MQL5.com의 프리랜스 서비스: Tradingview Pine script

설명

명시

Development Brief: Dynamic Swing StopLoss Indicator with LuxAlgo Reset & Alert Integration

🎯 Goal

To build a Pine Script indicator that extends an existing Swing StopLoss system by adding dynamic trailing logic, reset trigger via LuxAlgo blue dot alerts, and manual or alert-based entry activation. The system must fully support Heikin Ashi candles and be visually intuitive for live trading.

📌 Base Code Reference

You’ll use my current indicator as a starting point. It already calculates fixed stop-loss levels based on swing highs/lows and applies an offset percentage:

//@version=5

indicator("Swing SL ±X% (LONG & SHORT) | HA Compatible", overlay=true)

length = input.int(50, minval=1, title="Swing Length")

longOffsetPercent = input.float(0.1, minval=0.01, step=0.01, title="LONG Offset (%)")

shortOffsetPercent = input.float(0.1, minval=0.01, step=0.01, title="SHORT Offset (%)")

useTruePrices = input.bool(true, title="Use true OHLC (for Heikin Ashi support)")

srcLow = useTruePrices ? request.security(syminfo.tickerid, timeframe.period, low) : low

srcHigh = useTruePrices ? request.security(syminfo.tickerid, timeframe.period, high) : high

swingLow = ta.lowest(srcLow, length)

swingHigh = ta.highest(srcHigh, length)

longStop = swingLow * (1 - longOffsetPercent / 100)

shortStop = swingHigh * (1 + shortOffsetPercent / 100)

plot(longStop, title="LONG Stoploss", color=color.green)

plot(shortStop, title="SHORT Stoploss", color=color.red)

plotshape(srcLow <= longStop[1], title="LONG SL Trigger", location=location.belowbar, color=color.green, style=shape.xcross)

plotshape(srcHigh >= shortStop[1], title="SHORT SL Trigger", location=location.abovebar, color=color.red, style=shape.xcross)

alertcondition(srcLow <= longStop[1], title="LONG SL Trigger", message="Price hit LONG stoploss")

alertcondition(srcHigh >= shortStop[1], title="SHORT SL Trigger", message="Price hit SHORT stoploss")

🛠️ Required Additions

1. Trade Activation Logic (based on alert messages)

⦁ Trade should be considered active only after a specific alert message is received.

⦁ Alert messages are sent via TradingView alerts (via external LuxAlgo signals):

- "LONG" → sets activeTrade = true, tradeSide = "long"

- "SHORT" → sets activeTrade = true, tradeSide = "short"

⦁ These are passed via alert_message.

2. Dynamic Swing Length Logic (fully user-configurable)

⦁ Add user input:

Initial Swing Length (default: 50)

⦁ Add user input:

Swing Tightening Frequency (default: every 3 bars)

⦁ Once a trade is active:

- After every N bars (user-defined), the swing length is reduced by 1.

- Minimum allowed swing length = 5.

⦁ This dynamically adjusts the SL calculation as trade matures.

3. Reset via LuxAlgo Blue Dot (via alert message)

⦁ When alert_message == "RESET":

⦁ - Trade is deactivated.

⦁ - Dynamic swing length is reset to the initial input value.

⦁ - Candle counter is reset.

⦁ - A visual label is drawn: "RESET DONE (Blue Dot)" in blue color.

4. Stop-Loss Calculation Logic (conditional on trade state)

⦁ LONG: swingLow * (1 - offset%)

⦁ SHORT: swingHigh * (1 + offset%)

⦁ These SL lines must be plotted only when a trade is active.

5. Visual Markers and Alerts

⦁ Show green ❌ below bar when LONG stop is hit.

⦁ Show red ❌ above bar when SHORT stop is hit.

⦁ Alert messages:

- 🔔 Price hit LONG stoploss

- 🔔 Price hit SHORT stoploss

6. Optional Manual Testing Inputs (for developer)

⦁ Add toggle inputs for manually triggering:

- LONG, SHORT, or RESET

⦁ These help verify the functionality without external alerts.

🧪 How the Indicator Should Work (Free-form Explanation)

This indicator dynamically adjusts stop-loss levels based on recent price swings and responds to external LuxAlgo signals. Once a 'LONG' or 'SHORT' message is received, the system activates a trade and begins calculating a progressive trailing stoploss. The swing length is initially user-defined (e.g., 50 candles), and after every N bars (e.g., 3), it tightens by 1, simulating dynamic risk management.

When a 'RESET' message is received (typically from a LuxAlgo blue dot alert), the system deactivates the trade, resets the swing parameters, and waits for the next entry. The script must work seamlessly on Heikin Ashi candles, using raw OHLC data when needed.

The entire system must not repaint, be cleanly structured, and provide visual clarity:

- SL lines

- Reset labels

- Stoploss trigger markers

- Alerts

📤 Output Files & Expectations

- Final `.pinescript` file (ready for TradingView)

- Code should be well-documented and structured

- Inputs must be clearly labeled

- Developer should provide a short usage summary (what alert messages trigger what)

🖼️ Visual Example: Custom Alert and StopLoss Structure

Below is a screenshot example illustrating the StopLoss levels, LuxAlgo blue dot behavior, and how alerts appear when the dynamic system is working live on the chart.

응답함

등급

(885)

프로젝트

1410

67%

중재

123

32% / 41%

기한 초과

218

15%

무료

게재됨: 1 코드

등급

(298)

프로젝트

477

40%

중재

105

40% / 24%

기한 초과

17%

로드됨

게재됨: 2 코드

등급

프로젝트

중재

기한 초과

무료

비슷한 주문

I am looking to buy a ready-made automated trading robot / EA that works on the Tradovate platform and is proven to pass prop firm challenges for Apex Trader Funding, Tradeify, and Lucid Trading.Key Requirements (must be ready-made or very close to plug-and-play):Fully functional on Tradovate (native or via stable bridge/copier/webhook/API integration – MT5 EA + Tradovate bridge is acceptable if it works reliably)

Нужен бот для скальпинга именно на Python. Работа напрямую через API биржи (без привязки к TradingView и MetaTrader). Бот будет запускаться локально на ноутбуке / VPS. Критически важна скорость (использование асинхронности, WebSockets

I need a bot that can trade weltrade synthetic indices that can be consistently making profits if you have one for deriv its also fine a bot that executes and closes trades automat Will be ideal

I am looking for an experienced MQL4/MQL5 developer to build a custom MT4 indicator from scratch or cracking my ex4 file that i provide to you. I already have an existing indicator (EX4) which produces highly accurate buy/sell signals. I want a similar indicator developed based on its observable behavior and signal structure. my existing indicator is pc id protected so you have to do PC ID security bypass and source

I need a very advanced and intelligent MT5 Expert Advisor coded in MQL5 for XAUUSD, based on ICT + CRT + Smart Money Concepts. The goal is not a simple robot, but a professional decision-making system with strong filters, risk control, and high-quality trade selection. The EA must include: 1. Multi-Timeframe Analysis - D1 / H4 / H1 bias - M15 / M5 entry confirmation - Bullish or bearish market structure - BOS, CHoCH

I have a 90% completed project with the execution part left to complete, I have been struggling to complete this section and I need help from someone expert in MQL5 with knowledge on forex trading and ICT Concepts coding. Contact me for further details

Patricia Ukawilu 6:43 PM I need help creating an EA to optimize my trade. I already have a preliminary pine script which I will want optimized and create an EA from it to optimize my trade on MT4. I also subscribed to a signal app. I’m looking to automate the execution of the signal from the app so as not to miss out on good trades

I am looking for an experienced MQL5 developer with Python/data analysis skills. I have my own MT5 Strategy Tester reports, exported trade history, and market CSV data. I need help analyzing these files and developing a new independent Expert Advisor based on clearly defined, statistically tested, and validated trading rules. Tasks: Analyze my MT5 Strategy Tester reports and exported trade history. Compare historical

We are looking for a developer to finish and stabilize an existing Kalshi trading bot (~60% complete) built in TypeScript. This is not a MetaTrader EA. The system interacts with the Kalshi API and requires strong understanding of execution logic, order handling, and state management. Scope of Work: Review and understand existing TypeScript codebase Complete missing functionality Fix execution issues (order placement

I need a professional MT5 Expert Advisor (EA) built with clean, modular code. This is an advanced strategy combining liquidity concepts, controlled DCA, hedge protection, and strict risk management. Core Requirements: Entry Logic (ALL must align): Liquidity sweep (Previous Day High/Low breakout and return) EMA50 and EMA200 trend alignment Higher timeframe bias (H1 or H4) RSI confirmation Bollinger Band entry Filters

프로젝트 정보

예산

30 - 50 USD

기한

에서 2 로 3 일

상세내용의 질
결과 확인의 질
능력과 커뮤니케이션 스킬