Introductory Context
"A masterclass on replicating long stock futures positions on NSE using options (Buy ATM Call + Sell ATM Put) with zero tracking error and capital efficiency."
Strategy Dossier & Metadata Taxonomy
Strategy: Long Synthetic Forward | Market: NSE F&O | Structure: Buy ATM Call + Sell ATM Put (Same Strike & Expiry) | Delta: Exactly +1.00
1. The Core Principle in Plain English
A Long Synthetic Forward replicates 100% of the linear price movement of 1 lot of Stock Futures. You simultaneously buy an ATM Call and sell an ATM Put at the exact same strike.
Under Put-Call Parity, (C - P = S - K), the portfolio delta is exactly +1.00, moving rupee-for-rupee with the underlying stock while exploiting mispriced futures basis.