Multi-Leg Option Combined Premium

Multi-Leg Option Combined Premium Indicator
Overview
The Multi-Leg Option Combined Premium Indicator is a powerful and versatile tool designed for options traders to analyze and visualize multi-leg option strategies on Indian indices (NIFTY, BANKNIFTY, SENSEX). This TradingView Pine Script (v6) indicator calculates the combined premium of up to four option legs, displays the strategy in a customizable table, and overlays user-selected technical indicators (e.g., SMA, RSI, MACD) to aid in decision-making. Whether you're trading straddles, strangles, or complex strategies like Iron Condors, this indicator streamlines premium tracking and trend analysis, making it ideal for both novice and experienced traders.
Key Features

Multi-Leg Strategy Support:

Choose from 19 predefined option strategies, including Long Straddle, Short Strangle, Iron Condor, Bull Call Spread, and more, or create a custom strategy with up to four legs.
Configure each leg with specific expiry dates, strike prices, option types (Call/Put), and positions (Long/Short) with adjustable quantities.
Automatically calculates the combined premium, accounting for the direction (long/short) and quantity of each leg.


Index-Specific Customization:

Supports three major Indian indices: NIFTY, BANKNIFTY, and SENSEX.
Index-specific expiry dates:
NIFTY: Weekly (Tuesdays) and monthly (last Tuesday) expiries (e.g., 09-Sep-2025 to 04-Nov-2025).
BANKNIFTY: Monthly (last Wednesday) expiries (e.g., 25-Sep-2025 to 29-May-2026).
SENSEX: Weekly (Fridays) and monthly (last Friday) expiries (e.g., 11-Sep-2025 to 06-Nov-2025).


Adjustable ATM strike levels and strike width multipliers for precise strategy setup.


Technical Indicator Overlay:

Overlay one of 10 popular technical indicators on the combined premium chart: SMA, EMA, RSI, MACD, Bollinger Bands, ATR, Stochastic, Williams %R, CCI, or ADX.
Customize indicator parameters (e.g., RSI length, MACD fast/slow lengths) to align with your trading style.
Visual cues: Combined premium is color-coded (red/green/blue for credits, red/green/orange for debits) based on its position relative to the selected indicator.


Dynamic Table Display:

Displays a detailed table summarizing the strategy, including:
Instrument (NIFTY/BSX), expiry, option type, strike, position, premium, and quantity per leg.
Net position (Credit/Debit) and total combined premium.


Customizable table size (tiny, small, normal) and position (e.g., top-right, bottom-left).
Option to toggle P&L info (quantity column) for clarity.


Alert Integration:

Built-in alert functionality to log strategy details (timestamp, index, strategy, premium, indicator value, credit/debit status) to external services like Google Sheets via webhooks.
Example: Trigger alerts at specific times (e.g., 9:30 AM on 05-Sep-2025) or on new bars for real-time tracking.


Visual Feedback:

Plots the combined premium with dynamic coloring to reflect market conditions.
Indicator-specific visuals (e.g., Bollinger Bands upper/lower lines, RSI overbought/oversold levels, MACD signal line).
Background coloring to indicate net credit (blue) or debit (orange) strategies.



How It Works

Select an Index: Choose NIFTY, BANKNIFTY, or SENSEX to load index-specific prefixes (NSE:/BSE:) and expiry dates.
Choose a Strategy: Select a predefined strategy (e.g., Long Straddle, Iron Condor) or configure a custom strategy with up to four legs.
Set Parameters: Adjust ATM strike, strike width multiplier, and expiry dates. For custom strategies, specify each leg’s expiry, type, strike, position, and quantity.
Apply Technical Indicators: Pick an indicator (e.g., RSI, MACD) and customize its settings to analyze the combined premium’s trend.
View Results: The indicator calculates the combined premium, displays it in a table, and plots it with the selected indicator. Alerts can send data to external services for logging.
Analyze and Trade: Use the premium plot and indicator signals to make informed trading decisions, with the table providing a clear overview of your strategy.

Benefits

Time-Saving: Automates premium calculations for complex multi-leg strategies, reducing manual effort.
Flexible: Supports a wide range of strategies and indices, with customizable inputs for tailored analysis.
Visual Clarity: Combines premium data with technical indicators in an easy-to-read chart and table format.
Actionable Insights: Color-coded plots and alerts help traders identify trends and track performance.
External Logging: Seamlessly integrates with webhooks for real-time data logging to tools like Google Sheets.

Usage Instructions

Add to Chart: Apply the indicator to a TradingView chart for NIFTY, BANKNIFTY, or SENSEX.
Configure Inputs:
Select the index and strategy from the dropdowns.
Adjust ATM strike, strike width, and expiry dates as needed.
Choose a technical indicator and tweak its parameters.
Set table preferences (size, position, P&L info).


Set Up Alerts (Optional):
Create a TradingView alert with a webhook URL pointing to a service like Pabbly Connect or Zapier.
Use the alert’s JSON output to log data to Google Sheets (e.g., timestamp, strategy, premium).


Interpret Results:
Monitor the premium plot (colored based on trend relative to the indicator).
Review the table for leg details and net position.
Use alerts to track strategy performance externally.



Ideal For

Options Traders: Perfect for traders focusing on Indian indices, seeking to analyze multi-leg strategies like straddles, spreads, or condors.
Technical Analysts: Combines option premiums with technical indicators for trend-based trading decisions.
Portfolio Managers: Useful for tracking premium changes and logging performance for later analysis.

Notes

Data Requirements: Ensure your TradingView account has access to real-time data for NIFTY, BANKNIFTY, or SENSEX options. Invalid symbols may return na values.
Alerts: Webhook setup requires a third-party service (e.g., Pabbly Connect, Zapier) to log data to Google Sheets. Refer to the included guide for setup details.
Performance: Best used on timeframes aligned with option expiries (e.g., daily or intraday).
Disclaimer: This indicator is for educational purposes only and does not constitute financial advice. Always conduct your own analysis before trading.

Support
For setup assistance, bug reports, or feature requests, contact the developer via [insert contact method, e.g., email, Telegram, or TradingView profile]. Premium subscribers receive priority support and access to exclusive features like webhook setup guides.