This calculator lets you test any options trade—CALL or PUT—before risking a single dollar. Adjust your premium, strike, investment size, contract count, and even crypto-linked ETFs like IBIT or ETHA. As you move the target price slider, the calculator instantly shows your break-even points, profit or loss, ROI, and how the ETF price translates to the underlying Bitcoin or Ethereum. It’s a fast, intuitive way to understand how an options trade behaves across different price scenarios.