Weekly Report: what happened at AVVIY last week (0727-0731)?

Last week AVVIY had an overall gain of 1.84%, the stock price moved from 18.44 to 18.78, last week's high was 18.86, the low was 18.27, and the cumulative volume was 28.15K.

● AVVIY reached a 52-week high last week on 31 July, quoting 18.78.