Фриланс-сервис на MQL5.com: Tradingview Pine script

Описание

Техническое задание

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.

Откликнулись

Оценка

(885)

Проекты

1410

67%

Арбитраж

123

32% / 41%

Просрочено

218

15%

Свободен

Опубликовал: 1 пример

Оценка

(298)

Проекты

477

40%

Арбитраж

105

40% / 24%

Просрочено

17%

Загружен

Опубликовал: 2 примера

Оценка

Проекты

Арбитраж

Просрочено

Свободен

Похожие заказы

Looking to buy profitable MT4/MT5 Expert Advisors (EAs). Requirements: • Fully automated • 6+ months backtest • 100+ trades • No martingale or grid systems Send: • Backtest report • Max drawdown • Markets traded • Brief strategy summary Only original EAs developed by you. Long-term collaboration available

MT4/MT5 TRADES MANAGER PART 1: NUMBER OF TRADES ALLOWED IN ONE DIRECTION: Maximum number of trades in one direction = ------------------------------ ------------------------------ ------------------------------ -------------- par PART 2 PARTIAL CLOSURE OF STOPLOSS: Total STOPLOSS =------ Pips 1a: Percentage of Stoploss =--% 1b Percentage of Lot size =--% 2a: Percentage of Lot size =--% f

I am looking for an experienced MQL5 developer to create a custom indicator for MetaTrader 5. The project requirements and indicator logic will be shared privately with the selected candidate to protect the concept and implementation details. Requirements: Strong experience with MQL5 indicator development. Ability to create clean, efficient, and well-structured code. Experience with custom buffers, chart objects

Live chart [ expert is not executing trades on xauusd ] , Deleting Existing Parameter not in use , Live Chart Adjustments Only , No Need to Change anything else , expert will be live testing Throughout

Prepare expert for xauusd live chart [ expert is not executing trades on xauusd ] . Deletion and cleaning code . Trailing Stop Rule to follow the given method . Live Chart Only

I need help in building a Robot SNIPER X AI — FINAL BUILD Trading System Type AI Scalping + Sniper Entry Expert Advisor Platforms MetaTrader 4 MetaTrader 5 Supported Brokers � exness.com � justmarkets.com � deriv.com Universal MT4/MT5 broker support FINAL CORE FEATURES ✅ AI Scalping Engine ✅ Sniper Entries ✅ Auto Buy/Sell ✅ EMA Trend Detection ✅ RSI Momentum Filter ✅ Smart Stop Loss ✅ Dynamic Take Profit ✅ Trailing

//+------------------------------------------------------------------+ //| $10 Smart Scalping Bot for MT5 | //| EURGBP + AUDUSD + XAGUSD Optimized | //+------------------------------------------------------------------+ #property strict #include <Trade/Trade.mqh> CTrade trade; //========================= INPUTS ================================== input double LotSize = 0.01; input int FastEMA = 20; input int SlowEMA =

Am looking for Professional programmer who can build below analysis bot as specified below. The indicators will be provided. 🔷 1. CORE ARCHITECTURE OF YOUR EA Your EA has 3 modes: ✅ Mode 1: Indicator 1 Strategy (9-Signal Engine) ✅ Mode 2: Indicator 2 Strategy (Multi-indicator confluence) ✅ Mode 3: Hybrid Mode (Indicator 1 filters Indicator 2) 🔷 2. PAIR SELECTION LOGIC EA will NOT auto-scan market (based on your

Matriks programında güzel bir stratejim var, meta da kayıtlı olmayan iki indikatörümü de metaya yükledim, stratejim belli, ama robot oluşturmak konusunda bilgim eksik. Yardım istiyorum. Acil dönüş bekliyorum. 12-276 üssel ortalamayı hangi yöne keserse, alphatrend indikaörüde bunu desteklesin, kendi gömdüpüm diğer bir indikatörde seviyelere göre alsın satsın

Hi. Could you slightly rewrite my cBot for me to use a 5-minute chart without a fixed target? The stop should be a trailing stop at the level of the initial range

Информация о проекте

Бюджет

30 - 50 USD

Сроки выполнения

от 2 до 3 дн.

Качество технического задания
Качество проверки результатов
Доступность и навыки общения