Empowering Indian Traders Through Quantitative Rigor

We build institutional-grade backtesting, simulated execution, and mathematical research tools designed specifically for the Indian equity markets.

Our Mission & Philosophy

The vast majority of retail participants in the Indian stock market face significant headwinds due to emotional trading, unvalidated technical setups, and overlooked statutory taxes. LeadFinn was founded to solve these foundational issues by providing:

Friction-Aware Backtesting: Backtest engines that account for real-world brokerage, STT, exchange fees, SEBI turnover charges, stamp duty, and GST on every trade.
Zero-Risk Practice: Realistic paper trading with authentic order matching and trade logging.
Unbiased Quantitative Scanners: Mathematical filter tools built by traders for traders, with zero stock tips or promotional bias.