Marketcalls

OpenAlgo Historify

Nautilus Trader portfolio backtest: twelve strategy instances (Keltner and mean reversion on six NSE stocks) sharing a cash book, portfolio and equity recorder actor, one cash account and Historify data

Introduction to Nautilus Trader Part 3: Portfolio and Multi-Strategy Backtesting with OpenAlgo Historify

Part 3: a six-stock portfolio and two strategies in one Nautilus Trader account, with OpenAlgo Historify data, and what diversification really...
Rajandran R
Sep 24, 2026 13 min read
Nautilus Trader architecture diagram: strategies, actors and execution algorithms on top of a message bus with data, risk and execution engines, portfolio, cache and clock, over a backtest simulated exchange or live venue adapters

Introduction to Nautilus Trader Part 1: Architecture and Event-Driven Backtesting with OpenAlgo

New to Nautilus Trader? Learn its event-driven architecture, how orders fill in a backtest, and how to backtest an NSE strategy...
Rajandran R
Sep 24, 2026 16 min read