I prefer the Form 15 score. It's when your Alloy Steal stock files a form 15 after getting a new CFO while under Finra investigation then you call it great thing and process how the shareholders have "scored" now saving money and getting even MORE earnings because on the Pink Sheets they don't have to pay for those expensive things like listing, disclosure, or letting the public know how much of a disaster your upcoming earnings reports really are.
Interesting....so far this Z-score is of ZERO value for investing in AYSI...after all the company had a "strong" Z-Score when you were adding shares at .89 because it was such a steal....remember?