✅ REAL Dhan options data: Actual historical option premiums (NSE F&O segment). Synthetic Black-Scholes nahi — real market hourly OHLC + IV + OI. Last 30 days available.
💡 Strategy mechanics samjho: Long calls bleeding theta (low win rate). Iron Condor / Short Straddle volatility selling (high win rate but big tail risk). DTE kam karke gamma risk increase hota hai. IV input adjust karke different volatility regimes test karo.