Simulation 01Available Now

Run a Lemonade Stand: A Market Simulator

Every round brings new weather and events that shift how much people want to buy and at what price. Decide how many cups to prepare and what to charge—then see the demand curve, your profit, and what you could have earned if you'd priced perfectly.

Day 1 of 7

Rainy Day

Few people are outside. Demand is thin, and the ones who are out want a bargain.

Each cup costs $0.30 to make, whether you sell it or not.