Rating upgraded from 69 to 74 Thursday — a welcome improvement, but still below the 80 or higher score you prefer to see. Please watch the video at Investors.com - How To Find Game-Changing Stocks ...

Buying $1000 In AZO: If an investor had bought $1000 of AZO stock 15 years ago, it would be worth $18,258.10 today based on a price of $3742.18 for AZO at the time of writing.