TradingView: Custom Scripts, Alerts & Webhooks

What Is TradingView?

TradingView is the world's most popular charting and social trading platform. It provides real-time charts, technical analysis tools, custom scripting (Pine Script), and a social community of millions of traders.

What makes TradingView essential for modern trading:

• Browser-based — No downloads needed, works on any device with a web browser
• Real-time data — Stocks, futures, forex, crypto, and options data from global exchanges
• Pine Script — A purpose-built programming language for creating custom indicators and strategies
• Alerts — Set conditions that trigger notifications via email, app, SMS, or webhook
• Community — Thousands of free public indicators and scripts shared by other traders

Charting and Technical Analysis

TradingView's charting engine is its core strength. You can analyze any instrument with dozens of chart types and hundreds of built-in indicators.

Key Chart Features

Popular Indicators for Futures Traders

Indicator	Purpose	Typical Use
VWAP	Volume-weighted average price	Intraday fair value; price above VWAP = bullish bias
EMA 9/21	Short-term trend direction	EMA crossover signals momentum shifts
ATR	Average True Range (volatility)	Set stop-loss distances and position sizes
Volume Profile	Price levels with most trading volume	Identify support/resistance at high-volume nodes
RSI	Relative Strength Index (momentum)	Overbought (>70) or oversold (<30) conditions

Pine Script: Custom Indicators

Pine Script is TradingView's built-in scripting language. It lets you create custom indicators, strategies, and alerts that go far beyond the built-in tools.

What Can You Build?

• Custom indicators — Plot your own calculations, signals, and overlays on charts
• Strategy scripts — Backtest trading ideas with historical data (entries, exits, P/L)
• Alert conditions — Define complex conditions that trigger alerts (and webhooks)
• Visual tools — Draw zones, labels, tables, and annotations on charts programmatically

Pine Script Basics

Pine Script uses a simple, purpose-built syntax. Here's a basic example that plots an EMA crossover signal:

//@version=5
indicator("EMA Crossover Signal", overlay=true)

// Define two EMAs
fast = ta.ema(close, 9)
slow = ta.ema(close, 21)

// Plot the EMAs
plot(fast, "Fast EMA", color=color.blue, linewidth=2)
plot(slow, "Slow EMA", color=color.orange, linewidth=2)

// Detect crossovers
bullCross = ta.crossover(fast, slow)
bearCross = ta.crossunder(fast, slow)

// Plot signals on chart
plotshape(bullCross, "Buy", shape.triangleup,
    location.belowbar, color.green, size=size.small)
plotshape(bearCross, "Sell", shape.triangledown,
    location.abovebar, color.red, size=size.small)

// Create alert conditions
alertcondition(bullCross, "EMA Bull Cross",
    "EMA 9 crossed above EMA 21")
alertcondition(bearCross, "EMA Bear Cross",
    "EMA 9 crossed below EMA 21")
                

Opening Range Breakout (ORB) in Pine Script

IntelliTrade uses a custom Pine Script for the Opening Range Breakout strategy on futures. The script calculates the first N minutes of the trading session (the "opening range") and triggers alerts when price breaks above or below that range:

//@version=5
indicator("ORB - Opening Range Breakout", overlay=true)

// Inputs
orbMinutes = input.int(3, "ORB Minutes", minval=1, maxval=30)
sessionStart = input.session("0930-0933", "ORB Session")

// Track opening range high/low
var float orbHigh = na
var float orbLow = na

inORB = not na(time(timeframe.period, sessionStart))

if inORB
    orbHigh := na(orbHigh) ? high : math.max(orbHigh, high)
    orbLow  := na(orbLow)  ? low  : math.min(orbLow, low)

// Plot ORB levels
plot(orbHigh, "ORB High", color.green, style=plot.style_line)
plot(orbLow,  "ORB Low",  color.red,   style=plot.style_line)

// Breakout detection
longBreak  = ta.crossover(close, orbHigh)
shortBreak = ta.crossunder(close, orbLow)

alertcondition(longBreak,  "ORB Long",  "Price broke above ORB High")
alertcondition(shortBreak, "ORB Short", "Price broke below ORB Low")
                

Setting Up Alerts

Alerts are TradingView's notification system. They monitor your conditions 24/7 on TradingView's servers — your computer doesn't need to be on.

Types of Alert Conditions

Creating an Alert

1. Right-click on the chart or click the alarm clock icon
2. Select the Condition (price level, indicator, or Pine Script alert)
3. Configure trigger settings (once, once per bar close, every time)
4. Set expiration (alerts auto-expire on free plans; paid plans can run indefinitely)
5. Choose notification method: popup, email, SMS, app notification, or webhook URL
6. Write the alert message (can include dynamic variables)

Webhooks: From Alert to Trade

A webhook is an HTTP request that TradingView sends to a URL when an alert fires. This is the bridge between your TradingView analysis and real trade execution.

How Webhooks Work

Setting Up a Webhook Alert

1. Create your alert condition as normal
2. In the alert dialog, check the "Webhook URL" checkbox
3. Enter your webhook endpoint URL (e.g., https://your-server.com/webhook)
4. Write a JSON message in the alert body (this is the payload your server receives)

JSON Alert Payloads

The alert message body is sent as the webhook's HTTP POST body. You write this in the alert creation dialog using JSON format with TradingView's dynamic variables.

Basic Payload Structure

The {{variables}} are TradingView dynamic placeholders, replaced at alert time with real values. The secret authenticates the webhook to prevent unauthorized trades.

TradingView Dynamic Variables

Variable	Description	Example Output
{{ticker}}	Symbol of the chart	MESM2026
{{close}}	Current close price	6052.25
{{open}}	Current open price	6048.50
{{high}}	Current bar high	6055.00
{{low}}	Current bar low	6047.75
{{volume}}	Current bar volume	15234
{{time}}	Bar time (UTC timestamp)	2026-02-27T14:35:00Z
{{exchange}}	Exchange name	CME_MINI
{{interval}}	Chart timeframe	5

Advanced Payload Example

A complete webhook payload for an ORB breakout trade with risk management:

{
    "action": "{{strategy.order.action}}",
    "ticker": "{{ticker}}",
    "price": {{close}},
    "order_type": "limit",
    "quantity": 2,
    "stop_loss": {{plot("stop")}},
    "take_profit": {{plot("target")}},
    "strategy": "ORB_v11",
    "timeframe": "{{interval}}",
    "account": "DU12345",
    "secret": "abc123-your-secret-token"
}
                

IntelliTrade + TradingView Integration

IntelliTrade's IBKR Webhook Bridge is designed to receive TradingView webhook alerts and execute trades through Interactive Brokers. This is how the futures trading system works, combining webhook execution with GEX analysis for market context.

Architecture

What the Bridge Handles

• Authentication — Validates the secret token in every incoming webhook
• Order routing — Maps TradingView ticker symbols to IB contract specifications
• Risk management — Enforces position limits, daily loss limits, and account restrictions
• Bracket orders — Attaches stop-loss and take-profit orders automatically
• Fill tracking — Monitors order fills and updates the trade database
• Webhook log — Records every incoming webhook for debugging and audit

Example: Opening Range Breakout Strategy

IntelliTrade's futures module uses a TradingView-based Opening Range Breakout (ORB) strategy. Here's how all the pieces fit together:

The ORB Flow

ORB Alert JSON

{
    "action": "buy",
    "ticker": "MES",
    "price": 6052.25,
    "stop_loss": 6044.50,
    "take_profit": 6067.75,
    "quantity": 2,
    "strategy": "ORB_v11",
    "risk_pts": 7.75,
    "reward_pts": 15.50,
    "orb_high": 6052.00,
    "orb_low": 6044.50,
    "secret": "your-token"
}
                

Risk Parameters

Parameter	Value	Purpose
ORB window	First 3 minutes	Defines the breakout range
Reward:Risk	2:1 minimum	Take profit at 2x the stop distance
Max daily loss	$500	Stop trading after cumulative loss limit
Max contracts	2 MES	Position size limit per trade
Trading window	9:33 AM – 11:00 AM	ORB signals only valid in first 90 minutes
Trailing stop	After +$100 profit	Trail stop to lock in gains

Best Practices

Pine Script Tips

• Use barstate.isconfirmed — Only fire signals on confirmed (closed) bars to avoid false triggers from incomplete candles
• Add filters — Combine your signal with volume confirmation, trend filters, or time-of-day restrictions
• Backtest first — Use strategy() mode to test your logic on historical data before going live
• Version your scripts — Always use //@version=5 and keep copies of working versions
• Avoid repainting — Ensure your indicator doesn't change historical values (test with bar replay)

Webhook Tips

• Always include a secret token — Authenticate every webhook to prevent unauthorized trades
• Use "Once Per Bar Close" — Avoids multiple signals from the same candle
• Test with paper trading — Run your webhook pipeline with a paper trading account before going live
• Monitor the webhook log — IntelliTrade logs every incoming webhook at /futures?tab=webhook-log
• Set up fallback alerts — Send both webhook + email so you're notified if the webhook fails
• Use ngrok or a tunnel — For local development, use a secure tunnel to expose your webhook bridge to TradingView's servers