Have you checked Strategy Builder Simulator that comes with TrueData Options Decoder?
About TrueData Options Decoder:
📌 Options Decoder is a feature-rich real-time FNO analysis and trading platform with live Options chain, Strategy Analyzers, Implied Volatility, OI, Options Greeks. Learn More
Highlights of Strategy Builder Simulator:
📌Simulate your trades,
📌Do all the adjustments as in the Live Market,
📌Auto Play with different speeds,
📌PNL, Greeks, Payoff, Strategy Charts, etc. will update accordingly