EMA + SMA - R.AR.A. Trader - Multi-MA Suite (EMA & SMA)
1. Overview
Welcome, students of R.A. Trader!
This indicator is a powerful and versatile tool designed specifically to support the trading methodologies taught by Rudá Alves. The R.A. Trader Multi-MA Suite combines two fully customizable groups of moving averages into a single, clean indicator.
Its purpose is to eliminate chart clutter and provide a clear, at-a-glance view of market trends, momentum, and dynamic levels of support and resistance across multiple timeframes. By integrating key short-term and long-term moving averages, this tool will help you apply the R.A. Trader analytical framework with greater efficiency and precision.
2. Core Features
Dual Moving Average Groups: Configure two independent sets of moving averages, perfect for separating short-term (EMA) and long-term (SMA) analysis.
Four MAs Per Group: Each group contains four fully customizable moving averages.
Multiple MA Types: Choose between several types of moving averages for each group (SMA, EMA, WMA, HMA, RMA).
Toggle Visibility: Easily show or hide each group with a single click in the settings panel.
Custom Styling: Key moving averages are styled for instant recognition, including thicker lines for longer periods and a special dotted line for the 250-period SMA.
Clean and Efficient: The code is lightweight and optimized to run smoothly on the TradingView platform.
Group 1 (Default: EMAs)
This group is pre-configured for shorter-term Exponential Moving Averages but is fully customizable.
Setting Label Description
MA Type - EMA Select the type of moving average for this entire group (e.g., EMA, SMA).
EMA 5 Sets the period for the first moving average.
EMA 10 Sets the period for the second moving average.
EMA 20 Sets the period for the third moving average.
EMA 400 Sets the period for the fourth moving average.
Show EMA Group A checkbox to show or hide all MAs in this group.
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Group 2 (Default: SMAs)
This group is pre-configured for longer-term Simple Moving Averages, often used to identify major trends.
Setting Label Description
MA Type - SMA Select the type of moving average for this entire group.
SMA 50 Sets the period for the first moving average.
SMA 100 Sets the period for the second moving average.
SMA 200 Sets the period for the third moving average.
SMA 250 Sets the period for the fourth moving average (styled as a dotted line).
Show SMA Group A checkbox to show or hide all MAs in this group.
Candlestick analysis
KhoiHV - Bollinger Bands Buy/Sell Area ProBollinger Bands Buy/Sell Area Pro is a professional-grade indicator designed to identify potential trading opportunities based on Bollinger Bands. It highlights dynamic buy and sell areas by combining price action with volatility, helping traders quickly visualize market conditions.
✨ Key Features
Automatically plots upper, middle, and lower Bollinger Bands.
Marks Buy Areas when price enters oversold zones near the lower band.
Marks Sell Areas when price enters overbought zones near the upper band.
Configurable inputs for length, source, and multiplier to fit any trading style.
Easy-to-read chart visuals with colored zones for instant recognition.
💡 How to Use
Look for Buy Areas near the lower band in trending markets to catch potential rebounds.
Watch for Sell Areas near the upper band to anticipate possible pullbacks.
Combine with volume, momentum, or trend indicators for stronger confirmation.
This tool is especially useful for traders who want a clear, visual edge in spotting volatility-based entries and exits without constantly recalculating signals.
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OSAMA RASMIHow this script works?
- it finds and keeps Pivot Points
- when it found a new Pivot Point it clears older S/R channels then;
- for each pivot point it searches all pivot points in its own channel with dynamic width
- while creating the S/R channel it calculates its strength
- then sorts all S/R channels by strength
- it shows the strongest S/R channels, before doing this it checks old location in the list and adjust them for better visibility
- if any S/R channel was broken on last move then it gives alert and put shape below/above the candle
- The colors of the S/R channels are adjusted automatically
Market Sessions By Zcointv/ScottfdxThis code has been writted By Zcointv/Scottfdx traders
This is a Market Volatility Box Breakout Strategy designed for intraday trading on 5-minute charts.
How it Works:
Volatility Box: The strategy defines a "volatility box" by capturing the price range (High and Low) around the New York market open.
The box begins one hour before the market open and ends 30 minutes after the market open.
The High and Low of this box are locked for the rest of the day.
Breakout Entry: A trade is opened only after this session period has ended.
Long: A 5-minute candle must close above the High of the box.
Short: A 5-minute candle must close below the Low of the box.
Risk Management:
1% Risk: Each trade risks a maximum of 1% of the total account equity. The position size is calculated dynamically based on this risk.
Stop Loss: The initial stop-loss is placed just outside the opposite side of the box.
1:1 Take Profit: The target is set at a 1:1 risk-to-reward ratio.
Partial Exit & Breakeven: When the take-profit target is hit, 50% of the position is closed. The stop-loss for the remaining 50% is then immediately moved to the entry price (breakeven).
Key Features:
The strategy is limited to one trade per day.
The indicator also has options to display configurable boxes for the Tokyo and London sessions.
The High and Low levels of the volatility box are plotted on the chart for visual reference.
Vegas Trend Filter[SpeculationLab]This script combines Vegas Tunnel trend filtering with Engulfing Pattern detection to identify trend-following reversal entries.
It uses multi-timeframe EMA tunnels to determine market direction, and filters signals by combining engulfing patterns with price proximity to the tunnel.
Key Features:
1. Vegas Tunnel Trend Filter
・Short tunnel: 144 EMA & 169 EMA
・Long tunnel: 576 EMA & 676 EMA
・Trend definition: Short tunnel entirely above/below the long tunnel
・ATR gap filter to avoid false signals when tunnels are overlapping
2.Engulfing Pattern Detection
・Mode options:
・Body: Current candle’s body fully engulfs the previous body
・Range (default): Current candle’s wicks fully cover the previous high/low range
・Optional “Require opposite previous candle” filter
3.Touch Filter
・Mode options:
・Body: Candle body touches/approaches the Vegas tunnel
・Wick (default): Candle wick touches/approaches the Vegas tunnel
・Adjustable tolerance for proximity detection
4.Short-Term Trend Filter
・Linear regression slope to identify pullbacks or rebounds
・Avoids entering mid-trend without a retracement
5.Signal Marking
・BUY: Trend up + touch filter + bullish engulfing + EMA data valid
・SELL: Trend down + touch filter + bearish engulfing + EMA data valid
・Signals are confirmed at candle close to avoid intrabar repainting
Originality Statement:
This script is originally developed by SpeculationLab , with all logic independently designed and coded by the author. Do not copy, resell, or publish under another name.
Disclaimer:
This script is for technical research and market analysis purposes only and does not constitute financial advice. Any trading decisions made based on this script are solely at the user’s own risk.
本脚本结合 Vegas 通道趋势过滤 与 吞没形态识别，用于识别顺势反转的交易机会。
通过多周期 EMA 构建的 Vegas 通道判断趋势方向，并结合吞没形态与价格接触通道的条件，过滤掉大部分低质量信号。
主要功能：
1.Vegas Tunnel 趋势过滤
・短周期隧道（144 EMA、169 EMA）与长周期隧道（576 EMA、676 EMA）
・趋势判定：短隧道整体高于/低于长隧道
・ATR 间距过滤，避免通道缠绕产生假信号
2.吞没形态识别（Engulfing Pattern)
・模式选择：
・Body：实体包裹前一根实体
・Range（默认）：影线包裹前一根区间
・可选“上一根必须颜色相反”条件
3.接触判定（Touch Filter）
・模式选择：
・Body：实体接触/接近 Vegas 通道
・Wick（默认）：影线接触/接近 Vegas 通道
・容差可调（Tolerance）
4.短期趋势过滤
・线性回归斜率判断短期回调或反弹
・避免顺势中途乱入
5.信号标记
・多头信号（BUY）：顺势 + 接触通道 + 符合吞没条件 + EMA 数据有效
・空头信号（SELL）：顺势 + 接触通道 + 符合吞没条件 + EMA 数据有效
・信号在 K 线收盘确认后生成，避免盘中反复变化
原创声明：
本脚本为 SpeculationLab 原创开发，全部逻辑均由作者独立设计与编写。请勿抄袭、售卖或冒充作者发布。
免责声明：
本脚本仅供技术研究与市场分析参考，不构成投资建议。任何基于本脚本的交易决策及其后果，由使用者自行承担。
Weekly High/Low Weekday Stats by [M1rage]Патч: условная статистика по дню недельного экстремума
Добавлена новая функция, позволяющая строить условное распределение по дням недели.
Что нового.
Два новых параметра в настройках:
Condition: Weekly High on — зафиксировать день недели, в который сформировался недельный High.
Condition: Weekly Low on — зафиксировать день недели, в который сформировался недельный Low.
Таблица автоматически перестраивается:
Левая колонка показывает — вероятности минимума недели при выбранном дне максимума.
Правая колонка показывает — вероятности максимума недели при выбранном дне минимума.
В заголовках колонок появляется подпись формата:
Weekly Low | High=Tue
Weekly High | Low=Thu
---------------------------------------------------------------------------------------------------------------------
Patch: Conditional Statistics by Day of the Weekly Extremum
A new feature has been added that builds a conditional distribution by weekdays.
What’s new
Two new settings:
Condition: Weekly High on — fix the weekday on which the weekly High formed.
Condition: Weekly Low on — fix the weekday on which the weekly Low formed.
The table updates automatically:
Left column — probabilities of the weekly Low given the selected day of the High.
Right column — probabilities of the weekly High given the selected day of the Low.
Column headers now display labels in the format:
Weekly Low | High=Tue
Weekly High | Low=Thu
The RSP/VOO indicatorThe RSP/VOO indicator refers to the ratio between the performance of two exchange-traded funds (ETFs): RSP (Invesco S&P 500 Equal Weight ETF) and VOO (Vanguard S&P 500 ETF). RSP tracks an equal-weighted version of the S&P 500 index, meaning each of the 500 stocks in the index is given the same weight regardless of company size. In contrast, VOO is a market-cap-weighted ETF, where larger companies (like Apple or Microsoft) have a greater influence on the fund's performance based on their market capitalization.
This ratio (RSP divided by VOO) is often used as a market breadth indicator in finance. When the RSP/VOO ratio rises, it suggests that smaller or mid-sized stocks in the S&P 500 are outperforming the largest ones, indicating broader market participation and potentially healthier overall market conditions. Conversely, when the ratio falls, it implies that a few mega-cap stocks are driving the market's gains, which can signal increased concentration risk or a narrower rally. For example, RSP provides more diversified exposure by reducing concentration in large-cap stocks, while VOO reflects the dominance of top-weighted holdings. Investors might monitor this ratio to gauge market sentiment, with RSP historically showing higher expense ratios (around 0.20%) compared to VOO's lower fees (about 0.03%), but offering potentially better risk-adjusted returns in certain environments.1.6秒
Camarilla Levels Pro Camarilla Levels Pro – Precision Intraday & Swing Trading Tool
Unlock the full potential of Camarilla Pivot Levels for identifying high-probability reversal zones, breakout triggers, and intraday bias shifts.
This indicator automatically calculates L1–L5 levels based on the Camarilla formula, updating daily for precise market adaptation. Whether you’re trading futures, forex, stocks, or crypto, you’ll instantly see:
Reversal Zones – Where price historically reacts and traps traders.
Breakout Zones – L4/L5 for bullish breakouts, L3/L2 for bearish reversals.
Bias Shifts – Quickly gauge if the market is leaning long or short.
Custom Alerts – Get notified when price touches or breaks your chosen level.
Features:
Auto-adjusting Camarilla levels for any symbol & timeframe
Color-coded zones for instant visual recognition
Optional mid-levels for scalpers
Fully customizable styling to match your chart setup
Ideal for:
Day traders wanting precision entry/exit zones
Swing traders watching key daily pivot breaks
Scalpers looking for high-probability reaction points
RSI + Estocástico con Flechas y Divergencias RSIThis indicator combines the Relative Strength Index (RSI) and the Stochastic Oscill ator in one panel, displaying arrows at key overbought and oversold points. It helps traders identify potential reversal zones using two momentum indicators for confirmation.
Smart Money Breakout Signals [GILDEX]Introducing the Smart Money Breakout Signals, a cutting-edge trading indicator designed to identify key structural shifts and breakout opportunities in the market. This tool leverages a blend of smart money concepts like Break of Structure (BOS) and Change of Character (CHoCH) to provide traders with actionable insights into market direction and potential entry or exit points.
Key Features:
✨ Market Structure Analysis: Automatically detects and labels BOS and CHoCH for trend confirmation and reversals.
🎨 Customizable Visualization: Tailor bullish and bearish colors for breakout lines and signals to suit your preferences.
📊 Dynamic Take-Profit Targets: Displays three tiered take-profit levels based on breakout volatility.
🔔 Real-Time Alerts: Stay ahead of the game with notifications for bullish and bearish breakouts.
📋 Performance Dashboard: Monitor signal statistics, including win rates and total signals, directly on your chart.
How to Use:
Add the Indicator: Add the script to your favourites ⭐ and customize settings like market structure horizon and confirmation type.
Contracts Calculator by NQLOGIEST🧮 Contracts Calculator by NQLOGIEST
This tool helps futures traders quickly calculate how many micro contracts to trade based on their dollar risk and stop size. It supports the following micro instruments:
MNQ – Micro Nasdaq 100
MES – Micro S&P 500
MCL – Micro Crude Oil Futures
MGC – Micro Gold Futures
🔧 Features:
Dynamic Contract Calculation based on:
Selected instrument
Dollar risk amount
Stop size (in points)
Instrument-aware $/point logic:
MNQ: $2/pt
MES: $5/pt
MCL: $1/pt
MGC: $1/pt
Customizable Table Position: Pin the results table to any corner of your chart.
Clean and lightweight — no chart clutter.
📋 How to Use:
Select the instrument you're trading from the dropdown (NQ, ES, CL, or GC).
Set your risk amount in dollars.
Set your stop loss size in points.
The indicator will calculate how many micro contracts you can trade while staying within your risk tolerance.
Smart Money Breakout Moving Strength [GILDEX]🟠OVERVIEW
This script draws breakout detection zones called “Smart Money Breakout Channels” based on volatility-normalized price movement and visualizes them as dynamic boxes with volume overlays. It identifies temporary accumulation or distribution ranges using a custom normalized volatility metric and tracks when price breaks out of those zones—either upward or downward. Each channel represents a structured range where smart money may be active, helping traders anticipate key breakouts with added context from volume delta, up/down volume, and a visual gradient gauge for momentum bias.
🟠CONCEPTS
The script calculates normalized price volatility by measuring the standard deviation of price mapped to a scale using the highest and lowest prices over a set lookback period. When normalized volatility reaches a local low and flips upward, a boxed channel is drawn between the highest and lowest prices in that zone. These boxes persist until price breaks out, either with a strong candle close (configurable) or by touching the boundary. Volume analysis enhances interpretation by rendering delta bars inside the box, showing volume distribution during the channel. Additionally, a real-time visual “gauge” shows where volume delta sits within the channel range, helping users spot pressure imbalances.
Smart Money Breakout Moving Strength [GILDEX]🟠OVERVIEW
This script draws breakout detection zones called “Smart Money Breakout Channels” based on volatility-normalized price movement and visualizes them as dynamic boxes with volume overlays. It identifies temporary accumulation or distribution ranges using a custom normalized volatility metric and tracks when price breaks out of those zones—either upward or downward. Each channel represents a structured range where smart money may be active, helping traders anticipate key breakouts with added context from volume delta, up/down volume, and a visual gradient gauge for momentum bias.
🟠CONCEPTS
The script calculates normalized price volatility by measuring the standard deviation of price mapped to a scale using the highest and lowest prices over a set lookback period. When normalized volatility reaches a local low and flips upward, a boxed channel is drawn between the highest and lowest prices in that zone. These boxes persist until price breaks out, either with a strong candle close (configurable) or by touching the boundary. Volume analysis enhances interpretation by rendering delta bars inside the box, showing volume distribution during the channel. Additionally, a real-time visual “gauge” shows where volume delta sits within the channel range, helping users spot pressure imbalances.
Indicador Millo SMA20-SMA200-AO-RSI M1This indicator is designed for scalping in 1-minute timeframes on crypto pairs, combining trend direction, momentum, and oscillator confirmation.
Logic:
Trend Filter:
Only BUY signals when price is above the SMA200.
Only SELL signals when price is below the SMA200.
Entry Trigger:
BUY: Price crosses above the SMA20.
SELL: Price crosses below the SMA20.
Confirmation Window:
After the price cross, the Awesome Oscillator (AO) must cross the zero line in the same direction within a maximum of N bars (configurable, default = 4).
RSI must be > 50 for BUY and < 50 for SELL at the moment AO confirms.
Cooldown:
A cooldown period (configurable, default = 10 bars) prevents multiple signals of the same type in a short time, reducing noise in sideways markets.
Features:
Works on any crypto pair and can be used in other markets.
Adjustable confirmation window, RSI threshold, and cooldown.
Alerts ready for BUY and SELL conditions.
Can be converted into a strategy for backtesting with TP/SL.
Suggested Use:
Pair: BTC/USDT M1 or similar high-liquidity asset.
Combine with manual support/resistance or higher timeframe trend analysis.
Recommended to confirm entries visually and with additional confluence before trading live.
1-Hour Full-Width Transparent Candles (v6 - Final Fixed v2)its a one hour indicator showing the 1 5 15 30 min candles inside the 1hour candle, its useful to see both indicators on the same chart
Trading Sessionsconst string TZ_TOOLTIP_TEXT = "The session's time zone, specified in either GMT notation (e.g., 'GMT-5') or as an IANA time zone database name (e.g., 'America/New_York')."
Trishul Tap Signals (v6) — Liquidity Sweep + Imbalanced RetestTrishul Tap Signals — Liquidity Sweep + Imbalanced Retest
Type: Signal-only indicator (non-repainting)
Style: Price-action + Liquidity + Trend-following
Best for: Intraday & Swing Trading — any liquid market (stocks, futures, crypto, FX)
Timeframes: Any (5m–1D recommended)
Concept
The Trishul Tap setup is a liquidity-driven retest play inspired by order-flow and Smart Money Concepts.
It identifies one-sided impulse candles that also sweep liquidity (grab stops above/below a recent swing), then waits for price to retest the origin of that candle to enter in the trend direction.
Think of it as the three points of a trident:
Trend filter — Only signals with the prevailing trend.
Liquidity sweep — Candle takes out a recent swing high/low (stop-hunt).
Imbalanced retest — Price taps the candle’s open/low (bull) or open/high (bear).
Bullish Setup
Trend Filter: Price above EMA(200).
Impulse Candle:
Green close.
Upper wick ≥ (wickRatio × lower wick).
Lower wick ≤ (oppWickMaxFrac × full range).
Liquidity Sweep: Candle’s high exceeds the highest high of the last sweepLookback bars (excluding current).
Tap Entry: Buy signal triggers when price later taps the candle’s low or open (user choice) within expireBars.
Bearish Setup
Trend Filter: Price below EMA(200).
Impulse Candle:
Red close.
Lower wick ≥ (wickRatio × upper wick).
Upper wick ≤ (oppWickMaxFrac × full range).
Liquidity Sweep: Candle’s low breaks the lowest low of the last sweepLookback bars (excluding current).
Tap Entry: Sell signal triggers when price later taps the candle’s high or open (user choice) within expireBars.
Inputs
Trend EMA Length: Default 200.
Sweep Lookback: Number of bars for liquidity sweep check (default 20).
Wick Ratio: Required size ratio of dominant wick to opposite wick (default 2.0).
Opposite Wick Max %: Opposite wick must be ≤ this fraction of the candle’s range (default 25%).
Tap Tolerance (ticks): How close price must come to the level to count as a tap.
Expire Bars: Max bars after setup to allow a valid tap.
One Signal per Level: If ON, a base is “consumed” after first signal.
Plot Tap Levels: Show horizontal lines for active bases.
Show Setup Labels: Mark the origin sweep candle.
Plots & Visuals
EMA Trend Line — trend filter reference.
Tap Levels —
Green = bullish base (origin candle’s low/open).
Red = bearish base (origin candle’s high/open).
Labels — Show where the setup candle formed.
Signals —
BUY: triangle-up below bar at bullish tap.
SELL: triangle-down above bar at bearish tap.
Alerts
Two built-in conditions:
BUY Signal (Trishul Tap) — triggers on bullish tap.
SELL Signal (Trishul Tap) — triggers on bearish tap.
Set via Alerts panel → Condition = this indicator → Choose signal type.
How to Trade It
Use in liquid markets with clean price structure.
Confirm with HTF structure, volume spikes, or other confluence if desired.
Place stop just beyond the tap level (or ATR-based).
Target 1–2R or trail behind structure.
Why It Works
Liquidity sweep traps traders entering late (breakout buyers or panic sellers) and forces them to exit in the opposite direction, fueling your entry.
Wick imbalance confirms directional aggression by one side.
Trend filter keeps you aligned with the market’s dominant flow.
Retest entry lets you enter at a better price with reduced risk.
Non-Repainting
Setups form only on confirmed bar closes.
Signals trigger only on later bars that tap the stored level.
No lookahead functions are used.
Disclaimer
This script is for educational purposes only and does not constitute financial advice. Test thoroughly in a simulator or demo before using in live markets. Trading involves risk.
Crypto Pulse Signals+ Precision
Crypto Pulse Signals
Institutional-grade background signals for BTC/ETH low-timeframe trading (2m/5m/15m).
🔵 BLUE TINT = Valid LONG signal (enter when candle closes)
🔴 RED TINT = Valid SHORT signal (enter when candle closes)
🌫️ NO TINT = No signal (avoid trading)
✅ BTC Momentum Filter: ETH signals only fire when BTC confirms (avoids 78% of fakeouts)
✅ Volatility-Adaptive: Signals auto-adjust to market conditions (no manual tuning)
✅ Dark Mode Optimized: Perfect contrast on all chart themes
Pro Trading Protocol:
Trade ONLY during NY/London overlap (12-16 UTC)
Enter on candle close when tint appears
Stop loss: Below/above signal candle's wick
Take profit: 1.8x risk (68% win rate in backtests)
Based on live trading during 2024 bull run - no repaint, no lag.
🔍 Why This Description Converts
Element Purpose
Clear visual cues "🔵 BLUE TINT = LONG" works instantly for scanners
BTC filter emphasis Highlights institutional edge (ETH traders' #1 pain point)
Time-specific protocol Filters out low-probability Asian session signals
Backtested stats Builds credibility without hype ("68% win rate" = believable)
Dark mode mention Targets 83% of crypto traders who use dark charts
📈 Real Dark Mode Performance
(Tested on TradingView Dark Theme - ETH/USDT 5m chart)
UTC Time Signal Color Visibility Result
13:27 🔵 LONG Perfect contrast against black background +4.1% in 11 min
15:42 🔴 SHORT Red pops without bleeding into red candles -3.7% in 8 min
03:19 None Zero visual noise during Asian session Avoided 2 fakeouts
Pro Tip: On dark mode, the optimized #4FC3F7 blue creates a subtle "watermark" effect - visible in peripheral vision but never distracting from price action.
✅ How to Deploy
Paste code into Pine Editor
Apply to BTC/USDT or ETH/USDT chart (Binance/Kraken)
Set timeframe to 2m, 5m, or 15m
Trade signals ONLY between 12-16 UTC (NY/London overlap)
This is what professional crypto trading desks actually use - stripped of all noise, optimized for real screens, and battle-tested in volatile markets. No bottom indicators. No clutter. Just pure signals.
Moving Averages with Crossovers and Interchangeable 200 EMA
just basic standard emas. used for technical analysis and reading institutional flow
Engulfing Pattern[SpeculationLab]Overview
This script detects two types of engulfing / outer bar patterns and marks them directly on the chart:
Body Engulfing – The current candle’s body range (open–close) completely covers the entire range (high–low) of the previous candle.
Range Engulfing – The current candle’s full range (high–low, including wicks) completely covers the entire range (high–low) of the previous candle.
Direction logic:
Bull – The previous candle is bearish and the selected engulfing rule is met.
Bear – The previous candle is bullish and the selected engulfing rule is met.
Optional: Require the current candle to have the opposite color of the previous one.
This is an open-source pattern recognition tool for learning, backtesting, and chart review. It is not financial advice.
Key Features
Two detection modes:
body – Body engulfs previous entire range
range – Wicks engulf previous entire range
Direction detection based on the previous candle’s color, with optional opposite-color confirmation
Chart markers: “BULL” /“BEAR” above bars
Alert-ready: built-in conditions for bullish and bearish engulfing patterns
Parameters
Engulfing Type: body / range
body: Current body must fully cover the previous candle’s high–low range
range: Current full range (high–low) must fully cover the previous candle’s high–low range
Require Opposite Previous Candle (default: off):
When enabled, the engulfing pattern must also have the opposite color from the previous candle to trigger
Usage Tips
Engulfing patterns are price action structures; combine with trend, key levels, and volume for context
Signals confirm on bar close (barstate.isconfirmed) to reduce repainting
Can be used with personal risk management rules (stop-loss, take-profit, filters)
Disclaimer
For educational and research purposes only – not financial advice
Past performance of patterns does not guarantee future results
Trading involves risk; always manage it responsibly
This script is open-source – feel free to learn from or modify it, but credit the original source and author (SpeculationLab)
脚本简介
本脚本用于识别两类包裹/外包形态，并在图表上以标记提示：
Body（实体包裹）：当前K线的实体区间（开—收）完全覆盖上一根K线的整个区间（上一根的高—低）。
Range（影线外包）：当前K线的影线区间（高—低）完全覆盖上一根K线的整个区间（上一根的高—低）。
方向判定：
Bull（多）：上一根为阴线且满足所选包裹规则；
Bear（空）：上一根为阳线且满足所选包裹规则；
可选项：要求“当前K线颜色与上一根相反”后再确认（见参数）。
本脚本为开源形态识别工具，适合技术分析学习、回测与复盘，不构成任何投资建议。
主要功能
两种识别模式：body（实体包裹上一根整段） / range（影线包裹上一根整段）。
方向识别：按上一根K线颜色判断多空；可选“当前颜色与上一根相反”的二次确认。
图表提示：plotshape 在K线上方标注 “BULL / BEAR”。
提醒支持：内置 Bullish Engulf / Bearish Engulf 提醒条件。
参数说明
Engulfing Type：body / range
body：当前实体须完全覆盖上一根的高—低整段；
range：当前高—低须完全覆盖上一根的高—低整段。
Require Opposite Previous Candle（默认关闭）：
开启后，除满足包裹规则外，还需当前K线颜色与上一根相反才触发标记。
使用建议
包裹/外包是价格行为结构，建议结合趋势、关键价位、成交量等因素综合判断。
信号在收盘时确认（barstate.isconfirmed），以减少重绘干扰。
可与个人风格的风险控制规则（止损、止盈、过滤条件）配合使用。
合规与免责声明
本脚本仅用于技术研究与学习，不构成任何形式的投资建议或收益承诺。
历史形态并不代表未来结果，交易有风险，请自行评估并承担责任。
本脚本开源，欢迎学习与二次开发；转载或改用请注明来源与作者（SpeculationLab / 投机实验室）。
Post 9/21 EMA Cross — Paint X Bars* Watches for **9 EMA crossing the 21 EMA** (a classic momentum/trend trigger).
* When a cross happens, it **paints exactly X bars** after the cross in a color you choose:
* **Bullish cross (9 > 21):** paints your bullish color for X bars.
* **Bearish cross (9 < 21):** paints your bearish color for X bars.
* You decide whether the **cross bar itself counts** as the first painted bar.
* Optionally plots the 9 & 21 EMAs so you can see the cross visually.
# Why that’s useful
* **Focus:** It reduces noise by spotlighting the **immediate post‑cross window** when momentum often continues.
* **Discipline:** “Exactly X bars” forces consistency, avoiding “just one more bar” bias.
* **Speed:** Color‑coded candles make it easy to scan charts fast (great for intraday work).
# How signals are defined
* **Bullish condition:** `ta.crossover(EMA9, EMA21)` — the fast EMA crosses **up** through the slow EMA.
* **Bearish condition:** `ta.crossunder(EMA9, EMA21)` — the fast EMA crosses **down** through the slow EMA.
# Key inputs (and what they control)
* **Fast EMA Length (default 9)** and **Slow EMA Length (default 21)**
Change these if your system uses different lookbacks (e.g., 8/21 or 10/20).
***CURRENTLY THE EMA REMAINS STATIC ON THE CHART. PLOT EMA FROM EXTERNAL INDICATOR FOR NOW
* **Bars to Paint After a Cross (default 5)**
How many bars get highlighted post‑cross.
* **Include the Cross Bar Itself? (default off)**
Turn on if you want painting to start **on** the cross candle; off to start **after** it.
* **Bullish/Bearish Paint Colors**
Set your preferred colors (e.g., green/red).
* **Plot EMAs on Chart?**
If off, the logic still works; it just hides the EMA lines.
# What you’ll see on the chart
* Candles **recolored** for exactly X bars after each cross, matching the direction.
* (Optional) 9 & 21 EMA lines so you can confirm the cross visually.
* When the X‑bar window ends, candles return to normal until the **next** cross.
# Practical trading uses
* **Entry timing:** Consider entries only during the painted window to align with fresh momentum.
* **Scaling logic:** Scale in/out within the painted window; stop adding when painting ends.
* **Context filter:** Use the paint as a **“go / no‑go” overlay** on top of your pattern or level setups (breakouts, pullbacks to EMA, ORB, etc.).
