You can't teach a financial analyst how to analyze code in a single comment, but you can certainly give them some rough pointers:

(using Python as an example) def function(): This is a "unit" of code which performs an action. raise Exception(): This means something bad happened. ...etc.

droneStrikes is asking for something along these lines. We're not expecting to become experts at financial analysis after reading a paragraph, but we'd at least like to leave more informed than when we arrived.