This installment of the Spartan Trader computes the delta for stock and options and creates charts of the daily closing bid and ask prices for all the securities in the database. This homework is cumulative, which means that it needs to do everything that the previous homework did, plus the new functionality.
This vLab shows a demo and comments extensively on the code. Feel free to change code, variable names, labels, colors, fonts, and positioning of the controls. Provided that the Spartan Trader that you submit is understandable and satisfies the requirements (the deltas and the charts), the specifics are up to you.
NOTE: the video shows "SymbolLBox" as well as "SymbolLbox" - pick either one, and be consistent.