How Market League works
$100,000
of simulated money, 1,500+ US-listed companies, and one rule that changes everything: once the challenge starts, nobody can trade.
Build
Pick from 1,500+ companies on US exchanges — the full S&P 1500 plus famous names beyond it — and give each a percentage of your stake. Whatever you don't allocate stays in cash.
Lock
At the challenge start — 9:30 AM ET, the opening bell — every portfolio locks for good. Your percentages become whole shares at official opening prices. No trading after that; the decision is the game.
Compete
Real delayed market data moves your portfolio all challenge long. Beat the other players — and the S&P 500 itself. When it ends: final ranks, badges, and an honest review of what helped or hurt.
Browsing is open to everyone.
Entering needs an account (13+) and a public username.
The fine print
Market League uses simulated money — no real securities are bought or sold, and there are currently no monetary prizes. Market data is delayed and may contain errors.
Results are for education and entertainment; past simulated performance doesn't predict anything. Investcense doesn't provide investment advice, and nothing here is a recommendation to buy or sell real investments.
New to allocating? Start with Diversification or Risk & Return.