MA scan with SMA and EMA support. - Optional stability filter to avoid one-off spikes. - Clear and auditable presentation directly on the chart. Use cases: - Traders who want a defensible, data-driven trend threshold without manual trial and error. - Swing and trend-following workflows across timeframes and asset classes. - Quick SMA vs EMA comparisons using risk-adjusted results. Limitations: - Not a full trading strategy with position sizing, costs, funding, slippage, or stops. - Long-only, one position at a time. - Discrete set of MA lengths, not a continuous optimizer. - Requires sufficient price history and, if used, a reliable risk-free series. This script is open-source and built from original logic. It does not replicate closed-source scripts or reuse significant external components.
Indicateur Pine Script®
par Julien_Eche
Adaptive HMA SignalsAdaptive HMA Signals This indicator pairs nicely with the Contrarian 100 MA and can be located here: Overview The "Adaptive HMA Signals" indicator is a sophisticated technical analysis tool designed for traders aiming to capture trend changes with precision. By leveraging Hull Moving Averages (HMAs) that adapt dynamically to market conditions (volatility or volume), this indicator generates actionable buy and sell signals based on price interactions with adaptive HMAs and slope analysis. Optimized for daily charts, it is highly customizable and suitable for trading forex, stocks, cryptocurrencies, or other assets. The indicator is ideal for swing traders and trend followers seeking to time entries and exits effectively. How It Works The indicator uses two adaptive HMAs—a primary HMA and a minor HMA—whose periods adjust dynamically based on user-selected market conditions (volatility via ATR or volume via RSI). It calculates the slope of the primary HMA to identify trend strength and generates exit signals when the price crosses the minor HMA under specific slope conditions. Signals are plotted as circles above or below the price, with inverted colors (white for buy, blue for sell) to enhance visibility on any chart background. Key Components Adaptive HMAs: Two HMAs (primary and minor) with dynamic periods that adjust based on volatility (ATR-based) or volume (RSI-based) conditions. Periods range between user-defined minimum and maximum values, adapting by a fixed percentage (3.141%). Slope Analysis: Calculates the slope of the primary HMA over a 34-bar period to gauge trend direction and strength, normalized using market range data. Signal Logic: Generates buy signals (white circles) when the price falls below the minor HMA with a flat or declining slope (indicating a potential trend reversal) and sell signals (blue circles) when the price rises above the minor HMA with a flat or rising slope. Signal Visualization: Plots signals at an offset based on ATR for clarity, using semi-transparent colors to avoid chart clutter. Mathematical Concepts Dynamic Period Adjustment: Primary HMA period adjusts between minLength (default: 144) and maxLength (default: 200). Minor HMA period adjusts between minorMin (default: 55) and minorMax (default: 89). Periods decrease by 3.141% under high volatility/volume and increase otherwise. HMA Calculation: Uses the Hull Moving Average formula: WMA(2 * WMA(src, length/2) - WMA(src, length), sqrt(length)). Provides a smoother, faster-responding moving average compared to traditional MAs. Slope Calculation: Computes the slope of the primary HMA using a 34-bar period, normalized by the market range (highest high - lowest low over 34 bars). Slope angle is converted to degrees using arccosine for intuitive trend strength interpretation. Signal Conditions: Buy: Slope ≥ 17° (flat or rising), price < minor HMA, low volatility/volume. Sell: Slope ≤ -17° (flat or declining), price > minor HMA, low volatility/volume. Signals are triggered only on confirmed bars to avoid repainting. Entry and Exit Rules Buy Signal (White Circle): Triggered when the price crosses below the minor HMA, the slope of the primary HMA is flat or rising (≥17°), and volatility/volume is low. The signal appears as a white circle above the price bar, offset by 0.72 * ATR(5). Sell Signal (Blue Circle): Triggered when the price crosses above the minor HMA, the slope of the primary HMA is flat or declining (≤-17°), and volatility/volume is low. The signal appears as a blue circle below the price bar, offset by 0.72 * ATR(5). Exit Rules: Exit a buy position on a sell signal and vice versa. Combine with other tools (e.g., support/resistance, RSI) for additional confirmation. Always apply proper risk management. Recommended Usage The "Adaptive HMA Signals" indicator is optimized for daily charts but can be adapted to other timeframes (e.g., 1H, 4H) with adjustments to period lengths. It performs best in trending or range-bound markets with clear reversal points. Traders should: Backtest the indicator on their chosen asset and timeframe to validate signal reliability. Combine with other technical tools (e.g., trendlines, Fibonacci retracements) for stronger trade setups. Adjust minLength, maxLength, minorMin, and minorMax based on market volatility and timeframe. Use the Charger input to toggle between volatility (ATR) and volume (RSI) adaptation for optimal performance in specific market conditions. Customization Options Source: Choose the price source (default: close). Show Signals: Toggle visibility of buy/sell signals (default: true). Charger: Select adaptation trigger—Volatility (ATR-based) or Volume (RSI-based) (default: Volatility). Main HMA Periods: Set minimum (default: 144) and maximum (default: 200) periods for the primary HMA. Minor HMA Periods: Set minimum (default: 55) and maximum (default: 89) periods for the minor HMA. Slope Period: Fixed at 34 bars for slope calculation, adjustable via code if needed. Why Use This Indicator? The "Adaptive HMA Signals" indicator combines the responsiveness of HMAs with dynamic adaptation to market conditions, offering a robust tool for identifying trend reversals. Its clear visual signals, customizable periods, and adaptive logic make it versatile for various markets and trading styles. Whether you’re a beginner or an experienced trader, this indicator enhances your ability to time entries and exits with precision. Tips for Users Test the indicator thoroughly on your chosen market and timeframe to optimize settings (e.g., adjust period lengths for non-daily charts). Use in conjunction with price action or other indicators (e.g., RSI, MACD) for stronger trade confirmation. Monitor volatility/volume conditions to ensure the Charger setting aligns with market dynamics. Ensure your chart timeframe aligns with the selected period lengths for accurate signal generation. Apply strict risk management to protect against false signals in choppy markets. Happy trading with the Adaptive HMA Signals indicator! Share your feedback and strategies in the TradingView community!
Indicateur Pine Script®
par chuckaschultz
RSI Zones Background + Optional RSI PaneOverview This Pine Script indicator does two things at once: Colors the background of the main price chart whenever the RSI value is below a lower threshold (default 30) or above an upper threshold (default 70). This highlights oversold and overbought zones directly on the price chart itself. Optionally displays a separate RSI panel with the RSI line and shaded region between the two threshold levels for reference. The indicator is fully customizable through the settings panel—color choices, transparency, and whether to show the separate RSI pane can all be adjusted. Key Parts of the Code 1. Inputs src: The source price series for RSI calculation. len: RSI lookback length (default 14). lowerThr and upperThr: The lower and upper thresholds (defaults: 30 and 70). lowColor and highColor: Colors for the background when RSI is below or above the thresholds. bgTrans: Transparency level for the background shading. showRSI: Boolean to toggle the optional RSI pane on or off. 2. RSI Calculation rsi = ta.rsi(src, len) This computes the RSI from the chosen price source. 3. Background Coloring on the Price Chart bgCol = rsi <= lowerThr ? color.new(lowColor,bgTrans) : rsi >= upperThr ? color.new(highColor,bgTrans) : na bgcolor(bgCol) If RSI ≤ lower threshold: background turns lowColor (oversold zone). If RSI ≥ upper threshold: background turns highColor (overbought zone). Otherwise, no background color. 4. Optional RSI Pane plot(showRSI ? rsi : na, display=display.pane) Plots the RSI line in a separate pane when showRSI is true; otherwise hides it. 5. Horizontal Lines for Thresholds hLower = hline(lowerThr, ...) hUpper = hline(upperThr, ...) Two horizontal lines at the lower and upper thresholds. Because hline() can’t be wrapped inside if blocks, the script always creates them but makes them transparent (using na color) when the pane is hidden. 6. Filling Between Threshold Lines fill(hLower, hUpper, color=showRSI ? color.new(color.gray,95) : na) When the RSI pane is visible, the area between the two threshold lines is shaded in gray to create a “mid-zone” effect. This fill also switches off (becomes na) if the pane is hidden. 7. Alerts The script also includes two alert conditions: When RSI crosses below the lower threshold. When RSI crosses above the upper threshold. How It Works in Practice On the price chart, you’ll see the background turn blue (or your chosen color) when RSI is ≤30, and red when RSI is ≥70. If you enable “Show RSI” in the settings, a separate RSI pane will appear below the price chart, plotting the RSI line with two threshold lines and a shaded region in between. You can fully adjust transparency and colors to suit your chart style. Benefits Quickly visualize overbought and oversold conditions without opening a separate RSI window. Optional RSI pane provides context when needed. Customizable colors and transparency make it easy to integrate with any chart theme. Alerts give you automatic notifications when RSI crosses key levels. ------------------------------------------------------------------------------------------------------------------ 개요 이 지표는 두 가지 기능을 동시에 수행합니다. 가격 차트 뒤 배경에 색상 표시 RSI 값이 설정한 하단 임계값(기본 30) 이하이거나 상단 임계값(기본 70) 이상일 때, 가격 차트 뒤쪽에 과매도·과매수 구간을 색으로 표시해줍니다. 선택적으로 RSI 보조창 표시 옵션을 켜면 별도의 RSI 패널이 나타나서 RSI 라인과 두 임계값(30, 70)을 연결한 구간을 음영 처리하여 보여줍니다. 설정 창에서 색상·투명도·보조창 표시 여부를 전부 조정할 수 있습니다. 코드 핵심 설명 1. 입력값 src: RSI 계산에 사용할 가격 소스(기본 종가). len: RSI 기간(기본 14). lowerThr / upperThr: RSI 하단·상단 임계값(기본 30, 70). lowColor / highColor: RSI가 각각 하단 이하·상단 이상일 때 배경 색상. bgTrans: 배경 투명도(0=불투명, 100=투명). showRSI: RSI 보조창을 켜고 끌 수 있는 스위치. 2. RSI 계산 rsi = ta.rsi(src, len) 지정한 가격 소스를 기반으로 RSI를 계산합니다. 3. 가격 차트 배경 색칠 bgCol = rsi <= lowerThr ? color.new(lowColor,bgTrans) : rsi >= upperThr ? color.new(highColor,bgTrans) : na bgcolor(bgCol) RSI ≤ 하단 임계값 → lowColor(과매도 색) RSI ≥ 상단 임계값 → highColor(과매수 색) 나머지 구간은 색상 없음. 4. 선택적 RSI 보조창 plot(showRSI ? rsi : na, display=display.pane) showRSI가 켜져 있으면 RSI 라인을 보조창에 표시하고, 꺼져 있으면 숨깁니다. 5. 임계값 가로선 hLower = hline(lowerThr, ...) hUpper = hline(upperThr, ...) 하단·상단 임계값을 가로선으로 표시합니다. hline은 if 블록 안에서 쓸 수 없기 때문에 항상 그려지지만, 보조창이 꺼지면 색을 na로 처리해 안 보이게 합니다. 6. 임계값 사이 영역 음영 처리 fill(hLower, hUpper, color=showRSI ? color.new(color.gray,95) : na) 보조창이 켜져 있을 때만 두 가로선 사이를 회색으로 채워 “중립 구간”을 강조합니다. 7. 알림 조건 RSI가 하단 임계값을 아래로 돌파할 때 알림. RSI가 상단 임계값을 위로 돌파할 때 알림. 실제 작동 모습 가격 차트 뒤쪽에 RSI ≤30이면 파란색, RSI ≥70이면 빨간색 배경이 나타납니다(색상은 설정에서 변경 가능). RSI 보조창을 켜면, RSI 라인과 임계값 가로선, 그리고 그 사이 음영 영역이 함께 나타납니다. 투명도를 높이거나 낮추어 강조 정도를 조절할 수 있습니다. 장점 별도의 RSI창을 열지 않고도 가격 차트 배경만으로 과매수·과매도 상태를 직관적으로 확인 가능. 필요하면 보조창으로 RSI를 직접 확인하면서 임계값 가이드와 음영 영역을 함께 볼 수 있음. 색상·투명도를 자유롭게 조절할 수 있어 차트 스타일에 맞게 커스터마이징 가능. RSI가 임계값을 돌파할 때 자동 알림을 받을 수 있음.
Indicateur Pine Script®
par yahooejrdus