Example 1: Example 1: Account Risk Budget
A paper account has $50,000 and a written rule limiting a single idea to 1% of account value. The maximum planned loss is therefore $500. If the simulated stop distance is $2 per share, the largest educational position size that fits the rule is 250 shares because $500 divided by $2 equals 250. If the stop distance expands to $5, the same risk budget allows only 100 shares. The lesson is not to prefer either scenario; it is to show how risk budget, stop distance, and size must agree before a learner evaluates the setup.