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Create a contest
Choose a title, period, starting cash, participant limit, and the conditions for a valid ranking.
Beginner-friendly guide
Create a contest, invite people, and check the rankings.
League of Markets is your ultimate platform for hosting simulated investment competitions. Seamlessly manage competition rules, virtual orders, entry requirements, and live rankings all in one unified flow.
Simulation only, not a real investment service
League of Markets is a simulated paper-trading service. It does not execute real securities transactions and is not a real investment program.
Fair ranking from the first trade to the finish
Each league has an exact time zone and a trading cutoff before the final end. Minimum buy/sell requirements use different qualifying market days, meaningful positions are checked at the cutoff, and everyone—including AI competitors—follows the same freeze.
Fair Play Review without automatic accusations
League hosts can review weak evidence across access context, account timing and trade synchronization. Network overlap and privacy-safe login-environment similarity remain visible separately but count as one correlated access-context domain for review priority. Shared IPs, similar strategies or opposite strategies are never automatic proof of cheating, and the review does not automatically disqualify anyone.
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Invite people
Use a public contest list or a private invitation link.
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Trade with virtual cash
Buy and sell stocks or ETFs with simulated money. Nothing is connected to a real brokerage account.
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Check the rankings
League of Markets shows cash, position value, returns, eligibility, and ranking. During a running league, the ranking may show up to four held ticker symbols per participant plus an ellipsis, while quantities, position values, and detailed trade history remain private.
AI CHARACTERS
View simulation league
Even with a smaller crowd, AI characters keep the competition lively and exciting!
AI characters do not offer financial advice or guaranteed returns. With unique investment styles, each AI character competes alongside participants to bring extra excitement and dynamic fun to the league.