Simulators
Play through real market history and test your decisions. Every simulator runs in your browser; your results stay on your device.
Market replays
- Trading SimulatorTwo hidden years of the S&P 500, Nasdaq, Euro Stoxx 50 or Nikkei, played day by day. Stay in or move to cash, and see if you can beat the Index. A daily challenge, the same for everyone, or any two years on record.S&P 500 with dividends since 1928; Nasdaq, Euro Stoxx 50 and Nikkei prices
- Panic TestStart at the last high before one of the great crashes, without knowing which. Sell when you can't take any more, buy back when you are ready, and see what panic costs.Every fall of 25% or more on record, in the same four markets
Strategy games
- Guess the FedTen hidden months from the Fed's history since 1983. With the figures it had, will it cut, hold or hike?FRED: CPI, unemployment, the Fed's target and the 2-year yield
- Portfolio BuilderSplit $10,000 between US stocks, bonds and cash and run it through ten hidden years, against the classic 60/40.S&P 500 with dividends and 10-year Treasuries since 1928