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指标和策略

Volatility Forecast/*============================================================================== Volatility Forecast — Publishable Documentation Author: @BB_9791 License: Mozilla Public License 2.0 WHAT THIS INDICATOR SHOWS - A daily volatility estimate in percent points, called sigma_day. - A slow volatility anchor, the 10-year EMA of sigma_day. - A blended volatility series in percent points: sigma_blend = (1 − p) * sigma_day + p * EMA_10y(sigma_day) where p is the Slow weight %, default 30. - Optional annualization by multiplying by 16, this is a daily-to-annual conversion used by Robert Carver in his writings. METHODOLOGY, CREDIT The estimator follows the approach popularized by Robert Carver ("Systematic Trading", "Advanced Futures Trading Strategies", blog qoppac). Current daily volatility is computed as an exponentially weighted standard deviation of daily percent returns, with alpha = 2 / (span + 1). The slow leg is a long EMA of that volatility series, about 10 years. The blend uses fixed weights. This keeps the slow leg meaningful through large price level changes, since the blend is done in percent space first. MATH DETAILS Let r_t be daily percent return: r_t = 100 * (Close_t / Close_{t−1} − 1) EWMA mean and variance: m_t = α * r_t + (1 − α) * m_{t−1} v_t = α * (r_t − m_t)^2 + (1 − α) * v_{t−1} where α = 2 / (span_current + 1) Current daily sigma in percent points: sigma_day = sqrt(v_t) Slow leg: sigma_10y = EMA(sigma_day, span_long) Blend: sigma_blend = (1 − p) * sigma_day + p * sigma_10y Annualized option: sigma_ann = 16 * sigma_blend INPUTS - Threshold (percent points): horizontal guide level on the chart. - Short term span (days): EW stdev span for sigma_day. - Long term span (days): EMA span for the slow leg, choose about 2500 for 10 years. - Slow weight %: p in the blend. - Annualize (x16): plot daily or annualized values. - Show components: toggles Current and 10y EMA lines. - The script uses the chart symbol by default. PLOTS - Blended σ% as the main line. - Optional Current σ% and 10y EMA σ%. - Editable horizontal threshold line in the same units as the plot (percent points per day or per year). - Optional EMA 9 and EMA 20 cloud on the blended series, green for uptrend when EMA 9 is above EMA 20, red otherwise. Opacity is configurable. HOW TO READ - Values are percent points of movement per day when not annualized, for example 1.2 means about 1.2% typical daily move. - With annualize checked, values are percent points per year, for example 18 means about 18% annualized volatility. - Use the threshold and the EMA cloud to mark high or low volatility regimes. NOTES - All calculations use daily data via request.security at the chart symbol. - The blend is done in percent space, then optionally annualized, which avoids bias from the price level. - This script does not produce trading signals by itself, it is a risk and regime indicator. CREDITS Volatility forecasting method and scaling convention credited to Robert Carver. See his books and blog for background and parameter choices. VERSION v1.0 Initial public release. ==============================================================================*/
Pine Script®指标
由BB_9791提供
Student Wyckoff RS Symbol/MarketRelative Strength Indicator STUDENT WYCKOFF RS SYMBOL/MARKET Description The Relative Strength (RS) Indicator compares the price performance of the current financial instrument (e.g., a stock) against another instrument (e.g., an index or another stock). It is calculated by dividing the closing price of the first instrument by the closing price of the second, then multiplying by 100. This provides a percentage ratio that shows how one instrument outperforms or underperforms another. The indicator helps traders identify strong or weak assets, spot market leaders, or evaluate an asset’s performance relative to a benchmark. Key Features Relative Strength Calculation: Divides the closing price of the current instrument by the closing price of the second instrument and multiplies by 100 to express the ratio as a percentage. Simple Moving Average (SMA): Applies a customizable Simple Moving Average (default period: 14) to smooth the data and highlight trends. Visualization: Displays the Relative Strength as a blue line, the SMA as an orange line, and colors bars (blue for rising, red for falling) to indicate changes in relative strength. Flexibility: Allows users to select the second instrument via an input field and adjust the SMA period. Applications Market Comparison: Assess whether a stock is outperforming an index (e.g., S&P 500 or MOEX) to identify strong assets for investment. Sector Analysis: Compare stocks within a sector or against a sector ETF to pinpoint leaders. Trend Analysis: Use the rise or fall of the RS line and its SMA to gauge the strength of an asset’s trend relative to another instrument. Trade Timing: Bar coloring helps quickly identify changes in relative strength, aiding short-term trading decisions. Interpretation Rising RS: Indicates the first instrument is outperforming the second (e.g., a stock growing faster than an index). Falling RS: Suggests the first instrument is underperforming. SMA as a Trend Filter: If the RS line is above the SMA, it may signal strengthening performance; if below, weakening performance. Settings Instrument 2: Ticker of the second instrument (default: QQQ). SMA Period: Period for the Simple Moving Average (default: 14). Notes The indicator works on any timeframe but requires accurate ticker input for the second instrument. Ensure data for both instruments is available on the selected timeframe for precise analysis.
Pine Script®指标
由StudentWyckoff提供
TMA +BB Bands Indicator//@version=5 indicator(shorttitle="BB", title="Bollinger Bands", overlay=true, timeframe="", timeframe_gaps=true) length = input.int(20, minval=1) maType = input.string("SMA", "Basis MA Type", options = ) src = input(close, title="Source") mult = input.float(2.0, minval=0.001, maxval=50, title="StdDev") ma(source, length, _type) => switch _type "SMA" => ta.sma(source, length) "EMA" => ta.ema(source, length) "SMMA (RMA)" => ta.rma(source, length) "WMA" => ta.wma(source, length) "VWMA" => ta.vwma(source, length) basis = ma(src, length, maType) dev = mult * ta.stdev(src, length) upper = basis + dev lower = basis - dev offset = input.int(0, "Offset", minval = -500, maxval = 500, display = display.data_window) plot(basis, "Basis", color=#2962FF, offset = offset) p1 = plot(upper, "Upper", color=#F23645, offset = offset) p2 = plot(lower, "Lower", color=#089981, offset = offset) fill(p1, p2, title = "Background", color=color.rgb(33, 150, 243, 95))
Pine Script®指标
由archgaga提供
3
Full Stochastic (TC2000-style EMA 5,3,3)Full Stochastic (TC2000-style EMA 5,3,3) computes a Full Stochastic oscillator matching TC2000’s settings with Average Type = Exponential. Raw %K is calculated over K=5, then smoothed by an EMA with Slowing=3 to form the Full %K, and %D is an EMA of Full %K with D=3. Plots: %K in black, %D in red, with 80/20 overbought/oversold levels in green. This setup emphasizes momentum shifts while applying EMA smoothing at both stages to reduce noise and maintain responsiveness. Inputs are adjustable to suit different symbols and timeframes.
Pine Script®指标
由benseezy提供
ATR Extension from Moving Average, with Robust Sigma Bands # ATR Extension from Moving Average, with Robust Sigma Bands **What it does** This indicator measures how far price is from a selected moving average, expressed in **ATR multiples**, then overlays **robust sigma bands** around the long run central tendency of that extension. Positive values mean price is extended above the MA, negative values mean price is extended below the MA. The signal adapts to volatility through ATR, which makes comparisons consistent across symbols and regimes. **Why it can help** * Normalizes distance to an MA by ATR, which controls for changing volatility * Uses the **bar’s extreme** against the MA, not just the close, so it captures true stretch * Computes a **median** and **standard deviation** of the extension over a multi-year window, which yields simple, intuitive bands for trend and mean-reversion decisions --- ## Inputs * **MA length**: default 50, options 200, 64, 50, 20, 9, 4, 3 * **MA timeframe**: Daily or Weekly. The MA is computed on the chosen higher timeframe through `request.security`. * **MA type**: EMA or SMA * **Years lookback**: 1 to 10 years, default 5. This sets the sample for the median and sigma calculation, `years * 365` bars. * **Line width**: visual width of the plotted extension series * **Table**: optional on-chart table that displays the current long run **median** and **sigma** of the extension, with selectable text size **Fixed parameters in this release** * **ATR length**: 20 on the daily timeframe * **ATR type**: classic ATR. ADR percent is not enabled in this version. --- ## Plots and colors * **Main plot**: “Extension from 50d EMA” by default. Value is in **ATR multiples**. * **Reference lines**: * `median` line, black dashed * +2σ orange, +3σ red * −2σ blue, −3σ green --- ## How it is calculated 1. **Moving average** on the selected higher timeframe: EMA or SMA of `close`. 2. **Extreme-based distance** from MA, as a percent of price: * If `close > MA`, use `(high − MA) / close * 100` * Else, use `(low − MA) / close * 100` 3. **ATR percent** on the daily timeframe: `ATR(20) / close * 100` 4. **ATR multiples**: extension percent divided by ATR percent 5. **Robust center and spread** over the chosen lookback window: * Center: **median** of the ATR-multiple series * Spread: **standard deviation** of that series * Bands: center ± 1σ, 2σ, 3σ, with 2σ and 3σ drawn This design yields an intuitive unit scale. A value of **+2.0** means price is about 2 ATR above the selected MA by the most stretched side of the current bar. A value of **−3.0** means roughly 3 ATR below. --- ## Practical use * **Trend continuation** * Sustained readings near or above **+1σ** together with a rising MA often signal healthy momentum. * **Mean reversion** * Spikes into **±2σ** or **±3σ** can identify stretched conditions for fade setups in range or late-trend environments. * **Regime awareness** * The **median** moves slowly. When median drifts positive for many months, the market spends more time extended above the MA, which often marks bullish regimes. The opposite applies in bearish regimes. **Notes** * The MA can be set to Weekly while ATR remains Daily. This is deliberate, it keeps the normalization stable for most symbols. * On very short intraday charts, the extension remains meaningful since it references the session’s extreme against a higher-timeframe MA and a daily ATR. * Symbols with short histories may not fill the lookback window. Bands will adapt as data accrues. --- ## Table overlay Enable **Table → Show** to see: * “ATR from \” * Current **median** and **sigma** of the extension series for your lookback --- ## Recommended settings * **Swing equities**: 50 EMA on Daily, 5 to 7 years * **Index trend work**: 200 EMA on Daily, 10 years * **Position trading**: 20 or 50 EMA on Weekly MA, 5 to 10 years --- ## Interpretation examples * Reading **+2.7** with price above a rising 50 EMA, near prior highs * Strong trend extension, consider pyramiding in trend systems or waiting for a pullback if you are a mean-reverter. * Reading **−2.2** into multi-month support with flattening MA * Stretch to the downside that often mean-reverts, size entries based on your system rules. --- ## Credits The concept of measuring stretch from a moving average in ATR units has a rich community history. This implementation and its presentation draw on ideas popularized by **Jeff Sun**, **SugarTrader**, and **Steve D Jacobs**. Thanks to each for their contributions to ATR-based extension thinking. --- ## License This script and description are distributed under **MPL-2.0**, consistent with the header in the source code. --- ## Changelog * **v1.0**: Initial public release. Daily ATR normalization, EMA or SMA on D or W timeframe, robust median and sigma bands, optional table. --- ## Disclaimer This tool is for educational use only. It is not financial advice. Always test on your own data and strategies, then manage risk accordingly.
Pine Script®指标
由BB_9791提供
Ai Golden Support and Resistance Adaptive Support & Resistance (ADR-scaled ABCD + Breakout/Retest Zones) What it does This indicator detects actionable support/resistance zones from swing structure and breakout events, then keeps each zone active until it’s invalidated by price. It adapts zone sensitivity using Average Daily Range (ADR) so the same rules scale across symbols and vol regimes. Core Logic (high level) Swing & ABCD pattern seed Detects alternating pivots (high–low–high–low or low–high–low–high) using a user-selected lookback. Validates basic AB–BC–CD proportions: BC must retrace a portion of AB; CD must extend BC within a set range. From a valid sequence, sets a candidate level (top for bearish, bottom for bullish). Breakout confirmation A level becomes confirmed when price closes beyond it (crossover/crossunder). On confirmation, the script draws a dotted reference line and records how many bars elapsed from the seed pivot to breakout. That count defines the lookback window used for local extremes. Zone construction Supply (bearish): builds a box around the most recent local range near the bearish seed; Demand (bullish): builds a box around the most recent local range near the bullish seed. Each zone’s height is derived from nearby extremes and the seed swing, so boxes reflect local structure rather than fixed pip widths. Volatility normalization (ADR%) ADR is computed from daily candles. The Risk Profile input (“High/Medium/Low”) scales required move sizes using ADR%, and adjusts pivot sensitivity (fewer/more bars). Higher risk → more sensitive (smaller ADR %, tighter pivot lookback). Lower risk → stricter filters (larger ADR %, wider pivot lookback). Explosive-move filter (streak logic) Searches the seeded lookback for consecutive same-color candles (config via the risk profile). Requires the cumulative % move of that streak to exceed an ADR-scaled threshold. When found, the zone is tagged as originating from an “explosive” move (potentially higher reaction probability). Zone persistence & invalidation Zones persist and auto-extend to the right until invalidated. Invalidation occurs when price closes through a rule-based threshold derived from the seed structure (stored per zone). Once invalidated, the zone is marked inactive and stops updating. Inputs & Controls Risk Profile: High / Medium / Low (sets pivot lookback, streak length, and ADR% thresholds). Labels & Visuals: Toggle labels and level lines; set line width. Colors/Boxes: Supply (red), Demand (green); dotted breakout references. No broker/session settings are required; the script adapts per symbol via ADR. On-Chart Elements Dotted breakout lines at confirmed levels (with measured bars-to-breakout). Supply/Demand boxes that extend until invalidation. Optional labels for clarity; minimal clutter by default. How to Use Context: Use higher-TF context for bias; apply zones on your trading TF. Confluence: Combine zones with your own triggers (structure breaks, rejection wicks, momentum shifts). Invalidation: If price closes beyond a zone’s invalidation threshold, treat that zone as inactive. Sensitivity: If too many zones appear, switch to Medium/Low Risk (stricter ADR% & pivots); if too few, use High Risk. Notes & Limitations Logic is rule-based; there is no machine learning. Daily ADR is computed from D timeframe, so intraday charts inherit daily volatility context. Results vary by symbol and timeframe; validate settings per market. This is an indicator (no orders or P/L).
Pine Script®指标
由GoldenCryptoSignals提供
Crypto Perp Calc v1Advanced Perpetual Position Calculator for TradingView Description A comprehensive position sizing and risk management tool designed specifically for perpetual futures trading. This indicator eliminates the confusion of calculating leveraged positions by providing real-time position metrics directly on your chart. Key Features: Interactive Price Selection: Click directly on chart to set entry, stop loss, and take profit levels Accurate Lot Size Calculation: Instantly calculates the exact position size needed for your margin and leverage Multiple Entry Support: DCA into positions with up to 3 entry points with customizable allocation Multiple Take Profit Levels: Scale out of positions with up to 3 TP targets Comprehensive Risk Metrics: Shows dollar P&L, account risk percentage, and liquidation price Visual Risk/Reward: Color-coded boxes and lines display your trade setup clearly Real-time Info Table: All critical position data in one organized panel Perfect for traders using perpetual futures who need precise position sizing with leverage. --------- How to Use Quick Start (3 Clicks) 1. Add the indicator to your chart 2. Click three times when prompted: First click: Set your entry price Second click: Set your stop loss Third click: Set your take profit 3. Read the TOTAL LOTS value from the info table (highlighted in yellow) 4. Use this lot size in your exchange when placing the trade Detailed Setup Step 1: Configure Your Account Enter your account balance (total USDT in account) Set your margin amount (how much USDT to risk on this trade) Choose your leverage (1x to 125x) Select Long or Short position Step 2: Set Price Levels Main levels use interactive clicking (Entry, SL, TP) For multiple entries or TPs, use the settings panel to manually input prices and percentages Step 3: Read the Results The info table shows: TOTAL LOTS - The position size to enter on your exchange Margin Used - Your actual capital at risk Notional - Total position value (margin × leverage) Max Risk - Dollar amount you'll lose at stop loss Total Profit - Dollar amount you'll gain at take profit R:R Ratio - Risk to reward ratio Account Risk - Percentage of account at risk Liquidation - Price where position gets liquidated Step 4: Advanced Features (Optional) Multiple Entries (DCA): Enable "Use Multiple Entries" Set up to 3 entry prices Allocate percentage for each (must total 100%) See individual lot sizes for each entry Multiple Take Profits: Enable "Use Multiple TPs" Set up to 3 TP levels Allocate percentage to close at each level (must total 100%) View profit at each target Visual Elements Blue lines/labels: Entry points Red lines/labels: Stop loss Green lines/labels: Take profit targets Colored boxes: Visual risk (red) and reward (green) zones Info table: Can be positioned anywhere on screen Alerts Set price alerts for: Entry zones reached Stop loss approached Take profit levels hit Works with TradingView's alert system Tips for Best Results Always verify the lot size matches your intended risk Check the liquidation price stays far from your stop loss Monitor the account risk percentage (recommended: keep under 2-3%) Use the warning indicators if risk exceeds margin For quick trades, use single entry/TP; for complex strategies, use multiple levels Example Workflow Find your trade setup using your analysis Add this indicator and click to set levels Check risk metrics in the table Copy the TOTAL LOTS value Enter this exact position size on your exchange Set alerts for key levels if desired This tool bridges the gap between TradingView charting and exchange execution, ensuring your position sizing is always accurate when trading with leverage. Disclaimer, this was coded with help of AI, double check calculations if they are off.
Pine Script®指标
由bujayjay提供
BTC_Hull Suite StrategyOverview BTC_Hull Suite Strategy is a trend-following system designed to keep drawdowns modest while staying exposed during genuine uptrends. It uses the Hull Moving Average (HMA) for fast, low-lag trend turns, a long-term SMA filter to avoid chop, and a percentage trailing stop to protect gains. 🔧 What the strategy includes - Hull Moving Average (HMA) with configurable length (default 55) - SMA filter (default 130) to trade only with higher-timeframe bias - Trailing stop in percent (default 5%) based on the running peak of close - Execution model: signals are evaluated on the previous bar and entries are placed at the next bar’s open (TradingView default) 📈 How it works: ✅ Entry (Long): Detects a bullish Hull turn by comparing the current HMA to its value 3 bars ago: h > h3 and h <= h3 → HMA just turned up on the prior bar The SMA filter must confirm: close > sma If both are true (and within the date window), a long is opened next bar at the open ❌ Exit: Hull turn down: h < h3 and h >= h3 , or Trailing stop: price closes below peak * (1 – trailingPct) Either condition closes the position at the current bar’s close Notes: pyramiding = 1 → allows one add-on (maximum two concurrent long positions) Position sizing defaults to 20% of equity per entry (adjustable in Properties) Who is this for? This strategy is tailored for Bitcoin traders (spot or perpetuals) who want a rules-based, low-lag trend system with built-in drawdown protection. It works best on Daily or 4H charts, but parameters can be adapted for other timeframes. ⚠️ Disclaimer This strategy is provided for educational and research purposes only. It is not financial advice. Markets are risky — always test on your own data, include realistic fees/slippage, and forward-test before using real capital.
Pine Script®策略
由Trading_Alpha01提供
Frank-Setup EMA, RS & RSI ✅It is a clean and simple indicator designed to identify weakness in stocks using two proven methods: RSI and Relative Strength (RS) vs. a benchmark (e.g., NIFTY). 🔹 Features RSI Weakness Signals Plots when RSI crosses below 50 (weakness begins). Plots when RSI moves back above 50 (weakness ends). Relative Strength (RS) vs Benchmark Compares stock performance to a chosen benchmark. Signals when RS drops below 1 (stock underperforming). Signals when RS recovers above 1 (strength resumes). Clear Visual Markers Circles for RSI signals. Triangles for RS signals. Optional RSI labels for clarity. Built-in Alerts Get notified instantly when RSI or RS weakness starts or ends. No need to constantly watch charts. 🎯 Use Case This tool is built for traders who want to: Spot shorting opportunities when a stock shows weakness. Track underperformance vs. the index. Manage risk by exiting longs when weakness appears.
Pine Script®指标
由frank_mudalagi提供
Frank-Setup ✅ (RSI + RS only)Frank-Shorting Setup ✅ is an indicator designed to help traders spot weakness in a stock by combining RSI and Relative Strength (RS) analysis. 🔹 Key Features RSI Weakness Signals Marks when RSI falls below 50 (downside pressure begins). Marks when RSI moves back above 50 (weakness ends). Relative Strength (RS) vs Benchmark Compares stock performance to a benchmark (e.g., NIFTY). Signals when RS drops below 1 (stock underperforming). Signals when RS moves back above 1 (strength resumes). Clear Chart Markings Circles for RSI signals. Triangles for RS signals. Optional labels for extra clarity. Alerts Built-In Get notified when RSI or RS weakness starts/ends. No need to monitor charts all the time
Pine Script®指标
由frank_mudalagi提供
Frank-Shorting Setup ✅ (RSI + RS only)An indicator designed to help traders spot weakness in a stock by combining RSI and Relative Strength (RS) analysis. 🔹 Key Features RSI Weakness Signals Marks when RSI falls below 50 (downside pressure begins). Marks when RSI moves back above 50 (weakness ends). Relative Strength (RS) vs Benchmark Compares stock performance to a benchmark (e.g., NIFTY). Signals when RS drops below 1 (stock underperforming). Signals when RS moves back above 1 (strength resumes). Clear Chart Markings Circles for RSI signals. Triangles for RS signals. Optional labels for extra clarity. Alerts Built-In Get notified when RSI or RS weakness starts/ends. No need to monitor charts all the time
Pine Script®指标
由frank_mudalagi提供
P/B Ratio (Per Share) vs Median + Bollinger Band- 📝 This indicator highlights potential buying opportunities by analyzing the Price-to-Book (P/B) ratio in relation to Bollinger Bands and its historical median. - 🎯 The goal is to provide a visually intuitive signal for value-oriented entries, especially when valuation compression aligns with historical context. - 💡 Vertical green shading is applied when the P/B ratio drops below the lower Bollinger Band, which is calculated directly from the P/B ratio itself — not price. This condition often signals the ticker may be oversold. - 🟢 Lighter green appears when the ratio is below the lower band but above the median, suggesting a possible shorter-term entry with slightly more risk. - 🟢 Darker green appears when the ratio is both below the lower band and below the median, pointing to a potentially stronger, longer-term value entry. - ⚠️ This logic was tested using 1 and 2-day time frames. It may not be as helpful in longer time frames, as the financial data TradingView pulls in begins in Q4 2017. - ⚠️ Note: This script relies on financial data availability through TradingView. It may not function properly with certain tickers — especially ETFs, IPOs, or thinly tracked assets — where P/S ratio data is missing or incomplete. - ⚠️ This indicator will not guarantee successful results. Use in conjunction with other indicators and do your due diligence. - 🤖 This script was iteratively refined with the help of AI to ensure clean logic, minimalist design, and actionable signal clarity. - 📢 Idea is based on the script "Historical PE ratio vs median" by haribotagada - 💬 Questions, feedback, or suggestions? Drop a comment — I’d love to hear how you’re using it or what you'd like to see changed.
Pine Script®指标
由traceockinga提供
J12Matic Builder by galgoomA flexible Renko/tick strategy that lets you choose between two entry engines (Multi-Source 3-way or QBand+Moneyball), with a unified trailing/TP exit engine, NY-time trading windows with auto-flatten, daily profit/loss and trade-count limits (HALT mode), and clean webhook routing using {{strategy.order.alert_message}}. Highlights Two entry engines Multi-Source (3): up to three long/short sources with Single / Dual / Triple logic and optional lookback. QBand + Moneyball: Gate → Trigger workflow with timing windows, OR/AND trigger modes, per-window caps, optional same-bar fire. Unified exit engine: Trailing by Bricks or Ticks, plus optional static TP/SL. Session control (NY time): Evening / Overnight / NY Session windows; auto-flatten at end of any enabled window. Day controls: Profit/Loss (USD) and Trade-count limits. When hit, strategy HALTS new entries, shows an on-chart label/background. Alert routing designed for webhooks: Every order sets alert_message= so you can run alerts with: Condition: this strategy Notify on: Order fills only Message: {{strategy.order.alert_message}} Default JSONs or Custom payloads: If a Custom field is blank, a sensible default JSON is sent. Fill a field to override. How to set up alerts (the 15-second version) Create a TradingView alert with this strategy as Condition. Notify on: Order fills only. Message: {{strategy.order.alert_message}} (exactly). If you want your own payloads, paste them into Inputs → 08) Custom Alert Payloads. Leave blank → the strategy sends a default JSON. Fill in → your text is sent as-is. Note: Anything you type into the alert dialog’s Message box is ignored except the {{strategy.order.alert_message}} token, which forwards the payload supplied by the strategy at order time. Publishing notes / best practices Renko users: Make sure “Renko Brick Size” in Inputs matches your chart’s brick size exactly. Ticks vs Bricks: Exit distances switch instantly when you toggle Exit Units. Same-bar flips: If enabled, a new opposite signal will first close the open trade (with its exit payload), then enter the new side. HALT mode: When day profit/loss limit or trade-count limit triggers, new entries are blocked for the rest of the session day. You’ll see a label and a soft background tint. Session end flatten: Auto-closes positions at window ends; these exits use the “End of Session Window Exit” payload. Bar magnifier: Strategy is configured for on-close execution; you can enable Bar Magnifier in Properties if needed. Default JSONs (used when a Custom field is empty) Open: {"event":"open","side":"long|short","symbol":""} Close: {"event":"close","side":"long|short|flat","reason":"tp|sl|flip|session|limit_profit|limit_loss","symbol":""} You can paste any text/JSON into the Custom fields; it will be forwarded as-is when that event occurs. Input sections — user guide 01) Entries & Signals Entry Logic: Choose Multi-Source (3) or QBand + Moneyball (pick one). Enable Long/Short Signals: Master on/off switches for entering long/short. Flip on opposite signal: If enabled, a new opposite signal will close the current position first, then open the other side. Signal Logic (Multi-Source): Single: any 1 of the 3 sources > 0 Dual: Source1 AND Source2 > 0 Triple (default): 1 AND 2 AND 3 > 0 Long/Short Signal Sources 1–3: Provide up to three series (often indicators). A positive value (> 0) is treated as a “pulse”. Use Lookback: Keeps a source “true” for N bars after it pulses (helps catch late triggers). Long/Short Lookback (bars): How many bars to remember that pulse. 01b) QBands + Moneyball (Gate -> Trigger) Allow same-bar Gate->Trigger: If ON, a trigger can fire on the same bar as the gate pulse. Trigger must fire within N bars after Gate: Size of the gate window (in bars). Max signals per window (0 = unlimited): Cap the number of entries allowed while a gate window is open. Buy/Sell Source 1 – Gate: Gate pulse sources that open the buy/sell window (often a regime/zone, e.g., QBands bull/bear). Trigger Pulse Mode (Buy/Sell): How to detect a trigger pulse from the trigger sources (Change / Appear / Rise>0 / Fall<0). Trigger A/B sources + Extend Bars: Primary/secondary triggers plus optional extension to persist their pulse for N bars. Trigger Mode: Pick S2 only, S3 only, S2 OR S3, or S2 AND S3. AND mode remembers both pulses inside the window before firing. 02) Exit Units (Trailing/TP) Exit Units: Choose Bricks (Renko) or Ticks. All distances below switch accordingly. 03) Tick-based Trailing / Stops (active when Exit Units = Ticks) Initial SL (ticks): Starting stop distance from entry. Start Trailing After (ticks): Start trailing once price moves this far in your favor. Trailing Distance (ticks): Offset of the trailing stop from peak/trough once trailing begins. Take Profit (ticks): Optional static TP distance. Stop Loss (ticks): Optional static SL distance (overrides trailing if enabled). 04) Brick-based Trailing / Stops (active when Exit Units = Bricks) Renko Brick Size: Must match your chart’s brick size. Initial SL / Start Trailing After / Trailing Distance (bricks): Same definitions as tick mode, measured in bricks. Take Profit / Stop Loss (bricks): Optional static distances. 05) TP / SL Switch Enable Static Take Profit: If ON, closes the trade at the fixed TP distance. Enable Static Stop Loss (Overrides Trailing): If ON, trailing is disabled and a fixed SL is used. 06) Trading Windows (NY time) Use Trading Windows: Master toggle for all windows. Evening / Overnight / NY Session: Define each session in NY time. Flatten at End of : Auto-close any open position when a window ends (sends the Session Exit payload). 07) Day Controls & Limits Enable Profit Limits / Profit Limit (Dollars): When daily net PnL ≥ limit → auto-flatten and HALT. Enable Loss Limits / Loss Limit (Dollars): When daily net PnL ≤ −limit → auto-flatten and HALT. Enable Trade Count Limits / Number of Trades Allowed: After N entries, HALT new entries (does not auto-flatten). On-chart HUD: A label and soft background tint appear when HALTED; a compact status table shows Day PnL, trade count, and mode. 08) Custom Alert Payloads (used as strategy.order.alert_message) Long/Short Entry: Payload sent on entries (if blank, a default open JSON is sent). Regular Long/Short Exit: Payload sent on closes from SL/TP/flip (if blank, a default close JSON is sent). End of Session Window Exit: Payload sent when any enabled window ends and positions are flattened. Profit/Loss/Trade Limit Close: Payload sent when daily profit/loss limit causes auto-flatten. Tip: Any tokens you include here are forwarded “as is”. If your downstream expects variables, do the substitution on the receiver side. Known limitations No bracket orders from Pine: This strategy doesn’t create OCO/attached brackets on the broker; it simulates exits with strategy logic and forwards your payloads for external automation. alert_message is per order only: Alerts fire on order events. General status pings aren’t sent unless you wire a separate indicator/alert. Renko specifics: Backtests on synthetic Renko can differ from live execution. Always forward-test on your instrument and settings. Quick checklist before you publish ✅ Brick size in Inputs matches your Renko chart ✅ Exit Units set to Bricks or Ticks as you intend ✅ Day limits/Windows toggled as you want ✅ Custom payloads filled (or leave blank to use defaults) ✅ Your alert uses Order fills only + {{strategy.order.alert_message}}
Pine Script®策略
由galgoom提供
P/E Ratio vs Median + Bollinger Band- 📝 This indicator highlights potential buying opportunities by analyzing the Price-to-Earnings (P/E) ratio in relation to Bollinger Bands and its historical median. - 🎯 The goal is to provide a visually intuitive signal for value-oriented entries, especially when valuation compression aligns with historical context. - 💡 Vertical green shading is applied when the P/E ratio drops below the lower Bollinger Band, which is calculated directly from the P/E ratio itself — not price. This condition often signals the ticker may be oversold. - 🟢 Lighter green appears when the ratio is below the lower band but above the median, suggesting a possible shorter-term entry with slightly more risk. - 🟢 Darker green appears when the ratio is both below the lower band and below the median, pointing to a potentially stronger, longer-term value entry. - ⚠️ This logic was tested using 1 and 2-day time frames. It may not be as helpful in longer time frames, as the financial data TradingView pulls in begins in Q4 2017. - ⚠️ Note: This script relies on financial data availability through TradingView. It may not function properly with certain tickers — especially ETFs, IPOs, or thinly tracked assets — where P/S ratio data is missing or incomplete. - ⚠️ This indicator will not guarantee successful results. Use in conjunction with other indicators and do your due diligence. - 🤖 This script was iteratively refined with the help of AI to ensure clean logic, minimalist design, and actionable signal clarity. - 📢 Idea is based on the script "Historical PE ratio vs median" by haribotagada - 💬 Questions, feedback, or suggestions? Drop a comment — I’d love to hear how you’re using it or what you'd like to see changed.
Pine Script®指标
由traceockinga提供