NIFTY Options Paper-Trading Bot
A defined-risk NIFTY iron-condor paper trader on free NSE data.
Simulates a defined-risk iron-condor with realistic charge modelling, drawdown guards, and a SQLite trade store, no live orders.

- Defined-risk NIFTY iron-condor on free NSE data
- Zerodha-style brokerage and charge modelling
- Drawdown guards and a SQLite trade store
- Paper-only: never places live orders
A paper-trading application for a defined-risk NIFTY iron-condor strategy, built entirely on free NSE endpoints so it needs no paid data feed. It models Zerodha-style brokerage and charges, applies drawdown guards, and stores every simulated trade in SQLite for later review.
By design it never touches a live account — it exists to study a strategy honestly, with realistic costs baked in, before any real capital is considered. Modelling the charges is what separates a believable simulation from a misleading one on Indian options, where fees materially change the outcome. Because it runs on free NSE endpoints, anyone can study the strategy without a paid data subscription or a live broker connection, and the modelled charges keep the simulated results grounded in what a real account would net.
Simulation and research tool only; no live orders are placed and past results do not guarantee future performance. Not financial advice.
How it works
- Fetch NIFTY data from free NSE endpoints
- Build defined-risk iron-condor position
- Apply Zerodha-style brokerage and charges
- Drawdown guards check limits
- Simulated trades stored in SQLite for review
Software and automation are infrastructure, not financial advice. No performance guarantees. Every live system needs staged testing, risk limits, and owner approval.