Option Chain Pulse (VWAP + PCR + MaxPain)

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Option Chain Pulse (VWAP + PCR + MaxPain) is a professional **NSE options chain dashboard** that scans the option chain around ATM and presents CE/PE data in a clean, decision-ready table—built for intraday option traders who need fast context (premium, volume, VWAP, diff, PCR) without switching screens.[1]

## What this indicator does
- Lets you select **BANKNIFTY / NIFTY / FINNIFTY / MIDCPNIFTY / CUSTOM** and automatically maps the correct spot symbol + lot size (with custom symbol support).[1]
- Builds option symbols in **NSE standard format** using expiry inputs (YY/MM/DD) and strike, then pulls **Open, Close, Volume, VWAP** for multiple strikes on both CE & PE.[1]
- Displays a full **option chain table** (± strikes from your reference strike) including CE/PE premium metrics and **strike-wise PCR**, plus a summarized header with spot and expiry details.[1]

## Core features
- **Multi-strike chain view (CE & PE)** around the reference strike (ATM).[1]
- **Volume, VWAP, Open, Premium Change (Diff), LTP** for both sides for quick “where is activity” detection.[1]
- **PCR per strike** (PE Volume / CE Volume) shown in the table for sentiment/pressure at each strike.[1]
- **Max Pain (volume-based)** highlight: computes combined CE+PE volume per strike and shows the strike with maximum combined volume as “MxP”.[1]

## UI & customization
- Adjustable **dashboard/table location** (top/bottom/center + left/right) and **font size** from inputs, so it can fit any chart layout.[1]
- Color inputs for key table elements (strike text, volume, PCR, ATM highlight) to match dark/light themes and your personal setup.[1]

## How to use (recommended workflow)
- Choose your instrument (or CUSTOM), set **expiry (Day/Month/Year)** and **reference strike + interval**, then use the table to identify:
- Where volume is building (institutional activity),[1]
- Whether CE or PE is dominating via Diff and PCR,[1]
- How price is behaving relative to VWAP for quick bias confirmation.[1]

## Alerts / automation
This script is intended as a **visual decision dashboard** (table-first workflow).[1]

## Disclaimer
Options trading is risky. This indicator is for **educational and informational purposes only** and does not constitute financial advice. Always test on paper, confirm liquidity/spreads, and use strict risk management.

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Nota Keluaran

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