DollarCost

DollarCost is a minimalistic, privacy-first calculator for stock and option traders. Instantly see average price, position size, and risk/reward for any trade idea. Enter the ticker, share price, and planned additions, then set target and stop loss to visualize potential outcomes. Works entirely offline: DollarCost never sends or receives your data, and no telemetry is collected. Trade information stays private, secure, and on your device. Designed for clarity and accessibility, DollarCost lets you tab through every section and uses clear labels for all controls. Perfect for planning trades and keeping your investment strategy in your own hands. Key Features: • Calculate average price and position size with one-time additions • Enter target price and stop loss to view potential risk/reward • Supports both stocks and options • Works fully offline: no data ever leaves your device • No telemetry, tracking, or data collection • Minimalistic, distraction-free design • Accessible: tab through sections and VoiceOver friendly • Plan smarter, trade privately with DollarCost. Disclaimer: DollarCost is a research tool for informational purposes only and does not provide investment advice. All investment decisions are your responsibility.