Brooks Investment Simulator is an educational stock trading game that puts you inside four of history's most dramatic market eras. Build your portfolio, read the signals, survive the regimes, and earn your grade.

FOUR HISTORICAL MARKETS Trade through Modern Wall Street, the 1980s Nikkei bubble, Thatcher's London Stock Exchange, and the Canadian oil cycle. Every market has its own logic, its own traps, and its own rhythm.

SIX MARKET REGIMES Bull markets. Bear markets. Liquidity crises. Rate cut cycles. AI booms. Each regime shifts the rules. Learn to read them before prices move.

MARKET INTELLIGENCE SYSTEM Before every turn you receive sector signals, regime indicators, and advisor guidance. The market teaches you as you play.

30 TURNS. ONE GRADE. You have 30 turns to outperform the benchmark AI. Beat it and earn your grade — from C all the way to S. Every session is tracked in your career history.

8 LANGUAGES Play in English, Spanish, French, German, Russian, Chinese, Japanese, or Hindi.

FOUR DIFFICULTY LEVELS From Novice to Quant

Sonnet 4.6

Extended