OptionMatrix is a real-time generalized financial derivatives calculator supporting 120 theoretical models from open source libraries. Matrices of prices are created with iterating strikes and/or months. A strike control system can produce almost any strike. A generalized date engine can calculate re-occurring distances to any industry used expiration into the future. Timing is accurate to one second, and pricing is re-calculated every second. 9 choices for computing the cumulative normal distribution. All inputs can be changed real-time with spin buttons, combo boxes, scale buttons, and calendar selection.