Zen · Indian equities

Research, paper portfolios and the record behind them

I built this to put my investment process to a real test. Every decision is written down and timestamped before the market opens, each portfolio trades on paper at the next open with realistic Indian costs, and nothing is ever restated after the fact. Zen v1 has been live since 5 October 2026. The backtest behind it, its risk statistics and the full audit trail are all here, and the data archive and research code are on GitHub.

Live portfolios Paper portfolios run on fixed rules, each decision recorded before the open and filled at the next session. Zen v1−0.92% since 5 Oct 2026 Zen v3Starts once its backtest is verified Live record Backtests Simulated history of each strategy on a survivorship-free NSE universe, using only information that was public at each date. 30.68%a year, Zen v1 14.36%a year, Nifty 500 TRI Simulated from 15 Feb 2019 to 18 Sep 2026. Not a track record. Backtests Morning brief The market every weekday at 7 am IST. Breadth, volume and filings from my own NSE archive first, then the news that explains them. Latest, 8 Oct 2026Nifty 50 fell 0.76% to 22,603 and decliners led 1,459 to 1,074 Read the brief Audit trail Every decision, fill and corporate action, each with the hash that was committed before the market opened. 11 entries so far. Activity Watchlist and theses Companies I am following and why, with the questions I want answered before I act. Watchlist How it works How trades are filled and costed, how the record is kept honest and when everything runs. Methodology