Stocks: ownership, concentration and practice trades
Understand what a stock represents and use fictional prices to practice fractional quantities and average cost.
What owning a stock means
A stock represents an ownership interest in a company. Its market value can respond to business results, expectations, financing conditions and broader events. Common stockholders can lose their investment; dividends are not guaranteed. Different share classes can carry different rights.
The catalog includes companies across sectors and regions. A familiar brand or ticker is not a recommendation. Instrument descriptions identify the example, while the displayed practice price is deliberately fictional.
Practice position size and cost
Search for a company, open its details and choose a fractional or whole-unit quantity. Review how much virtual cash remains and the percentage assigned to that holding. No leverage or short selling is available.
Buying one unit at a fictional $80 and another at $120 creates two units with a $200 cost basis and a $100 average cost. Selling half a unit at $110 produces $55 of proceeds and $5 of realized gain. The unsold 1.5 units retain $150 of cost basis.
What the simulation leaves out
Real stock trades can involve bid-ask spreads, partial fills, market hours, fees, taxes and corporate actions. AaronBux fills practice orders immediately at the displayed fictional price. It does not model dividends, stock splits, voting rights or settlement.
Use the dashboard to inspect concentration and the transaction history to review permanently recorded execution prices. Use a scenario to see how a valuation change differs from a realized gain after a sale.
Practice investing with virtual money · Paper trading guide · Practice methodology