Most "backtested" strategies you see online are garbage. They ignore transaction costs, use in-sample data, and fall apart out-of-sample. I'm Vignesh, and I run VTE (Verify The Edge). You give me your trading idea (any market, any timeframe), I build it into a rigorous backtest with: - Realistic Indian F&O costs (STT, brokerage, GST, slippage, stamp duty) - Walk-forward validation (not just one lucky curve) - Full HTML report: equity curve, drawdown, monthly heatmap, all metrics - Honest assessment — if your strategy doesn't work, I'll tell you What you get from VTE is not a "winning system." It's the truth about whether your idea has an edge — before you risk real money on it. Tech stack: Python, pandas, custom engine, Fyers API for live data. Past performance does not guarantee future results. Research/educational only, not investment advice. #algotrading #backtesting #python #quant #nifty #banknifty #fno #strategy #vte