Up or down stock chart challenge
The up-or-down stock chart challenge is intentionally simple to enter and difficult to master. Five blind charts, two directions, one confidence choice. Everyone gets the same set, so the daily result is comparable rather than selected from an endless feed.
The simplicity leaves nowhere to hide. You cannot change the horizon, skip the ugly chart or wait for news. You can only read the tape and size the uncertainty.
Play today’s five blind charts →The daily rules
For each 60-session chart, call whether the close five trading days later is higher or lower. Select low, medium or high confidence. The company and future candles appear immediately after submission, then the next chart begins.
The shared scoreboard
Your five calls form a daily book. Field statistics show how other desks positioned on the identical charts. A seeded basket of eleven random callers becomes the Monkey Index, making the benchmark reproducible for every player.
The longer challenge
One daily win can be luck. The career record tracks completed sessions, confidence scoring, paper bankroll and consecutive days outperforming the benchmark. The durable goal is calibrated decision-making, not a perfect square grid.
Questions
Do I need an account?
No. Play is anonymous and stored against a device identifier; a display name is optional.
Can friends play the same challenge?
Yes. Everyone receives the same five charts for that UTC day, and results can be shared after completion.
Is the challenge investment advice?
No. It is an educational historical-chart game using paper money.